annotate src/message.c @ 1995:92809ecb9a47 v7.2.292

updated for version 7.2-292
author vimboss
date Wed, 11 Nov 2009 16:22:28 +0000
parents 75a69023117c
children f42e0b5ff9e9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1 /* vi:set ts=8 sts=4 sw=4:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11 * message.c: functions for displaying messages on the command line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14 #define MESSAGE_FILE /* don't include prototype for smsg() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
18 #if defined(FEAT_FLOAT) && defined(HAVE_MATH_H)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
19 # include <math.h>
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
20 #endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
21
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
22 static int other_sourcing_name __ARGS((void));
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
23 static char_u *get_emsg_source __ARGS((void));
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
24 static char_u *get_emsg_lnum __ARGS((void));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
25 static void add_msg_hist __ARGS((char_u *s, int len, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
26 static void hit_return_msg __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
27 static void msg_home_replace_attr __ARGS((char_u *fname, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
28 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
29 static char_u *screen_puts_mbyte __ARGS((char_u *s, int l, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
30 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
31 static void msg_puts_attr_len __ARGS((char_u *str, int maxlen, int attr));
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
32 static void msg_puts_display __ARGS((char_u *str, int maxlen, int attr, int recurse));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
33 static void msg_scroll_up __ARGS((void));
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
34 static void inc_msg_scrolled __ARGS((void));
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
35 static void store_sb_text __ARGS((char_u **sb_str, char_u *s, int attr, int *sb_col, int finish));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
36 static void t_puts __ARGS((int *t_col, char_u *t_s, char_u *s, int attr));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
37 static void msg_puts_printf __ARGS((char_u *str, int maxlen));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
38 static int do_more_prompt __ARGS((int typed_char));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
39 static void msg_screen_putchar __ARGS((int c, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
40 static int msg_check_screen __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
41 static void redir_write __ARGS((char_u *s, int maxlen));
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
42 static void verbose_write __ARGS((char_u *s, int maxlen));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
43 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
44 static char_u *msg_show_console_dialog __ARGS((char_u *message, char_u *buttons, int dfltbutton));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
45 static int confirm_msg_used = FALSE; /* displaying confirm_msg */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
46 static char_u *confirm_msg = NULL; /* ":confirm" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
47 static char_u *confirm_msg_tail; /* tail of confirm_msg */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
48 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
49
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
50 struct msg_hist
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
51 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
52 struct msg_hist *next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
53 char_u *msg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
54 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
55 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
56
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
57 static struct msg_hist *first_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
58 static struct msg_hist *last_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
59 static int msg_hist_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
60
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
61 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
62 * When writing messages to the screen, there are many different situations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
63 * A number of variables is used to remember the current state:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
64 * msg_didany TRUE when messages were written since the last time the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
65 * user reacted to a prompt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
66 * Reset: After hitting a key for the hit-return prompt,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
67 * hitting <CR> for the command line or input().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
68 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
69 * msg_didout TRUE when something was written to the current line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
70 * Reset: When advancing to the next line, when the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
71 * text can be overwritten.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
72 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
73 * msg_nowait No extra delay for the last drawn message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
74 * Used in normal_cmd() before the mode message is drawn.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
75 * emsg_on_display There was an error message recently. Indicates that there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
76 * should be a delay before redrawing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
77 * msg_scroll The next message should not overwrite the current one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
78 * msg_scrolled How many lines the screen has been scrolled (because of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
79 * messages). Used in update_screen() to scroll the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
80 * back. Incremented each time the screen scrolls a line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
81 * msg_scrolled_ign TRUE when msg_scrolled is non-zero and msg_puts_attr()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
82 * writes something without scrolling should not make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
83 * need_wait_return to be set. This is a hack to make ":ts"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
84 * work without an extra prompt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
85 * lines_left Number of lines available for messages before the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
86 * more-prompt is to be given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
87 * need_wait_return TRUE when the hit-return prompt is needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
88 * Reset: After giving the hit-return prompt, when the user
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
89 * has answered some other prompt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
90 * Set: When the ruler or typeahead display is overwritten,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
91 * scrolling the screen for some message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
92 * keep_msg Message to be displayed after redrawing the screen, in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
93 * main_loop().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
94 * This is an allocated string or NULL when not used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
95 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
96
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
97 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
98 * msg(s) - displays the string 's' on the status line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
99 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
100 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
102 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
103 msg(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
104 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
106 return msg_attr_keep(s, 0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
108
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
109 #if defined(FEAT_EVAL) || defined(FEAT_X11) || defined(USE_XSMP) \
1924
75a69023117c updated for version 7.2-221
vimboss
parents: 1883
diff changeset
110 || defined(FEAT_GUI_GTK) || defined(PROTO)
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
111 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
112 * Like msg() but keep it silent when 'verbosefile' is set.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
113 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
114 int
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
115 verb_msg(s)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
116 char_u *s;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
117 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
118 int n;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
119
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
120 verbose_enter();
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
121 n = msg_attr_keep(s, 0, FALSE);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
122 verbose_leave();
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
123
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
124 return n;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
125 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
126 #endif
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
127
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
128 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
129 msg_attr(s, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
130 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
131 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
133 return msg_attr_keep(s, attr, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
136 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
137 msg_attr_keep(s, attr, keep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
138 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
139 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
140 int keep; /* TRUE: set keep_msg if it doesn't scroll */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
142 static int entered = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
143 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
144 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
146 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
147 if (attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
148 set_vim_var_string(VV_STATUSMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
149 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
151 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
152 * It is possible that displaying a messages causes a problem (e.g.,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
153 * when redrawing the window), which causes another message, etc.. To
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
154 * break this loop, limit the recursiveness to 3 levels.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
155 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
156 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
157 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
158 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
160 /* Add message to history (unless it's a repeated kept message or a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
161 * truncated message) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
162 if (s != keep_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
163 || (*s != '<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
164 && last_msg_hist != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
165 && last_msg_hist->msg != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
166 && STRCMP(s, last_msg_hist->msg)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
167 add_msg_hist(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
169 /* When displaying keep_msg, don't let msg_start() free it, caller must do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
170 * that. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
171 if (s == keep_msg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
172 keep_msg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
174 /* Truncate the message if needed. */
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
175 msg_start();
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
176 buf = msg_strtrunc(s, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
177 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178 s = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
180 msg_outtrans_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
181 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
182 retval = msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
184 if (keep && retval && vim_strsize(s) < (int)(Rows - cmdline_row - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
185 * Columns + sc_col)
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
186 set_keep_msg(s, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189 --entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
190 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
193 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
194 * Truncate a string such that it can be printed without causing a scroll.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
195 * Returns an allocated string or NULL when no truncating is done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 char_u *
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
198 msg_strtrunc(s, force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 char_u *s;
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
200 int force; /* always truncate */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
204 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 /* May truncate message to avoid a hit-return prompt */
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
207 if ((!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
208 && !exmode_active && msg_silent == 0) || force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 len = vim_strsize(s);
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
211 if (msg_scrolled != 0)
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
212 /* Use all the columns. */
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
213 room = (int)(Rows - msg_row) * Columns - 1;
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
214 else
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
215 /* Use up to 'showcmd' column. */
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
216 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 if (len > room && room > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 /* may have up to 18 bytes per cell (6 per char, up to two
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 * composing chars) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 buf = alloc((room + 2) * 18);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 else if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 /* may have up to 2 bytes per cell for euc-jp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 buf = alloc((room + 2) * 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 buf = alloc(room + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231 trunc_string(s, buf, room);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 * Truncate a string "s" to "buf" with cell width "room".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 * "s" and "buf" may be equal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242 trunc_string(s, buf, room)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 int half;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 int e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 room -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 half = room / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 /* First part: Start of the string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 for (e = 0; len < half; ++e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 if (s[e] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 /* text fits without truncating! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 buf[e] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 n = ptr2cells(s + e);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 if (len + n >= half)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
273 for (n = (*mb_ptr2len)(s + e); --n > 0; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 ++e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 /* Last part: End of the string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 i = e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 /* For DBCS going backwards in a string is slow, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 * computing the cell width isn't too slow: go forward
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 * until the rest fits. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 n = vim_strsize(s + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 while (len + n > room)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 n -= ptr2cells(s + i);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
293 i += (*mb_ptr2len)(s + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 else if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 /* For UTF-8 we can go backwards easily. */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 698
diff changeset
299 half = i = (int)STRLEN(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 698
diff changeset
302 do
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 698
diff changeset
303 half = half - (*mb_head_off)(s, s + half - 1) - 1;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 698
diff changeset
304 while (utf_iscomposing(utf_ptr2char(s + half)) && half > 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 n = ptr2cells(s + half);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 if (len + n > room)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 i = half;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 for (i = (int)STRLEN(s); len + (n = ptr2cells(s + i - 1)) <= room; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 /* Set the middle and copy the last part. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 mch_memmove(buf + e, "...", (size_t)3);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
321 STRMOVE(buf + e + 3, s + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 * Automatic prototype generation does not understand this function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 * Note: Caller of smgs() and smsg_attr() must check the resulting string is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 * shorter than IOSIZE!!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 # ifndef HAVE_STDARG_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 smsg __ARGS((char_u *, long, long, long,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 long, long, long, long, long, long, long));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 smsg_attr __ARGS((int, char_u *, long, long, long,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 long, long, long, long, long, long, long));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
345 int vim_snprintf __ARGS((char *, size_t, char *, long, long, long,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
346 long, long, long, long, long, long, long));
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
347
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
348 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
349 * smsg(str, arg, ...) is like using sprintf(buf, str, arg, ...) and then
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
350 * calling msg(buf).
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
351 * The buffer used is IObuff, the message is truncated at IOSIZE.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
352 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
353
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 /* VARARGS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 smsg(s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 return smsg_attr(0, s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 /* VARARGS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 smsg_attr(attr, s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 {
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
376 vim_snprintf((char *)IObuff, IOSIZE, (char *)s,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
377 a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 return msg_attr(IObuff, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 # else /* HAVE_STDARG_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
383 int vim_snprintf(char *str, size_t str_m, char *fmt, ...);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
384
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 smsg(char_u *s, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 va_list arglist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 va_start(arglist, s);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
394 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 va_end(arglist);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 return msg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 smsg_attr(int attr, char_u *s, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 va_list arglist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 va_start(arglist, s);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
408 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 va_end(arglist);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 return msg_attr(IObuff, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 # endif /* HAVE_STDARG_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 * Remember the last sourcing name/lnum used in an error message, so that it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 * isn't printed each time when it didn't change.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 static int last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 static char_u *last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 * for the next error message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 */
360
22c8aff09ad3 updated for version 7.0094
vimboss
parents: 355
diff changeset
427 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 reset_last_sourcing()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 vim_free(last_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 /*
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
436 * Return TRUE if "sourcing_name" differs from "last_sourcing_name".
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
437 */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
438 static int
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
439 other_sourcing_name()
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
440 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
441 if (sourcing_name != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
442 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
443 if (last_sourcing_name != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
444 return STRCMP(sourcing_name, last_sourcing_name) != 0;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
445 return TRUE;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
446 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
447 return FALSE;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
448 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
449
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
450 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 * Get the message about the source, as used for an error message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 static char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
456 get_emsg_source()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 char_u *Buf, *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
460 if (sourcing_name != NULL && other_sourcing_name())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 p = (char_u *)_("Error detected while processing %s:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 Buf = alloc((unsigned)(STRLEN(sourcing_name) + STRLEN(p)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 sprintf((char *)Buf, (char *)p, sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 return Buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 * Get the message about the source lnum, as used for an error message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 static char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
477 get_emsg_lnum()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 char_u *Buf, *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 /* lnum is 0 when executing a command from the command line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 * argument, we don't want a line number then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 if (sourcing_name != NULL
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
484 && (other_sourcing_name() || sourcing_lnum != last_sourcing_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 && sourcing_lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 p = (char_u *)_("line %4ld:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 Buf = alloc((unsigned)(STRLEN(p) + 20));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 sprintf((char *)Buf, (char *)p, (long)sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 return Buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 /*
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
497 * Display name and line number for the source of an error.
