vim: src/message.c annotate

annotate src/message.c @ 18478:94223687df0e

Added tag v8.1.2233 for changeset e93cab5d0f0f27fad7882f1f412927df055b090d

author	Bram Moolenaar <Bram@vim.org>
date	Tue, 29 Oct 2019 04:30:05 +0100
parents	9f51d0cef8da
children	9e6d5a4abb1c

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 10040 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 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() */
9988 cafe247c949a commit https://github.com/vim/vim/commit/44ca54aeb9a0eca41aea203786e33d82e69d0615 Christian Brabandt <cb@256bit.org> parents: 9986 diff changeset	15 #define USING_FLOAT_STUFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	19 static void add_msg_hist(char_u *s, int len, int attr);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	20 static void hit_return_msg(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	21 static void msg_home_replace_attr(char_u *fname, int attr);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	22 static void msg_puts_attr_len(char *str, int maxlen, int attr);
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	23 static void msg_puts_display(char_u *str, int maxlen, int attr, int recurse);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	24 static void msg_scroll_up(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	25 static void inc_msg_scrolled(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	26 static void store_sb_text(char_u *sb_str, char_u s, int attr, int *sb_col, int finish);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	27 static void t_puts(int t_col, char_u t_s, char_u *s, int attr);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	28 static void msg_puts_printf(char_u *str, int maxlen);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	29 static int do_more_prompt(int typed_char);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	30 static void msg_screen_putchar(int c, int attr);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	31 static void msg_moremsg(int full);
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	32 static int msg_check_screen(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	33 static void redir_write(char_u *s, int maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 #ifdef FEAT_CON_DIALOG
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	35 static char_u msg_show_console_dialog(char_u message, char_u *buttons, int dfltbutton);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	36 static int confirm_msg_used = FALSE; /* displaying confirm_msg */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 static char_u confirm_msg = NULL; / ":confirm" message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38 static char_u confirm_msg_tail; / tail of confirm_msg */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	39 static void display_confirm_msg(void);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 #endif
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	41 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	42 static int emsg_to_channel_log = FALSE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	43 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 struct msg_hist
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 struct msg_hist *next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 char_u *msg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 static struct msg_hist *first_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 static struct msg_hist *last_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54 static int msg_hist_len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	56 static FILE *verbose_fd = NULL;
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	57 static int verbose_did_open = FALSE;
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	58
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 * When writing messages to the screen, there are many different situations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 * A number of variables is used to remember the current state:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 * msg_didany TRUE when messages were written since the last time the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63 * user reacted to a prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 * Reset: After hitting a key for the hit-return prompt,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 * hitting <CR> for the command line or input().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 * msg_didout TRUE when something was written to the current line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 * Reset: When advancing to the next line, when the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 * text can be overwritten.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 * msg_nowait No extra delay for the last drawn message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 * Used in normal_cmd() before the mode message is drawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	73 * emsg_on_display There was an error message recently. Indicates that there
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	74 * should be a delay before redrawing.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 * msg_scroll The next message should not overwrite the current one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 * msg_scrolled How many lines the screen has been scrolled (because of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 * messages). Used in update_screen() to scroll the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 * back. Incremented each time the screen scrolls a line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	79 * msg_scrolled_ign TRUE when msg_scrolled is non-zero and msg_puts_attr()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80 * writes something without scrolling should not make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 * need_wait_return to be set. This is a hack to make ":ts"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 * work without an extra prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	83 * lines_left Number of lines available for messages before the
3240 c97c3272d7a6 updated for version 7.3.389 Bram Moolenaar <bram@vim.org> parents: 3072 diff changeset	84 * more-prompt is to be given. -1 when not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85 * need_wait_return TRUE when the hit-return prompt is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 * Reset: After giving the hit-return prompt, when the user
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	87 * has answered some other prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	88 * Set: When the ruler or typeahead display is overwritten,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	89 * scrolling the screen for some message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	90 * keep_msg Message to be displayed after redrawing the screen, in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91 * main_loop().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92 * This is an allocated string or NULL when not used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	93 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	94
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	95 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	96 * msg(s) - displays the string 's' on the status line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	97 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	100 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	101 msg(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	102 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	103 return msg_attr_keep(s, 0, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	105
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	106 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	107 * Like msg() but keep it silent when 'verbosefile' is set.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	108 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	109 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	110 verb_msg(char *s)
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 int n;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	113
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	114 verbose_enter();
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	115