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
498 * Remember the file name and line number, so that for the next error the info
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
499 * is only displayed if it changed.
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
500 */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
501 void
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
502 msg_source(attr)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
503 int attr;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
504 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
505 char_u *p;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
506
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
507 ++no_wait_return;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
508 p = get_emsg_source();
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
509 if (p != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
510 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
511 msg_attr(p, attr);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
512 vim_free(p);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
513 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
514 p = get_emsg_lnum();
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
515 if (p != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
516 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
517 msg_attr(p, hl_attr(HLF_N));
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
518 vim_free(p);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
519 last_sourcing_lnum = sourcing_lnum; /* only once for each line */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
520 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
521
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
522 /* remember the last sourcing name printed, also when it's empty */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 28
diff changeset
523 if (sourcing_name == NULL || other_sourcing_name())
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
524 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
525 vim_free(last_sourcing_name);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
526 if (sourcing_name == NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
527 last_sourcing_name = NULL;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
528 else
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
529 last_sourcing_name = vim_strsave(sourcing_name);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
530 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
531 --no_wait_return;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
532 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
533
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
534 /*
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
535 * Return TRUE if not giving error messages right now:
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
536 * If "emsg_off" is set: no error messages at the moment.
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
537 * If "msg" is in 'debug': do error message but without side effects.
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
538 * If "emsg_skip" is set: never do error messages.
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
539 */
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
540 int
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
541 emsg_not_now()
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
542 {
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
543 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
544 && vim_strchr(p_debug, 't') == NULL)
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
545 #ifdef FEAT_EVAL
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
546 || emsg_skip > 0
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
547 #endif
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
548 )
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
549 return TRUE;
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
550 return FALSE;
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
551 }
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
552
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
553 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 * emsg() - display an error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 emsg(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 int ignore = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 int severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 called_emsg = TRUE;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
573 ex_exitval = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 /*
105
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
576 * If "emsg_severe" is TRUE: When an error exception is to be thrown,
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
577 * prefer this message over previous messages for the same command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
584 /* Skip this if not giving error messages at the moment. */
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
585 if (emsg_not_now())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587
839
1f3b1021f002 updated for version 7.0e05
vimboss
parents: 835
diff changeset
588 if (!emsg_off || vim_strchr(p_debug, 't') != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 * interrupt message).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 if (!ignore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 did_emsg = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 /* set "v:errmsg", also when using ":silent! cmd" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 /*
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
610 * When using ":silent! cmd" ignore error messages.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 msg_start();
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
616 p = get_emsg_source();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 STRCAT(p, "\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 redir_write(p, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 }
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
623 p = get_emsg_lnum();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 STRCAT(p, "\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 redir_write(p, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 redir_write(s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 /* Reset msg_silent, an error causes messages to be switched back on. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 if (global_busy) /* break :global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 ++global_busy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 if (p_eb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 beep_flush(); /* also includes flush_buffers() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 flush_buffers(FALSE); /* flush internal buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 did_emsg = TRUE; /* flag for DoOneCmd() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 emsg_on_display = TRUE; /* remember there is an error message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 ++msg_scroll; /* don't overwrite a previous message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 attr = hl_attr(HLF_E); /* set highlight mode for error messages */
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
651 if (msg_scrolled != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 need_wait_return = TRUE; /* needed in case emsg() is called after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 * wait_return has reset need_wait_return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 * and a redraw is expected because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 * msg_scrolled is non-zero */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
660 msg_source(attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
665 msg_nowait = FALSE; /* wait for this msg */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 return msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 * Print an error message with one "%s" and one string argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 emsg2(s, a1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 char_u *s, *a1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 return emsg3(s, a1, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678
330
f76b0d38b6bd updated for version 7.0086
vimboss
parents: 291
diff changeset
679 /* emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
681 void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
682 emsg_invreg(name)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
683 int name;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
684 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
685 EMSG2(_("E354: Invalid register name: '%s'"), transchar(name));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
686 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
687
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 * 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
690 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 msg_trunc_attr(s, force, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 /* Add message to history before truncating */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 add_msg_hist(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 s = msg_may_trunc(force, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 n = msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 if (n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 msg_may_trunc(force, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 if ((force || (shortmess(SHM_TRUNC) && !exmode_active))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 && (n = (int)STRLEN(s) - room) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737
615
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
738 /* There may be room anyway when there are multibyte chars. */
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
739 if (size <= room)
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
740 return s;
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
741
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 size -= (*mb_ptr2cells)(s + n);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
745 n += (*mb_ptr2len)(s + n);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 s += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 *s = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 add_msg_hist(s, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 int len; /* -1 for undetermined length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 if (msg_hist_off || msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 /* Don't let the message history get too big */
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
768 while (msg_hist_len > MAX_MSG_HIST_LEN)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
769 (void)delete_first_msg();
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
770
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 /* allocate an entry and add the message at the end of the history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 p = (struct msg_hist *)alloc((int)sizeof(struct msg_hist));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 /* remove leading and trailing newlines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 /*
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
798 * Delete the first (oldest) message from the history.
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
799 * Returns FAIL if there are no messages.
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
800 */
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
801 int
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
802 delete_first_msg()
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
803 {
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
804 struct msg_hist *p;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
805
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
806 if (msg_hist_len <= 0)
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
807 return FAIL;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
808 p = first_msg_hist;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
809 first_msg_hist = p->next;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
810 if (first_msg_hist == NULL)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
811 last_msg_hist = NULL; /* history is empty */
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
812 vim_free(p->msg);
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
813 vim_free(p);
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
814 --msg_hist_len;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
815 return OK;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
816 }
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
817
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
818 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 ex_messages(eap)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
823 exarg_T *eap UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 s = mch_getenv((char_u *)"LANG");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 if (s != NULL && *s != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 msg_attr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 hl_attr(HLF_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835
1391
c17ba3fb433e updated for version 7.1-106
vimboss
parents: 1381
diff changeset
836 for (p = first_msg_hist; p != NULL && !got_int; p = p->next)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 if (p->msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 msg_attr(p->msg, p->attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
843 #if defined(FEAT_CON_DIALOG) || defined(FIND_REPLACE_DIALOG) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 * and a delay.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
848 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 msg_end_prompt()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 * wait for the user to hit a key (normally a return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 * if 'redraw' is TRUE, clear and redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 * if 'redraw' is FALSE, just redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 * if 'redraw' is -1, don't redraw at all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 wait_return(redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 int redraw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 int tmpState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 int had_got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 if (redraw == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 must_redraw = CLEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 /* If using ":silent cmd", don't wait for a return. Also don't set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 * need_wait_return to do it later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 * With the global command (and some others) we only need one return at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 * end. Adjust cmdline_row to avoid the next message overwriting the last one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 * When inside vgetc(), we can't wait for a typed character at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 */
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 810
diff changeset
887 if (vgetc_busy > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 redir_off = TRUE; /* don't redirect this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 if (quit_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 c = CAR; /* just pretend CR was hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 quit_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 else if (exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 MSG_PUTS(" "); /* make sure the cursor is on the right line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 c = CAR; /* no need for a return in ex mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 /* Make sure the hit-return prompt is on screen when 'guioptions' was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 * just changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 State = HITRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 /* Remember "got_int", if it is set vgetc() probably returns a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 * CTRL-C, but we need to loop then. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 had_got_int = got_int;
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
931
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
932 /* Don't do mappings here, we put the character back in the
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
933 * typeahead buffer. */
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
934 ++no_mapping;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
935 ++allow_keys;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 c = safe_vgetc();
216
da182deebec7 updated for version 7.0061
vimboss
parents: 180
diff changeset
937 if (had_got_int && !global_busy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 got_int = FALSE;
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
939 --no_mapping;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
940 --allow_keys;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
941
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 /* Strange way to allow copying (yanking) a modeless selection at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 * the hit-enter prompt. Use CTRL-Y, because the same is used in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 * Cmdline-mode and it's harmless when there is no selection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 #endif
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
952
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
953 /*
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
954 * Allow scrolling back in the messages.
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
955 * Also accept scroll-down commands when messages fill the screen,
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
956 * to avoid that typing one 'j' too many makes the messages
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
957 * disappear.
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
958 */
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
959 if (p_more && !p_cp)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
960 {
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
961 if (c == 'b' || c == 'k' || c == 'u' || c == 'g' || c == K_UP)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
962 {
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
963 /* scroll back to show older messages */
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
964 do_more_prompt(c);
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
965 if (quit_more)
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
966 {
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
967 c = CAR; /* just pretend CR was hit */
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
968 quit_more = FALSE;
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
969 got_int = FALSE;
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
970 }
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
971 else
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
972 {
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
973 c = K_IGNORE;
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
974 hit_return_msg();
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
975 }
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
976 }
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
977 else if (msg_scrolled > Rows - 2
1820
484987f8e04c updated for version 7.2-118
vimboss
parents: 1809
diff changeset
978 && (c == 'j' || c == K_DOWN || c == 'd' || c == 'f'))
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
979 c = K_IGNORE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
980 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 || c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 || c == K_LEFTDRAG || c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 || c == K_MIDDLEDRAG || c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 || c == K_RIGHTDRAG || c == K_RIGHTRELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 || c == K_MOUSEDOWN || c == K_MOUSEUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 || (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 || c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 || c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 || c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 * Avoid that the mouse-up event causes visual mode to start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 if (c == K_LEFTMOUSE || c == K_MIDDLEMOUSE || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 || c == K_X1MOUSE || c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 {
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
1012 /* Put the character back in the typeahead buffer. Don't use the
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
1013 * stuff buffer, because lmaps wouldn't work. */
852
d58e3db4a7d1 updated for version 7.0f05
vimboss
parents: 840
diff changeset
1014 ins_char_typebuf(c);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 do_redraw = TRUE; /* need a redraw even though there is
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
1016 typeahead */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 redir_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 * line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 if (c == ':' || c == '?' || c == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 skip_redraw = TRUE; /* skip redraw once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 do_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 }
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 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 * typed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 tmpState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 State = oldState; /* restore State before set_shellsize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 did_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 emsg_on_display = FALSE; /* can delete error message now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 lines_left = -1; /* reset lines_left at next msg_start() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 (Rows - cmdline_row - 1) * Columns + sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 keep_msg = NULL; /* don't redisplay message, it's too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 if (tmpState == SETWSIZE) /* got resize event while in vgetc() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 && (redraw == TRUE || (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 hit_return_msg()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1084 int save_p_more = p_more;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1085
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1086 p_more = FALSE; /* don't want see this message when scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1087 if (msg_didout) /* start on a new line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 MSG_PUTS(_("Interrupt: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1092 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
1093 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 msg_clr_eos();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1095 p_more = save_p_more;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 void
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1102 set_keep_msg(s, attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 char_u *s;
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1104 int attr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 keep_msg = NULL;
127
616289ecb7c8 updated for version 7.0044
vimboss
parents: 105
diff changeset
1111 keep_msg_more = FALSE;
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1112 keep_msg_attr = attr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1115 #if defined(FEAT_TERMRESPONSE) || defined(PROTO)
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1116 /*
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1117 * 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
1118 * that it will be displayed again after redraw.
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1119 */
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1120 void
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1121 set_keep_msg_from_hist()
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1122 {
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1123 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1124 && (State & NORMAL))
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1125 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr);
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1126 }
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1127 #endif
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1128
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 msg_start()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 keep_msg = NULL; /* don't display old message now */
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1139
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1140 #ifdef FEAT_EVAL
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1141 if (need_clr_eos)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1142 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1143 /* Halfway an ":echo" command and getting an (error) message: clear
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1144 * any text from the command. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1145 need_clr_eos = FALSE;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1146 msg_clr_eos();
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1147 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1148 #endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1149
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 if (!msg_scroll && full_screen) /* overwrite last message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 msg_col =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 else if (msg_didout) /* start message on next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 if (!msg_didany || lines_left < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 msg_didout = FALSE; /* no output on current line yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 /* when redirecting, may need to start a new line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 if (!did_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 redir_write((char_u *)"\n", -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 msg_starthere()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 msg_putchar(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 msg_putchar_attr(c, 0);
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 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 msg_putchar_attr(c, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 char_u buf[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 buf[(*mb_char2bytes)(c, buf)] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 msg_puts_attr(buf, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 msg_outnum(n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 char_u buf[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 sprintf((char *)buf, "%ld", n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 msg_home_replace(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 msg_home_replace_hl(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 msg_home_replace_attr(fname, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 msg_home_replace_attr(fname, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 * Output 'len' characters in 'str' (including NULs) with translation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 * if 'len' is -1, output upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 msg_outtrans(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 msg_outtrans_attr(str, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 msg_outtrans_len(str, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 msg_outtrans_one(p, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1306 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 return p + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 msg_puts_attr(transchar_byte(*p), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 return p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 msg_outtrans_len_attr(msgstr, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 char_u *msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 int mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 /* If the string starts with a composing character first draw a space on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 * which the composing char can be drawn. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 msg_puts_attr((char_u *)" ", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 while (--len >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 /* Don't include composing chars after the end. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1354 mb_l = utfc_ptr2len_len(str, len + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 else if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1356 mb_l = (*mb_ptr2len)(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 /* printable multi-byte char: count the cells. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 /* unprintable multi-byte char: print the printable chars so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 * far and the translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 plain_start = str + mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 msg_puts_attr(transchar(c), attr == 0 ? hl_attr(HLF_8) : attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 str += mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 /* unprintable char: print the printable chars so far and the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 * translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 plain_start = str + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 msg_puts_attr(s, attr == 0 ? hl_attr(HLF_8) : attr);
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1663
diff changeset
1392 retval += (int)STRLEN(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 }
1663
bae8347a9ae1 updated for version 7.2a-015
vimboss
parents: 1658
diff changeset
1394 else
bae8347a9ae1 updated for version 7.2a-015
vimboss
parents: 1658
diff changeset
1395 ++retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 /* print the printable chars at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 msg_puts_attr_len(plain_start, (int)(str - plain_start), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 #if defined(FEAT_QUICKFIX) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 msg_make(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 static char_u *str = (char_u *)"eeffoc", *rs = (char_u *)"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 msg_putchar(rs[i] - 3);
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 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 * Output the string 'str' upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 * 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
1440 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 msg_outtrans_special(strstart, from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 char_u *strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 int from; /* TRUE for lhs of a mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 /* Leading and trailing spaces need to be displayed in <> form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 if ((str == strstart || str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 string = (char_u *)"<Space>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 string = str2special(&str, from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 len = vim_strsize(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 /* Highlight special keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 msg_puts_attr(string, len > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1468 && (*mb_ptr2len)(string) <= 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 ? attr : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 retval += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 * Return the printable string for the key codes at "*sp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 str2special(sp, from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 char_u **sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 int from; /* TRUE for lhs of mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 char_u *str = *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 /* Try to un-escape a multi-byte character. Return the un-escaped
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 * string if it is a multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 str += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 str += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 if (c == K_ZERO) /* display <Nul> as ^@ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 c = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 if (IS_SPECIAL(c) || modifiers) /* special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 special = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 *sp = str + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 /* For multi-byte characters check for an illegal byte. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1528 if (has_mbyte && MB_BYTE2LEN(*str) > (*mb_ptr2len)(str))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 transchar_nonprint(buf, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 /* Make unprintable characters in <> form, also <M-Space> and <Tab>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 * Use <Space> only for lhs of a mapping. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 if (special || char2cells(c) > 1 || (from && c == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 str2specialbuf(sp, buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 char_u *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 while (*sp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 s = str2special(&sp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 STRCAT(buf, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 void
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1568 msg_prt_line(s, list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 char_u *s;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1570 int list;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 int col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 int c_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 char_u *p_extra = NULL; /* init to make SASC shut up */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 int n;
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1578 int attr = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 char_u *trail = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1585 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1586 list = TRUE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1587
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 /* find start of trailing whitespace */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1589 if (list && lcs_trail)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 trail = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 while (trail > s && vim_iswhite(trail[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 --trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 /* output a space for an empty line, otherwise the line will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 * overwritten */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1598 if (*s == NUL && !(list && lcs_eol != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1601 while (!got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 {
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1603 if (n_extra > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 --n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 if (c_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 c = c_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1612 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 col += (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 mch_memmove(buf, s, (size_t)l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 buf[l] = NUL;
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1617 msg_puts(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 s += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 c = *s++;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1626 if (c == TAB && (!list || lcs_tab1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 /* tab amount depends on current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1630 if (!list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 c_extra = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 c = lcs_tab1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 c_extra = lcs_tab2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1642 else if (c == NUL && list && lcs_eol != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 c = lcs_eol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 c = *p_extra++;
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1657 /* Use special coloring to be able to distinguish <hex> from
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1658 * the same in plain text. */
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1659 attr = hl_attr(HLF_8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 else if (c == ' ' && trail != NULL && s > trail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 c = lcs_trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 screen_puts_mbyte(s, l, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 int cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 /* Doesn't fit, print a highlighted '>' to fill it up. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 msg_screen_putchar('>', hl_attr(HLF_AT));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 return s + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 msg_puts(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 msg_puts_attr(s, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 msg_puts_title(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 msg_puts_attr(s, hl_attr(HLF_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 * 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
1748 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 msg_puts_long_attr(longstr, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 char_u *longstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 698
diff changeset
1756 msg_puts_long_len_attr(longstr, (int)STRLEN(longstr), attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 msg_puts_long_len_attr(longstr, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 char_u *longstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 int slen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 msg_outtrans_len_attr(longstr, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 msg_puts_attr((char_u *)"...", hl_attr(HLF_8));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 }
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 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 msg_puts_attr(s, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 msg_puts_attr_len(str, maxlen, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1803 redir_write(str, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1814 add_msg_hist(str, -1, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 * When writing something to the screen after it has scrolled, requires a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 * wait-return prompt later. Needed when scrolling, resetting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 * need_wait_return after some prompt, and then outputting something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 * without scrolling
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 */
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1824 if (msg_scrolled != 0 && !msg_scrolled_ign)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 msg_didany = TRUE; /* remember that something was outputted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 if (msg_use_printf())
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1836 msg_puts_printf(str, maxlen);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1837 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1838 msg_puts_display(str, maxlen, attr, FALSE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1839 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1840
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1841 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1842 * The display part of msg_puts_attr_len().
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1843 * May be called recursively to display scroll-back text.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1844 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1845 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1846 msg_puts_display(str, maxlen, attr, recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1847 char_u *str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1848 int maxlen;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1849 int attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1850 int recurse;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1851 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1852 char_u *s = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1853 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
1854 int t_col = 0; /* screen cells todo, 0 when "t_s" not used */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1855 #ifdef FEAT_MBYTE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1856 int l;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1857 int cw;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1859 char_u *sb_str = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1860 int sb_col = msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1861 int wrap;
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1862 int did_last_char;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 did_wait_return = FALSE;
1339
3bfd2e1e2609 updated for version 7.1-053
vimboss
parents: 1306
diff changeset
1865 while ((maxlen < 0 || (int)(s - str) < maxlen) && *s != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1868 * We are at the end of the screen line when:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1869 * - When outputting a newline.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1870 * - When outputting a character in the last column.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1872 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' || (
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 ? (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 msg_col <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 || (*s == TAB && msg_col <= 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 || (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 (msg_col + t_col >= Columns - 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 || (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 && msg_col + t_col >= Columns - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 ))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1892 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1893 * The screen is scrolled up when at the last row (some terminals
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1894 * scroll automatically, some don't. To avoid problems we scroll
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1895 * ourselves).
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1896 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 if (t_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 /* output postponed text */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1899 t_puts(&t_col, t_s, s, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900
1342
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
1901 /* When no more prompt and no more room, truncate here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 break;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1904
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1905 /* Scroll the screen up one line. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1906 msg_scroll_up();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 msg_row = Rows - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 if (msg_col >= Columns) /* can happen after screen resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1912 /* Display char in last column before showing more-prompt. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1913 if (*s >= ' '
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1914 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1915 && !cmdmsg_rl
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1916 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1917 )
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1918 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1919 #ifdef FEAT_MBYTE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1920 if (has_mbyte)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1921 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1922 if (enc_utf8 && maxlen >= 0)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1923 /* avoid including composing chars after the end */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1924 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1925 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1926 l = (*mb_ptr2len)(s);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1927 s = screen_puts_mbyte(s, l, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1928 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1929 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1930 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1931 msg_screen_putchar(*s++, attr);
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1932 did_last_char = TRUE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1933 }
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1934 else
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1935 did_last_char = FALSE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1936
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1937 if (p_more)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1938 /* store text for scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1939 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1940
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1941 inc_msg_scrolled();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1942 need_wait_return = TRUE; /* may need wait_return in main() */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 if (must_redraw < VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 must_redraw = VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 if (cmdline_row > 0 && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 --cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1950 * If screen is completely filled and 'more' is set then wait
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1951 * for a character.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 */
1342
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
1953 if (lines_left > 0)
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
1954 --lines_left;
957
3dc6072e0a25 updated for version 7.0-083
vimboss
parents: 881
diff changeset
1955 if (p_more && lines_left == 0 && State != HITRETURN
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 #ifdef FEAT_CON_DIALOG
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1959 if (do_more_prompt(NUL))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1960 s = confirm_msg_tail;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1961 #else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1962 (void)do_more_prompt(NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 if (quit_more)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1965 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 }
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1967
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1968 /* When we displayed a char in last column need to check if there
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1969 * is still more. */
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1970 if (did_last_char)
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1971 continue;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1974 wrap = *s == '\n'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 || msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1980 ;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1981 if (t_col > 0 && (wrap || *s == '\r' || *s == '\b'
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1982 || *s == '\t' || *s == BELL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 /* output any postponed text */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1984 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1985
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1986 if (wrap && p_more && !recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1987 /* store text for scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1988 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 if (*s == '\n') /* go to next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 msg_didout = FALSE; /* remember that line is empty */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1993 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1994 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1995 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1996 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1997 #endif
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1998 msg_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 if (++msg_row >= Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 else if (*s == '\r') /* go to column 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 else if (*s == '\b') /* go to previous char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 if (msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 }
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2011 else if (*s == TAB) /* translate Tab into spaces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 msg_screen_putchar(' ', attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 while (msg_col & 7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 else if (*s == BELL) /* beep (from ":sh") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 if (enc_utf8 && maxlen >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 /* avoid including composing chars after the end */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2027 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2029 l = (*mb_ptr2len)(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 cw = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 /* When drawing from right to left or when a double-wide character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 * doesn't fit, draw a single character here. Otherwise collect
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 * characters and draw them all at once later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 (cw > 1 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 if (l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 /* postpone this character until later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 t_s = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 t_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 ++t_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 /* output any postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 if (t_col > 0)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2079 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2080 if (p_more && !recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2081 store_sb_text(&sb_str, s, attr, &sb_col, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2087 * Scroll the screen up one line for displaying the next message line.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2088 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2089 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2090 msg_scroll_up()
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2091 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2092 #ifdef FEAT_GUI
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2093 /* Remove the cursor before scrolling, ScreenLines[] is going
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2094 * to become invalid. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2095 if (gui.in_use)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2096 gui_undraw_cursor();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2097 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2098 /* scrolling up always works */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2099 screen_del_lines(0, 0, 1, (int)Rows, TRUE, NULL);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2100
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2101 if (!can_clear((char_u *)" "))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2102 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2103 /* Scrolling up doesn't result in the right background. Set the
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2104 * background here. It's not efficient, but avoids that we have to do
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2105 * it all over the code. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2106 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2107
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2108 /* 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
2109 * cleared before to avoid a scroll-up. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2110 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2111 screen_fill((int)Rows - 2, (int)Rows - 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2112 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2113 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2114 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2115
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2116 /*
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2117 * Increment "msg_scrolled".
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2118 */
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2119 static void
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2120 inc_msg_scrolled()
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2121 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2122 #ifdef FEAT_EVAL
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2123 if (*get_vim_var_str(VV_SCROLLSTART) == NUL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2124 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2125 char_u *p = sourcing_name;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2126 char_u *tofree = NULL;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2127 int len;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2128
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2129 /* v:scrollstart is empty, set it to the script/function name and line
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2130 * number */
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2131 if (p == NULL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2132 p = (char_u *)_("Unknown");
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2133 else
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2134 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
2135 len = (int)STRLEN(p) + 40;
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2136 tofree = alloc(len);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2137 if (tofree != NULL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2138 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2139 vim_snprintf((char *)tofree, len, _("%s line %ld"),
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2140 p, (long)sourcing_lnum);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2141 p = tofree;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2142 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2143 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2144 set_vim_var_string(VV_SCROLLSTART, p, -1);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2145 vim_free(tofree);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2146 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2147 #endif
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2148 ++msg_scrolled;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2149 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2150
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2151 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2152 * 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
2153 * store the displayed text and remember where screen lines start.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2154 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2155 typedef struct msgchunk_S msgchunk_T;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2156 struct msgchunk_S
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2157 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2158 msgchunk_T *sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2159 msgchunk_T *sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2160 char sb_eol; /* TRUE when line ends after this text */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2161 int sb_msg_col; /* column in which text starts */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2162 int sb_attr; /* text attributes */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2163 char_u sb_text[1]; /* text to be displayed, actually longer */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2164 };
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2165
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2166 static msgchunk_T *last_msgchunk = NULL; /* last displayed text */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2167
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2168 static msgchunk_T *msg_sb_start __ARGS((msgchunk_T *mps));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2169 static msgchunk_T *disp_sb_line __ARGS((int row, msgchunk_T *smp));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2170
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2171 static int do_clear_sb_text = FALSE; /* clear text on next msg */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2172
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2173 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2174 * Store part of a printed message for displaying when scrolling back.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2175 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2176 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2177 store_sb_text(sb_str, s, attr, sb_col, finish)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2178 char_u **sb_str; /* start of string */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2179 char_u *s; /* just after string */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2180 int attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2181 int *sb_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2182 int finish; /* line ends */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2183 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2184 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2185
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2186 if (do_clear_sb_text)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2187 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2188 clear_sb_text();
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2189 do_clear_sb_text = FALSE;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2190 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2191
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2192 if (s > *sb_str)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2193 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2194 mp = (msgchunk_T *)alloc((int)(sizeof(msgchunk_T) + (s - *sb_str)));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2195 if (mp != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2196 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2197 mp->sb_eol = finish;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2198 mp->sb_msg_col = *sb_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2199 mp->sb_attr = attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2200 vim_strncpy(mp->sb_text, *sb_str, s - *sb_str);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2201
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2202 if (last_msgchunk == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2203 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2204 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2205 mp->sb_prev = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2206 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2207 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2208 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2209 mp->sb_prev = last_msgchunk;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2210 last_msgchunk->sb_next = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2211 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2212 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2213 mp->sb_next = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2214 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2215 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2216 else if (finish && last_msgchunk != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2217 last_msgchunk->sb_eol = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2218
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2219 *sb_str = s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2220 *sb_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2221 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2222
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2223 /*
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2224 * Finished showing messages, clear the scroll-back text on the next message.
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2225 */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2226 void
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2227 may_clear_sb_text()
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2228 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2229 do_clear_sb_text = TRUE;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2230 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2231
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2232 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2233 * Clear any text remembered for scrolling back.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2234 * Called when redrawing the screen.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2235 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2236 void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2237 clear_sb_text()
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2238 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2239 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2240
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2241 while (last_msgchunk != NULL)
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 = last_msgchunk->sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2244 vim_free(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2245 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2246 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2247 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2248
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2249 /*
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2250 * "g<" command.
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2251 */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2252 void
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2253 show_sb_text()
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2254 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2255 msgchunk_T *mp;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2256
1342
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
2257 /* 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
2258 * weird, typing a command without output results in one line. */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2259 mp = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2260 if (mp == NULL || mp->sb_prev == NULL)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2261 vim_beep();
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2262 else
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2263 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2264 do_more_prompt('G');
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2265 wait_return(FALSE);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2266 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2267 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2268
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2269 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2270 * Move to the start of screen line in already displayed text.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2271 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2272 static msgchunk_T *
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2273 msg_sb_start(mps)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2274 msgchunk_T *mps;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2275 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2276 msgchunk_T *mp = mps;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2277
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2278 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2279 mp = mp->sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2280 return mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2281 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2282
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2283 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2284 * Display a screen line from previously displayed text at row "row".
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2285 * Returns a pointer to the text for the next line (can be NULL).
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2286 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2287 static msgchunk_T *
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2288 disp_sb_line(row, smp)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2289 int row;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2290 msgchunk_T *smp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2291 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2292 msgchunk_T *mp = smp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2293 char_u *p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2294
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2295 for (;;)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2296 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2297 msg_row = row;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2298 msg_col = mp->sb_msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2299 p = mp->sb_text;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2300 if (*p == '\n') /* don't display the line break */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2301 ++p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2302 msg_puts_display(p, -1, mp->sb_attr, TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2303 if (mp->sb_eol || mp->sb_next == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2304 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2305 mp = mp->sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2306 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2307 return mp->sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2308 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2309
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2310 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 t_puts(t_col, t_s, s, attr)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2315 int *t_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 char_u *t_s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 /* output postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 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
2323 msg_col += *t_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2324 *t_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 /* If the string starts with a composing character don't increment the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 * column position for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 * 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
2341 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 msg_use_printf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 return (!msg_check_screen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 #if defined(WIN3264) && !defined(FEAT_GUI_MSWIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 || !termcap_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 || (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2357 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2358 * Print a message when there is no valid screen.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2359 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2360 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2361 msg_puts_printf(str, maxlen)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2362 char_u *str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2363 int maxlen;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2364 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2365 char_u *s = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2366 char_u buf[4];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2367 char_u *p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2368
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2369 #ifdef WIN3264
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2370 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2371 mch_settmode(TMODE_COOK); /* handle '\r' and '\n' correctly */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2372 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2373 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2374 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2375 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2376 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2377 /* NL --> CR NL translation (for Unix, not for "--version") */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2378 /* NL --> CR translation (for Mac) */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2379 p = &buf[0];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2380 if (*s == '\n' && !info_message)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2381 *p++ = '\r';
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2382 #if defined(USE_CR) && !defined(MACOS_X_UNIX)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2383 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2384 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2385 *p++ = *s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2386 *p = '\0';
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2387 if (info_message) /* informative message, not an error */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2388 mch_msg((char *)buf);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2389 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2390 mch_errmsg((char *)buf);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2391 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2392
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2393 /* primitive way to compute the current column */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2394 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2395 if (cmdmsg_rl)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2396 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2397 if (*s == '\r' || *s == '\n')
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2398 msg_col = Columns - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2399 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2400 --msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2401 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2402 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2403 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2404 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2405 if (*s == '\r' || *s == '\n')
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2406 msg_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2407 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2408 ++msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2409 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2410 ++s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2411 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2412 msg_didout = TRUE; /* assume that line is not empty */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2413
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2414 #ifdef WIN3264
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2415 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2416 mch_settmode(TMODE_RAW);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2417 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2418 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2419
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2420 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2421 * Show the more-prompt and handle the user response.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2422 * This takes care of scrolling back and displaying previously displayed text.
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2423 * When at hit-enter prompt "typed_char" is the already typed character,
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2424 * otherwise it's NUL.
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2425 * Returns TRUE when jumping ahead to "confirm_msg_tail".
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2426 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2427 static int
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2428 do_more_prompt(typed_char)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2429 int typed_char;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2430 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2431 int used_typed_char = typed_char;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2432 int oldState = State;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2433 int c;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2434 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2435 int retval = FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2436 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2437 int scroll;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2438 msgchunk_T *mp_last = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2439 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2440 int i;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2441
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2442 if (typed_char == 'G')
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2443 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2444 /* "g<": Find first line on the last page. */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2445 mp_last = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2446 for (i = 0; i < Rows - 2 && mp_last != NULL
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2447 && mp_last->sb_prev != NULL; ++i)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2448 mp_last = msg_sb_start(mp_last->sb_prev);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2449 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2450
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2451 State = ASKMORE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2452 #ifdef FEAT_MOUSE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2453 setmouse();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2454 #endif
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2455 if (typed_char == NUL)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2456 msg_moremsg(FALSE);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2457 for (;;)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2458 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2459 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2460 * Get a typed character directly from the user.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2461 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2462 if (used_typed_char != NUL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2463 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2464 c = used_typed_char; /* was typed at hit-enter prompt */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2465 used_typed_char = NUL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2466 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2467 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2468 c = get_keystroke();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2469
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2470 #if defined(FEAT_MENU) && defined(FEAT_GUI)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2471 if (c == K_MENU)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2472 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2473 int idx = get_menu_index(current_menu, ASKMORE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2474
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2475 /* Used a menu. If it starts with CTRL-Y, it must
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2476 * be a "Copy" for the clipboard. Otherwise
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2477 * assume that we end */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2478 if (idx == MENU_INDEX_INVALID)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2479 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2480 c = *current_menu->strings[idx];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2481 if (c != NUL && current_menu->strings[idx][1] != NUL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2482 ins_typebuf(current_menu->strings[idx] + 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2483 current_menu->noremap[idx], 0, TRUE,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2484 current_menu->silent[idx]);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2485 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2486 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2487
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2488 scroll = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2489 switch (c)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2490 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2491 case BS: /* scroll one line back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2492 case K_BS:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2493 case 'k':
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2494 case K_UP:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2495 scroll = -1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2496 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2497
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2498 case CAR: /* one extra line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2499 case NL:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2500 case 'j':
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2501 case K_DOWN:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2502 scroll = 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2503 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2504
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2505 case 'u': /* Up half a page */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2506 scroll = -(Rows / 2);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2507 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2508
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2509 case 'd': /* Down half a page */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2510 scroll = Rows / 2;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2511 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2512
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2513 case 'b': /* one page back */
1820
484987f8e04c updated for version 7.2-118
vimboss
parents: 1809
diff changeset
2514 case K_PAGEUP:
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2515 scroll = -(Rows - 1);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2516 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2517
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2518 case ' ': /* one extra page */
1820
484987f8e04c updated for version 7.2-118
vimboss
parents: 1809
diff changeset
2519 case 'f':
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2520 case K_PAGEDOWN:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2521 case K_LEFTMOUSE:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2522 scroll = Rows - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2523 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2524
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2525 case 'g': /* all the way back to the start */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2526 scroll = -999999;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2527 break;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2528
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2529 case 'G': /* all the way to the end */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2530 scroll = 999999;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2531 lines_left = 999999;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2532 break;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2533
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2534 case ':': /* start new command line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2535 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2536 if (!confirm_msg_used)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2537 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2538 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2539 /* Since got_int is set all typeahead will be flushed, but we
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2540 * want to keep this ':', remember that in a special way. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2541 typeahead_noflush(':');
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2542 cmdline_row = Rows - 1; /* put ':' on this line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2543 skip_redraw = TRUE; /* skip redraw once */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2544 need_wait_return = FALSE; /* don't wait in main() */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2545 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2546 /*FALLTHROUGH*/
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2547 case 'q': /* quit */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2548 case Ctrl_C:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2549 case ESC:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2550 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2551 if (confirm_msg_used)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2552 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2553 /* Jump to the choices of the dialog. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2554 retval = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2555 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2556 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2557 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2558 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2559 got_int = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2560 quit_more = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2561 }
1829
b54d2f702d41 updated for version 7.2-127
vimboss
parents: 1820
diff changeset
2562 /* When there is some more output (wrapping line) display that
b54d2f702d41 updated for version 7.2-127
vimboss
parents: 1820
diff changeset
2563 * without another prompt. */
b54d2f702d41 updated for version 7.2-127
vimboss
parents: 1820
diff changeset
2564 lines_left = 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
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2567 #ifdef FEAT_CLIPBOARD
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2568 case Ctrl_Y:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2569 /* Strange way to allow copying (yanking) a modeless
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2570 * selection at the more prompt. Use CTRL-Y,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2571 * because the same is used in Cmdline-mode and at the
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2572 * hit-enter prompt. However, scrolling one line up
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2573 * might be expected... */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2574 if (clip_star.state == SELECT_DONE)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2575 clip_copy_modeless_selection(TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2576 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2577 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2578 default: /* no valid response */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2579 msg_moremsg(TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2580 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2581 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2582
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2583 if (scroll != 0)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2584 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2585 if (scroll < 0)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2586 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2587 /* go to start of last line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2588 if (mp_last == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2589 mp = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2590 else if (mp_last->sb_prev != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2591 mp = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2592 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2593 mp = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2594
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2595 /* go to start of line at top of the screen */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2596 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2597 ++i)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2598 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2599
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2600 if (mp != NULL && mp->sb_prev != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2601 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2602 /* Find line to be displayed at top. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2603 for (i = 0; i > scroll; --i)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2604 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2605 if (mp == NULL || mp->sb_prev == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2606 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2607 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2608 if (mp_last == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2609 mp_last = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2610 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2611 mp_last = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2612 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2613
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2614 if (scroll == -1 && screen_ins_lines(0, 0, 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2615 (int)Rows, NULL) == OK)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2616 {
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2617 /* display line at top */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2618 (void)disp_sb_line(0, mp);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2619 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2620 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2621 {
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2622 /* redisplay all lines */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2623 screenclear();
870
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2624 for (i = 0; mp != NULL && i < Rows - 1; ++i)
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2625 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2626 mp = disp_sb_line(i, mp);
870
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2627 ++msg_scrolled;
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2628 }
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2629 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2630 scroll = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2631 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2632 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2633 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2634 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2635 /* First display any text that we scrolled back. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2636 while (scroll > 0 && mp_last != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2637 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2638 /* scroll up, display line at bottom */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2639 msg_scroll_up();
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2640 inc_msg_scrolled();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2641 screen_fill((int)Rows - 2, (int)Rows - 1, 0,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2642 (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2643 mp_last = disp_sb_line((int)Rows - 2, mp_last);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2644 --scroll;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2645 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2646 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2647
1342
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
2648 if (scroll <= 0)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2649 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2650 /* displayed the requested text, more prompt again */
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2651 screen_fill((int)Rows - 1, (int)Rows, 0,
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2652 (int)Columns, ' ', ' ', 0);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2653 msg_moremsg(FALSE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2654 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2655 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2656
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2657 /* display more text, return to caller */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2658 lines_left = scroll;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2659 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2660
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2661 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2662 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2663
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2664 /* clear the --more-- message */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2665 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2666 State = oldState;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2667 #ifdef FEAT_MOUSE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2668 setmouse();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2669 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2670 if (quit_more)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2671 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2672 msg_row = Rows - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2673 msg_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2674 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2675 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2676 else if (cmdmsg_rl)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2677 msg_col = Columns - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2678 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2679
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2680 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2681 return retval;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2682 #else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2683 return FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2684 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2685 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2686
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 #if defined(USE_MCH_ERRMSG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 * Give an error message. To be used when the screen hasn't been initialized
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 * yet. When stderr can't be used, collect error messages until the GUI has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 * started and they can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 mch_errmsg(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 /* On Unix use stderr if it's a tty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 * When not going to start the GUI also use stderr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 /* avoid a delay for a message that isn't there */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 (char_u *)str, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 /* remove CR characters, they are displayed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 --len; /* don't count the NUL at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 * Give a message. To be used when the screen hasn't been initialized yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 * When there is no tty, collect messages until the GUI has started and they
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 * can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 mch_msg(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 /* 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
2776 * uses mch_errmsg() when started from the desktop.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 * When not going to start the GUI also use stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 mch_errmsg(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 #endif /* USE_MCH_ERRMSG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 msg_screen_putchar(c, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 msg_moremsg(full)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 int full;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2838 int attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2839 char_u *s = (char_u *)_("-- More --");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 attr = hl_attr(HLF_M);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2842 screen_puts(s, (int)Rows - 1, 0, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 if (full)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2844 screen_puts((char_u *)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2845 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "),
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2846 (int)Rows - 1, vim_strsize(s), attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 * Repeat the message for the current mode: ASKMORE, EXTERNCMD, CONFIRM or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 * exmode_active.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 repeat_message()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 if (State == ASKMORE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 msg_moremsg(TRUE); /* display --more-- message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 else if (State == CONFIRM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 display_confirm_msg(); /* display ":confirm" message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 else if (State == EXTERNCMD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 windgoto(msg_row, msg_col); /* put cursor back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 else if (State == HITRETURN || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 {
1445
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2874 if (msg_row == Rows - 1)
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2875 {
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2876 /* Avoid drawing the "hit-enter" prompt below the previous one,
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2877 * overwrite it. Esp. useful when regaining focus and a
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2878 * FocusGained autocmd exists but didn't draw anything. */
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2879 msg_didout = FALSE;
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2880 msg_col = 0;
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2881 msg_clr_eos();
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2882 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 msg_row = Rows - 1;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 * 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
2891 * 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
2892 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 msg_check_screen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 if (!full_screen || !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 msg_clr_eos()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 * for msg_check().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 msg_clr_eos_force()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 if (full_screen) /* only when termcap codes are valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 if (*T_CD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 out_str(T_CD); /* clear to end of display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 else if (*T_CE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 out_str(T_CE); /* clear to end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 msg_clr_cmdline()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 * end putting a message on the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 * call wait_return if the message does not fit in the available space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 * return TRUE if wait_return not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 msg_end()
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 * if the string is larger than the window,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 * 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
2978 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 if (!exiting && need_wait_return && !(State & CMDLINE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 msg_check()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 if (msg_row == Rows - 1 && msg_col >= sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 }
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 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 redir_write(str, maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3014 /* Don't do anything for displaying prompts and the like. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3015 if (redir_off)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3016 return;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3017
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3018 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3019 * If 'verbosefile' is set write message in that file.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3020 * Must come before the rest because of updating "msg_col".
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3021 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3022 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3023 verbose_write(s, maxlen);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3024
1854
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3025 if (redirecting())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 /* If the string doesn't start with CR or NL, go to msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 if (*s != '\n' && *s != '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3035 else if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3036 var_redir_str((char_u *)" ", -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 else if (redir_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 fputs(" ", redir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 write_reg_contents(redir_reg, s, maxlen, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3047 if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3048 var_redir_str(s, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 /* Adjust the current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 #ifdef FEAT_EVAL
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3055 if (!redir_reg && !redir_vname && redir_fd != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 putc(*s, redir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 if (*s == '\r' || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 if (msg_silent != 0) /* should update msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071
1854
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3072 int
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3073 redirecting()
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3074 {
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3075 return redir_fd != NULL
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3076 #ifdef FEAT_EVAL
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3077 || redir_reg || redir_vname
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3078 #endif
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3079 ;
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3080 }
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3081
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 /*
1189
7cdd85615e4e updated for version 7.1b
vimboss
parents: 1059
diff changeset
3083 * Before giving verbose message.
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3084 * Must always be called paired with verbose_leave()!
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3085 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3086 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3087 verbose_enter()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3088 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3089 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3090 ++msg_silent;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3091 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3092
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3093 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3094 * After giving verbose message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3095 * Must always be called paired with verbose_enter()!
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3096 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3097 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3098 verbose_leave()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3099 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3100 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3101 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3102 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3103 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3104
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3105 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3106 * Like verbose_enter() and set msg_scroll when displaying the message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3107 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3108 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3109 verbose_enter_scroll()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3110 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3111 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3112 ++msg_silent;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3113 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3114 /* always scroll up, don't overwrite */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3115 msg_scroll = TRUE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3116 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3117
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3118 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3119 * Like verbose_leave() and set cmdline_row when displaying the message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3120 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3121 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3122 verbose_leave_scroll()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3123 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3124 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3125 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3126 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3127 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3128 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3129 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3130 cmdline_row = msg_row;
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 static FILE *verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3134 static int verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3135
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3136 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3137 * Called when 'verbosefile' is set: stop writing to the file.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3138 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3139 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3140 verbose_stop()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3141 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3142 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3143 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3144 fclose(verbose_fd);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3145 verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3146 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3147 verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3148 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3149
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3150 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3151 * Open the file 'verbosefile'.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3152 * Return FAIL or OK.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3153 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3154 int
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3155 verbose_open()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3156 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3157 if (verbose_fd == NULL && !verbose_did_open)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3158 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3159 /* Only give the error message once. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3160 verbose_did_open = TRUE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3161
531
da9142bd190a updated for version 7.0149
vimboss
parents: 513
diff changeset
3162 verbose_fd = mch_fopen((char *)p_vfile, "a");
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3163 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3164 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3165 EMSG2(_(e_notopen), p_vfile);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3166 return FAIL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3167 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3168 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3169 return OK;
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 * Write a string to 'verbosefile'.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3174 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3175 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3176 static void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3177 verbose_write(str, maxlen)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3178 char_u *str;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3179 int maxlen;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3180 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3181 char_u *s = str;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3182 static int cur_col = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3183
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3184 /* Open the file when called the first time. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3185 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3186 verbose_open();
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3187
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3188 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3189 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3190 /* If the string doesn't start with CR or NL, go to msg_col */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3191 if (*s != '\n' && *s != '\r')
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3192 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3193 while (cur_col < msg_col)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3194 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3195 fputs(" ", verbose_fd);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3196 ++cur_col;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3197 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3198 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3199
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3200 /* Adjust the current column */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3201 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3202 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3203 putc(*s, verbose_fd);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3204 if (*s == '\r' || *s == '\n')
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3205 cur_col = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3206 else if (*s == '\t')
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3207 cur_col += (8 - cur_col % 8);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3208 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3209 ++cur_col;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3210 ++s;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3211 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3212 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3213 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3214
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3215 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 give_warning(message, hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 int hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 /* Don't do this for ":silent". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 /* Don't want a hit-enter prompt here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 ++no_wait_return;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
3230
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 keep_msg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 if (hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 keep_msg_attr = hl_attr(HLF_W);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 keep_msg_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 if (msg_attr(message, keep_msg_attr) && msg_scrolled == 0)
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
3241 set_keep_msg(message, keep_msg_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 msg_didout = FALSE; /* overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 msg_col = 0;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
3245
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 msg_advance(col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 if (msg_silent != 0) /* nothing to advance to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 msg_col = col; /* for redirection, may fill it up later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 if (col >= Columns) /* not enough room */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 col = Columns - 1;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3263 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3264 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3265 while (msg_col > Columns - col)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3266 msg_putchar(' ');
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3267 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3268 #endif
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3269 while (msg_col < col)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3270 msg_putchar(' ');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 #if defined(FEAT_CON_DIALOG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 * type = one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 * different letter.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 do_dialog(type, title, message, buttons, dfltbutton, textfield)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
3294 int type UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
3295 char_u *title UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 char_u *buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 int dfltbutton;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
3299 char_u *textfield UNUSED; /* IObuff for inputdialog(), NULL
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
3300 otherwise */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 #ifndef NO_CONSOLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 /* Don't output anything in silent mode ("ex -s") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 if (silent_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 return dfltbutton; /* return default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 /* When GUI is running and 'c' not in 'guioptions', use the GUI dialog */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 c = gui_mch_dialog(type, title, message, buttons, dfltbutton,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 textfield);
1809
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3320 /* avoid a hit-enter prompt without clearing the cmdline */
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3321 need_wait_return = FALSE;
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3322 emsg_on_display = FALSE;
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3323 cmdline_row = msg_row;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 /* Flush output to avoid that further messages and redrawing is done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 * in the wrong order. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 /* Get a typed character directly from the user. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 case CAR: /* User accepts default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 case NL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 case Ctrl_C: /* User aborts/cancels */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 case ESC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 default: /* Could be a hotkey? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 if (c < 0) /* special keys are ignored here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 /* Make the character lowercase, as chars in "hotkeys" are. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 break;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3376 i += (*mb_ptr2len)(hotkeys + i) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 /* No hotkey match, so keep waiting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 State = oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 static int copy_char __ARGS((char_u *from, char_u *to, int lowercase));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 * Copy one character from "*from" to "*to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 copy_char(from, to, lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 char_u *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 char_u *to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 int lowercase; /* make character lower case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3430 len = (*mb_ptr2len)(from);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 *to = (char_u)TOLOWER_LOC(*from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 *to = *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 return 1;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 * the button is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 msg_show_console_dialog(message, buttons, dfltbutton)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 char_u *buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 int dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 # define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 # define HOTK_LEN 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 int lenhotkey = HOTK_LEN; /* count first button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 int copy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 char_u has_hotkey[HAS_HOTKEY_LEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 int first_hotkey = FALSE; /* first char of button is hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 r = buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 while (*r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 *msgp++ = ',';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 *msgp++ = ' '; /* '\n' -> ', ' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 /* advance to next hotkey and set default hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 if (has_mbyte)
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3500 hotkp += STRLEN(hotkp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 ++hotkp;
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3504 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 len += 3; /* '\n' -> ', '; 'x' -> '(x)' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 lenhotkey += HOTK_LEN; /* each button needs a hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 else if (*r == DLG_HOTKEY_CHAR || first_hotkey)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 ++r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 if (*r == DLG_HOTKEY_CHAR) /* '&&a' -> '&a' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 *msgp++ = *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 /* redefine hotkey */
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3537 hotkp[copy_char(r, hotkp, TRUE)] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 ++len; /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 has_hotkey[idx] = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 /* everything else copy literally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 /* advance to the next character */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3555 mb_ptr_adv(r);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 *msgp = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3566 len += (int)(STRLEN(message)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
3567 + 2 /* for the NL's */
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
3568 + STRLEN(buttons)
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
3569 + 3); /* for the ": " and NUL */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3570 lenhotkey++; /* for the NUL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 len += 2; /* "x" -> "[x]" */
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3597 /* Define first default hotkey. Keep the hotkey string NUL
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3598 * terminated to avoid reading past the end. */
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3599 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 /* Remember where the choices start, displaying starts here when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 * "hotkp" typed at the more prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 *msgp++ = '\n';
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 return hotk;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 display_confirm_msg()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 /* avoid that 'q' at the more prompt truncates the message here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 if (confirm_msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 msg_puts_attr(confirm_msg, hl_attr(HLF_M));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 #endif /* FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 vim_dialog_yesno(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 if (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 (char_u *)_("&Yes\n&No"), dflt, NULL) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 vim_dialog_yesnocancel(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 vim_dialog_yesnoallcancel(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 dflt, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 #endif /* FEAT_GUI_DIALOG || FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 #if defined(FEAT_BROWSE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 * Generic browse function. Calls gui_mch_browse() when possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 * Later this may pop-up a non-GUI file selector (external command?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 char_u *
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3691 do_browse(flags, title, dflt, ext, initdir, filter, buf)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3692 int flags; /* BROWSE_SAVE and BROWSE_DIR */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 char_u *title; /* title for the window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 char_u *dflt; /* default file name (may include directory) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 char_u *ext; /* extension added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 char_u *initdir; /* initial directory, NULL for current dir or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 when using path from "dflt" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 char_u *filter; /* file name filter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 buf_T *buf; /* buffer to read/write for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 static char_u *last_dir = NULL; /* last used directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 char_u *tofree = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 int save_browse = cmdmod.browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 /* Must turn off browse to avoid that autocommands will get the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 * flag too! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 cmdmod.browse = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3710 if (title == NULL || *title == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 {
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3712 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3713 title = (char_u *)_("Select Directory dialog");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3714 else if (flags & BROWSE_SAVE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 title = (char_u *)_("Save File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 title = (char_u *)_("Open File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 /* When no directory specified, use default file name, default dir, buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 * dir, last dir or current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 if ((initdir == NULL || *initdir == NUL) && dflt != NULL && *dflt != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 if (mch_isdir(dflt)) /* default file name is a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 initdir = dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 dflt = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 else if (gettail(dflt) != dflt) /* default file name includes a path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 tofree = vim_strsave(dflt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 dflt = gettail(dflt);
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 if (initdir == NULL || *initdir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 /* When 'browsedir' is a directory, use it */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3744 if (STRCMP(p_bsdir, "last") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3745 && STRCMP(p_bsdir, "buffer") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3746 && STRCMP(p_bsdir, "current") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3747 && mch_isdir(p_bsdir))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 initdir = p_bsdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 /* When saving or 'browsedir' is "buffer", use buffer fname */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3750 else if (((flags & BROWSE_SAVE) || *p_bsdir == 'b')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 && buf != NULL && buf->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 if (dflt == NULL || *dflt == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 dflt = gettail(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 tofree = vim_strsave(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 /* When 'browsedir' is "last", use dir from last browse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 else if (*p_bsdir == 'l')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 initdir = last_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 /* When 'browsedir is "current", use current directory. This is the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 * default already, leave initdir empty. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 if (gui.in_use) /* when this changes, also adjust f_has()! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 if (filter == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 && (filter = get_var_value((char_u *)"b:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 && (filter = get_var_value((char_u *)"g:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 filter = BROWSE_FILTER_DEFAULT;
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3779 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3780 {
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3781 # if defined(HAVE_GTK2) || defined(WIN3264)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3782 /* For systems that have a directory dialog. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3783 fname = gui_mch_browsedir(title, initdir);
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3784 # else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3785 /* Generic solution for selecting a directory: select a file and
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3786 * remove the file name. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3787 fname = gui_mch_browse(0, title, dflt, ext, initdir, (char_u *)"");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3788 # endif
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3789 # if !defined(HAVE_GTK2)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3790 /* Win32 adds a dummy file name, others return an arbitrary file
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3791 * name. GTK+ 2 returns only the directory, */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3792 if (fname != NULL && *fname != NUL && !mch_isdir(fname))
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3793 {
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3794 /* Remove the file name. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3795 char_u *tail = gettail_sep(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3796
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3797 if (tail == fname)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3798 *tail++ = '.'; /* use current dir */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3799 *tail = NUL;
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3800 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3801 # endif
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3802 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3803 else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3804 fname = gui_mch_browse(flags & BROWSE_SAVE,
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3805 title, dflt, ext, initdir, filter);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 /* We hang around in the dialog for a while, the user might do some
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 * things to our files. The Win32 dialog allows deleting or renaming
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 * a file, check timestamps. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 /* TODO: non-GUI file selector here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 EMSG(_("E338: Sorry, no file browser in console mode"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 /* keep the directory for next time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 if (fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 last_dir = vim_strsave(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3826 if (last_dir != NULL && !(flags & BROWSE_DIR))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 *gettail(last_dir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 if (*last_dir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 /* filename only returned, must be in current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 last_dir = alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 if (last_dir != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 mch_dirname(last_dir, MAXPATHL);
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 vim_free(tofree);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 cmdmod.browse = save_browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 return fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 #endif
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3846
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3847 #if defined(HAVE_STDARG_H) && defined(FEAT_EVAL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3848 static char *e_printf = N_("E766: Insufficient arguments for printf()");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3849
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3850 static long tv_nr __ARGS((typval_T *tvs, int *idxp));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3851 static char *tv_str __ARGS((typval_T *tvs, int *idxp));
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3852 # ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3853 static double tv_float __ARGS((typval_T *tvs, int *idxp));
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3854 # endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3855
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3856 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3857 * Get number argument from "idxp" entry in "tvs". First entry is 1.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3858 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3859 static long
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3860 tv_nr(tvs, idxp)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3861 typval_T *tvs;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3862 int *idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3863 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3864 int idx = *idxp - 1;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3865 long n = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3866 int err = FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3867
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3868 if (tvs[idx].v_type == VAR_UNKNOWN)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3869 EMSG(_(e_printf));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3870 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3871 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3872 ++*idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3873 n = get_tv_number_chk(&tvs[idx], &err);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3874 if (err)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3875 n = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3876 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3877 return n;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3878 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3879
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3880 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3881 * Get string argument from "idxp" entry in "tvs". First entry is 1.
532
7052f11a3dc9 updated for version 7.0150
vimboss
parents: 531
diff changeset
3882 * Returns NULL for an error.
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 static char *
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3885 tv_str(tvs, idxp)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3886 typval_T *tvs;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3887 int *idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3888 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3889 int idx = *idxp - 1;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3890 char *s = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3891
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3892 if (tvs[idx].v_type == VAR_UNKNOWN)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3893 EMSG(_(e_printf));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3894 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3895 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3896 ++*idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3897 s = (char *)get_tv_string_chk(&tvs[idx]);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3898 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3899 return s;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3900 }
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3901
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3902 # ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3903 /*
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3904 * Get float argument from "idxp" entry in "tvs". First entry is 1.
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3905 */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3906 static double
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3907 tv_float(tvs, idxp)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3908 typval_T *tvs;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3909 int *idxp;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3910 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3911 int idx = *idxp - 1;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3912 double f = 0;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3913
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3914 if (tvs[idx].v_type == VAR_UNKNOWN)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3915 EMSG(_(e_printf));
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 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3918 ++*idxp;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3919 if (tvs[idx].v_type == VAR_FLOAT)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3920 f = tvs[idx].vval.v_float;
1656
eb6fc577c96c updated for version 7.2a-008
vimboss
parents: 1619
diff changeset
3921 else if (tvs[idx].v_type == VAR_NUMBER)
eb6fc577c96c updated for version 7.2a-008
vimboss
parents: 1619
diff changeset
3922 f = tvs[idx].vval.v_number;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3923 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3924 EMSG(_("E807: Expected Float argument for printf()"));
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3925 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3926 return f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3927 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3928 # endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3929 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3930
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3931 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3932 * This code was included to provide a portable vsnprintf() and snprintf().
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3933 * 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
3934 * consistency.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3935 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3936 * This code is based on snprintf.c - a portable implementation of snprintf
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3937 * 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
3938 * Included with permission. It was heavily modified to fit in Vim.
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3939 * The original code, including useful comments, can be found here:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3940 * http://www.ijs.si/software/snprintf/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3941 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3942 * This snprintf() only supports the following conversion specifiers:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3943 * 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
3944 * with flags: '-', '+', ' ', '0' and '#'.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3945 * An asterisk is supported for field width as well as precision.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3946 *
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3947 * Limited support for floating point was added: 'f', 'e', 'E', 'g', 'G'.
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3948 *
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3949 * Length modifiers 'h' (short int) and 'l' (long int) are supported.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3950 * 'll' (long long int) is not supported.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3951 *
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3952 * 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
3953 * relevant for double-byte encodings where the second byte may be '%'.
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3954 *
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3955 * 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
3956 * 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
3957 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3958 * The return value is the number of characters which would be generated
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3959 * for the given input, excluding the trailing null. If this value
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3960 * is greater or equal to "str_m", not all characters from the result
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3961 * 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
3962 * are discarded. If "str_m" is greater than zero it is guaranteed
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3963 * the resulting string will be null-terminated.
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 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3967 * When va_list is not supported we only define vim_snprintf().
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3968 *
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3969 * 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
3970 * "typval_T". When the latter is not used it must be NULL.
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3971 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3972
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3973 /* When generating prototypes all of this is skipped, cproto doesn't
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3974 * understand this. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3975 #ifndef PROTO
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3976 # ifdef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3977 int
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3978 vim_snprintf(char *str, size_t str_m, char *fmt, ...)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3979 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3980 va_list ap;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3981 int str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3982
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3983 va_start(ap, fmt);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3984 str_l = vim_vsnprintf(str, str_m, fmt, ap, NULL);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3985 va_end(ap);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3986 return str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3987 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3988
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3989 int
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3990 vim_vsnprintf(str, str_m, fmt, ap, tvs)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3991 # else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3992 /* clumsy way to work around missing va_list */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3993 # define get_a_arg(i) (++i, i == 2 ? a1 : i == 3 ? a2 : i == 4 ? a3 : i == 5 ? a4 : i == 6 ? a5 : i == 7 ? a6 : i == 8 ? a7 : i == 9 ? a8 : i == 10 ? a9 : a10)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3994
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3995 /* VARARGS */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3996 int
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3997 #ifdef __BORLANDC__
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3998 _RTLENTRYF
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3999 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4000 vim_snprintf(str, str_m, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4001 # endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4002 char *str;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4003 size_t str_m;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4004 char *fmt;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4005 # ifdef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4006 va_list ap;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4007 typval_T *tvs;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4008 # else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4009 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4010 # endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4011 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4012 size_t str_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4013 char *p = fmt;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4014 int arg_idx = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4015
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4016 if (p == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4017 p = "";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4018 while (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4019 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4020 if (*p != '%')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4021 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4022 char *q = strchr(p + 1, '%');
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4023 size_t n = (q == NULL) ? STRLEN(p) : (size_t)(q - p);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4024
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
4025 /* Copy up to the next '%' or NUL without any changes. */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4026 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4027 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4028 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4029
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4030 mch_memmove(str + str_l, p, n > avail ? avail : 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 p += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4033 str_l += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4034 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4035 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4036 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4037 size_t min_field_width = 0, precision = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4038 int zero_padding = 0, precision_specified = 0, justify_left = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4039 int alternate_form = 0, force_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4040
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4041 /* If both the ' ' and '+' flags appear, the ' ' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4042 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4043 int space_for_positive = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4044
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4045 /* allowed values: \0, h, l, L */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4046 char length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4047
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4048 /* temporary buffer for simple numeric->string conversion */
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4049 #ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4050 # define TMP_LEN 350 /* On my system 1e308 is the biggest number possible.
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4051 * That sounds reasonable to use as the maximum
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4052 * printable. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4053 #else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4054 # define TMP_LEN 32
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4055 #endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4056 char tmp[TMP_LEN];
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4057
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4058 /* string address in case of string argument */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4059 char *str_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4060
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4061 /* natural field width of arg without padding and sign */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4062 size_t str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4063
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4064 /* unsigned char argument value - only defined for c conversion.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4065 * N.B. standard explicitly states the char argument for the c
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4066 * conversion is unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4067 unsigned char uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4068
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4069 /* number of zeros to be inserted for numeric conversions as
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4070 * required by the precision or minimal field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4071 size_t number_of_zeros_to_pad = 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 /* index into tmp where zero padding is to be inserted */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4074 size_t zero_padding_insertion_ind = 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 /* current conversion specifier character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4077 char fmt_spec = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4078
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4079 str_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4080 p++; /* skip '%' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4081
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4082 /* parse flags */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4083 while (*p == '0' || *p == '-' || *p == '+' || *p == ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4084 || *p == '#' || *p == '\'')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4085 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4086 switch (*p)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4087 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4088 case '0': zero_padding = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4089 case '-': justify_left = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4090 case '+': force_sign = 1; space_for_positive = 0; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4091 case ' ': force_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4092 /* If both the ' ' and '+' flags appear, the ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4093 * flag should be ignored */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4094 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4095 case '#': alternate_form = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4096 case '\'': break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4097 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4098 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4099 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4100 /* If the '0' and '-' flags both appear, the '0' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4101 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4102
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4103 /* parse field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4104 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4105 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4106 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4107
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4108 p++;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4109 j =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4110 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4111 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4112 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4113 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4114 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4115 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4116 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4117 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4118 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4119 min_field_width = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4120 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4121 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4122 min_field_width = -j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4123 justify_left = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4124 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4125 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4126 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4127 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4128 /* size_t could be wider than unsigned int; make sure we treat
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4129 * argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4130 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4131
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4132 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4133 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4134 min_field_width = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4135 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4136
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4137 /* parse precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4138 if (*p == '.')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4139 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4140 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4141 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4142 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4143 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4144 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4145
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4146 j =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4147 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4148 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4149 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4150 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4151 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4152 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4153 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4154 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4155 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4156 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4157 precision = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4158 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4159 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4160 precision_specified = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4161 precision = 0;
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 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4165 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4166 /* size_t could be wider than unsigned int; make sure we
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4167 * treat argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4168 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4169
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4170 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4171 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4172 precision = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4173 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4174 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4175
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4176 /* parse 'h', 'l' and 'll' length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4177 if (*p == 'h' || *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4178 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4179 length_modifier = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4180 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4181 if (length_modifier == 'l' && *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4182 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4183 /* double l = long long */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4184 length_modifier = 'l'; /* treat it as a single 'l' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4185 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4186 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4187 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4188 fmt_spec = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4189
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4190 /* common synonyms: */
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 case 'i': fmt_spec = 'd'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4194 case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4195 case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4196 case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4197 case 'F': fmt_spec = 'f'; break;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4198 default: break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4199 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4200
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4201 /* get parameter value, do initial processing */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4202 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4203 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4204 /* '%' and 'c' behave similar to 's' regarding flags and field
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4205 * widths */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4206 case '%':
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 case 's':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4209 length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4210 str_arg_l = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4211 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4212 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4213 case '%':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4214 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4215 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4216
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4217 case 'c':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4218 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4219 int j;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4220
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4221 j =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4222 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4223 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4224 #else
449
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_nr(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, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4229 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4230 /* standard demands unsigned char */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4231 uchar_arg = (unsigned char)j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4232 str_arg = (char *)&uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4233 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4234 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4235
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4236 case 's':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4237 str_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4238 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4239 (char *)get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4240 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4241 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4242 tvs != NULL ? tv_str(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4243 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4244 va_arg(ap, char *);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4245 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4246 if (str_arg == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4247 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4248 str_arg = "[NULL]";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4249 str_arg_l = 6;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4250 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4251 /* make sure not to address string beyond the specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4252 * precision !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4253 else if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4254 str_arg_l = strlen(str_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4255 /* truncate string if necessary as requested by precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4256 else if (precision == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4257 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4258 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4259 {
881
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4260 /* Don't put the #if inside memchr(), it can be a
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4261 * macro. */
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4262 #if SIZEOF_INT <= 2
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4263 char *q = memchr(str_arg, '\0', precision);
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4264 #else
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4265 /* memchr on HP does not like n > 2^31 !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4266 char *q = memchr(str_arg, '\0',
881
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4267 precision <= (size_t)0x7fffffffL ? precision
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4268 : (size_t)0x7fffffffL);
810
9f345c48220b updated for version 7.0c
vimboss
parents: 799
diff changeset
4269 #endif
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4270 str_arg_l = (q == NULL) ? precision
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4271 : (size_t)(q - str_arg);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4272 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4273 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4274
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4275 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4276 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4277 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4278 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4279
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4280 case 'd': case 'u': case 'o': case 'x': case 'X': case 'p':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4281 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4282 /* NOTE: the u, o, x, X and p conversion specifiers
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4283 * imply the value is unsigned; d implies a signed
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4284 * value */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4285
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4286 /* 0 if numeric argument is zero (or if pointer is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4287 * NULL for 'p'), +1 if greater than zero (or nonzero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4288 * for unsigned arguments), -1 if negative (unsigned
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4289 * argument is never negative) */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4290 int arg_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4291
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4292 /* only defined for length modifier h, or for no
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4293 * length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4294 int int_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4295 unsigned int uint_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4296
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4297 /* only defined for length modifier l */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4298 long int long_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4299 unsigned long int ulong_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4300
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4301 /* pointer argument value -only defined for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4302 * conversion */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4303 void *ptr_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4304
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4305 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4306 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4307 length_modifier = '\0';
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4308 ptr_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4309 #ifndef HAVE_STDARG_H
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4310 (void *)get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4311 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4312 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4313 tvs != NULL ? (void *)tv_str(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4314 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4315 va_arg(ap, void *);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4316 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4317 if (ptr_arg != NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4318 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4319 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4320 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4321 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4322 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4323 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4324 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4325 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4326 case 'h':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4327 /* char and short arguments are passed as int. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4328 int_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4329 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4330 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4331 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4332 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4333 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4334 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4335 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4336 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4337 if (int_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4338 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4339 else if (int_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4340 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4341 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4342 case 'l':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4343 long_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4344 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4345 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4346 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4347 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4348 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4349 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4350 va_arg(ap, long int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4351 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4352 if (long_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4353 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4354 else if (long_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4355 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4356 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4357 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4358 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4359 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4360 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4361 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4362 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4363 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4364 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4365 case 'h':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4366 uint_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4367 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4368 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4369 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4370 # if defined(FEAT_EVAL)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4371 tvs != NULL ? (unsigned)
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4372 tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4373 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4374 va_arg(ap, unsigned int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4375 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4376 if (uint_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4377 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4378 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4379 case 'l':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4380 ulong_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4381 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4382 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4383 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4384 # if defined(FEAT_EVAL)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4385 tvs != NULL ? (unsigned long)
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4386 tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4387 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4388 va_arg(ap, unsigned long int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4389 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4390 if (ulong_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4391 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4392 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4393 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4394 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4395
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4396 str_arg = tmp;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4397 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4398
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4399 /* NOTE:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4400 * For d, i, u, o, x, and X conversions, if precision is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4401 * specified, the '0' flag should be ignored. This is so
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4402 * with Solaris 2.6, Digital UNIX 4.0, HPUX 10, Linux,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4403 * FreeBSD, NetBSD; but not with Perl.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4404 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4405 if (precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4406 zero_padding = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4407 if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4408 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4409 if (force_sign && arg_sign >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4410 tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4411 /* leave negative numbers for sprintf to handle, to
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4412 * avoid handling tricky cases like (short int)-32768 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4413 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4414 else if (alternate_form)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4415 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4416 if (arg_sign != 0
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4417 && (fmt_spec == 'x' || fmt_spec == 'X') )
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4418 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4419 tmp[str_arg_l++] = '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4420 tmp[str_arg_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4421 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4422 /* alternate form should have no effect for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4423 * conversion, but ... */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4424 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4425
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4426 zero_padding_insertion_ind = str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4427 if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4428 precision = 1; /* default precision is 1 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4429 if (precision == 0 && arg_sign == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4430 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4431 /* When zero value is formatted with an explicit
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4432 * precision 0, the resulting formatted string is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4433 * empty (d, i, u, o, x, X, p). */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4434 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4435 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4436 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4437 char f[5];
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4438 int f_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4439
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4440 /* construct a simple format string for sprintf */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4441 f[f_l++] = '%';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4442 if (!length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4443 ;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4444 else if (length_modifier == '2')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4445 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4446 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4447 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4448 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4449 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4450 f[f_l++] = length_modifier;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4451 f[f_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4452 f[f_l++] = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4453
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4454 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4455 str_arg_l += sprintf(tmp + str_arg_l, f, ptr_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4456 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4457 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4458 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4459 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4460 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4461 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4462 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4463 tmp + str_arg_l, f, int_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4464 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4465 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4466 tmp + str_arg_l, f, long_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4467 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4468 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4469 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4470 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4471 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4472 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4473 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4474 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4475 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4476 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4477 tmp + str_arg_l, f, uint_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4478 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4479 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4480 tmp + str_arg_l, f, ulong_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4481 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4482 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4483 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4484
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4485 /* include the optional minus sign and possible
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4486 * "0x" in the region before the zero padding
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4487 * insertion point */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4488 if (zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4489 && tmp[zero_padding_insertion_ind] == '-')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4490 zero_padding_insertion_ind++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4491 if (zero_padding_insertion_ind + 1 < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4492 && tmp[zero_padding_insertion_ind] == '0'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4493 && (tmp[zero_padding_insertion_ind + 1] == 'x'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4494 || tmp[zero_padding_insertion_ind + 1] == 'X'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4495 zero_padding_insertion_ind += 2;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4496 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4497
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4498 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4499 size_t num_of_digits = str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4500 - zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4501
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4502 if (alternate_form && fmt_spec == 'o'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4503 /* unless zero is already the first
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4504 * character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4505 && !(zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4506 && tmp[zero_padding_insertion_ind] == '0'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4507 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4508 /* assure leading zero for alternate-form
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4509 * octal numbers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4510 if (!precision_specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4511 || precision < num_of_digits + 1)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4512 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4513 /* precision is increased to force the
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4514 * first character to be zero, except if a
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4515 * zero value is formatted with an
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4516 * explicit precision of zero */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4517 precision = num_of_digits + 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4518 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4519 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4520 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4521 /* zero padding to specified precision? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4522 if (num_of_digits < precision)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4523 number_of_zeros_to_pad = precision - num_of_digits;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4524 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4525 /* zero padding to specified minimal field width? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4526 if (!justify_left && zero_padding)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4527 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4528 int n = (int)(min_field_width - (str_arg_l
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4529 + number_of_zeros_to_pad));
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4530 if (n > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4531 number_of_zeros_to_pad += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4532 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4533 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4534 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4535
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4536 #ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4537 case 'f':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4538 case 'e':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4539 case 'E':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4540 case 'g':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4541 case 'G':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4542 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4543 /* Floating point. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4544 double f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4545 double abs_f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4546 char format[40];
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4547 int l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4548 int remove_trailing_zeroes = FALSE;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4549
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4550 f =
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4551 # ifndef HAVE_STDARG_H
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4552 get_a_arg(arg_idx);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4553 # else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4554 # if defined(FEAT_EVAL)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4555 tvs != NULL ? tv_float(tvs, &arg_idx) :
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4556 # endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4557 va_arg(ap, double);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4558 # endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4559 abs_f = f < 0 ? -f : f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4560
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4561 if (fmt_spec == 'g' || fmt_spec == 'G')
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4562 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4563 /* Would be nice to use %g directly, but it prints
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4564 * "1.0" as "1", we don't want that. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4565 if ((abs_f >= 0.001 && abs_f < 10000000.0)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4566 || abs_f == 0.0)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4567 fmt_spec = 'f';
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4568 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4569 fmt_spec = fmt_spec == 'g' ? 'e' : 'E';
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4570 remove_trailing_zeroes = TRUE;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4571 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4572
1783
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4573 if (fmt_spec == 'f' &&
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4574 #ifdef VAX
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4575 abs_f > 1.0e38
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4576 #else
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4577 abs_f > 1.0e307
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4578 #endif
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4579 )
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4580 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4581 /* Avoid a buffer overflow */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4582 strcpy(tmp, "inf");
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4583 str_arg_l = 3;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4584 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4585 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4586 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4587 format[0] = '%';
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4588 l = 1;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4589 if (precision_specified)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4590 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4591 size_t max_prec = TMP_LEN - 10;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4592
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4593 /* Make sure we don't get more digits than we
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4594 * have room for. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4595 if (fmt_spec == 'f' && abs_f > 1.0)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4596 max_prec -= (size_t)log10(abs_f);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4597 if (precision > max_prec)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4598 precision = max_prec;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4599 l += sprintf(format + 1, ".%d", (int)precision);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4600 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4601 format[l] = fmt_spec;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4602 format[l + 1] = NUL;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4603 str_arg_l = sprintf(tmp, format, f);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4604
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4605 if (remove_trailing_zeroes)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4606 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4607 int i;
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4608 char *tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4609
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4610 /* Using %g or %G: remove superfluous zeroes. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4611 if (fmt_spec == 'f')
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4612 tp = tmp + str_arg_l - 1;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4613 else
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 tp = (char *)vim_strchr((char_u *)tmp,
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4616 fmt_spec == 'e' ? 'e' : 'E');
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4617 if (tp != NULL)
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4618 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4619 /* Remove superfluous '+' and leading
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4620 * zeroes from the exponent. */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4621 if (tp[1] == '+')
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4622 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4623 /* Change "1.0e+07" to "1.0e07" */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4624 STRMOVE(tp + 1, tp + 2);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4625 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4626 }
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4627 i = (tp[1] == '-') ? 2 : 1;
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4628 while (tp[i] == '0')
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 /* Change "1.0e07" to "1.0e7" */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4631 STRMOVE(tp + i, tp + i + 1);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4632 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4633 }
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4634 --tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4635 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4636 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4637
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4638 if (tp != NULL && !precision_specified)
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4639 /* Remove trailing zeroes, but keep the one
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4640 * just after a dot. */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4641 while (tp > tmp + 2 && *tp == '0'
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4642 && tp[-1] != '.')
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4643 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4644 STRMOVE(tp, tp + 1);
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4645 --tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4646 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4647 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4648 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4649 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4650 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4651 char *tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4652
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4653 /* Be consistent: some printf("%e") use 1.0e+12
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4654 * and some 1.0e+012. Remove one zero in the last
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4655 * case. */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4656 tp = (char *)vim_strchr((char_u *)tmp,
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4657 fmt_spec == 'e' ? 'e' : 'E');
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4658 if (tp != NULL && (tp[1] == '+' || tp[1] == '-')
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4659 && tp[2] == '0'
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4660 && vim_isdigit(tp[3])
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4661 && vim_isdigit(tp[4]))
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4662 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4663 STRMOVE(tp + 2, tp + 3);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4664 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4665 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4666 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4667 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4668 str_arg = tmp;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4669 break;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4670 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4671 #endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4672
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4673 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4674 /* unrecognized conversion specifier, keep format string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4675 * as-is */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4676 zero_padding = 0; /* turn zero padding off for non-numeric
1189
7cdd85615e4e updated for version 7.1b
vimboss
parents: 1059
diff changeset
4677 conversion */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4678 justify_left = 1;
856
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
4679 min_field_width = 0; /* reset flags */
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 /* discard the unrecognized conversion, just keep *
856
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
4682 * the unrecognized conversion character */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4683 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4684 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4685 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4686 str_arg_l++; /* include invalid conversion specifier
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4687 unchanged if not at end-of-string */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4688 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4689 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4690
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4691 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4692 p++; /* step over the just processed conversion specifier */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4693
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4694 /* insert padding to the left as requested by min_field_width;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4695 * this does not include the zero padding in case of numerical
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4696 * conversions*/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4697 if (!justify_left)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4698 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4699 /* left padding with blank or zero */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4700 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
4701
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4702 if (pn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4703 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4704 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4705 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4706 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4707
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4708 vim_memset(str + str_l, zero_padding ? '0' : ' ',
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4709 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4710 : (size_t)pn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4711 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4712 str_l += pn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4713 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4714 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4715
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4716 /* zero padding as requested by the precision or by the minimal
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4717 * field width for numeric conversions required? */
330
f76b0d38b6bd updated for version 7.0086
vimboss
parents: 291
diff changeset
4718 if (number_of_zeros_to_pad == 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4719 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4720 /* will not copy first part of numeric right now, *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4721 * force it to be copied later in its entirety */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4722 zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4723 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4724 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4725 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4726 /* insert first part of numerics (sign or '0x') before zero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4727 * padding */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4728 int zn = (int)zero_padding_insertion_ind;
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4729
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4730 if (zn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4731 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4732 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4733 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4734 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4735
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4736 mch_memmove(str + str_l, str_arg,
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4737 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4738 : (size_t)zn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4739 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4740 str_l += zn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4741 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4742
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4743 /* insert zero padding as requested by the precision or min
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4744 * field width */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4745 zn = (int)number_of_zeros_to_pad;
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4746 if (zn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4747 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4748 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4749 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4750 size_t avail = str_m-str_l;
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 vim_memset(str + str_l, '0',
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4753 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4754 : (size_t)zn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4755 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4756 str_l += zn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4757 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4758 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4759
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4760 /* insert formatted string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4761 * (or as-is conversion specifier for unknown conversions) */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4762 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4763 int sn = (int)(str_arg_l - zero_padding_insertion_ind);
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4764
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4765 if (sn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4766 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4767 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4768 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4769 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4770
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4771 mch_memmove(str + str_l,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4772 str_arg + zero_padding_insertion_ind,
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4773 (size_t)sn > avail ? avail : (size_t)sn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4774 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4775 str_l += sn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4776 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4777 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4778
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4779 /* insert right padding */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4780 if (justify_left)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4781 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4782 /* right blank padding to the field width */
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4783 int pn = (int)(min_field_width
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4784 - (str_arg_l + number_of_zeros_to_pad));
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4785
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4786 if (pn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4787 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4788 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4789 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4790 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4791
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4792 vim_memset(str + str_l, ' ',
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4793 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4794 : (size_t)pn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4795 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4796 str_l += pn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4797 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4798 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4799 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4800 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4801
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4802 if (str_m > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4803 {
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
4804 /* make sure the string is nul-terminated even at the expense of
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4805 * overwriting the last character (shouldn't happen, but just in case)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4806 * */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4807 str[str_l <= str_m - 1 ? str_l : str_m - 1] = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4808 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4809
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4810 #ifdef HAVE_STDARG_H
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4811 if (tvs != NULL && tvs[arg_idx - 1].v_type != VAR_UNKNOWN)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4812 EMSG(_("E767: Too many arguments to printf()"));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4813 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4814
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
4815 /* Return the number of characters formatted (excluding trailing nul
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4816 * character), that is, the number of characters that would have been
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4817 * written to the buffer if it were large enough. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4818 return (int)str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4819 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4820
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4821 #endif /* PROTO */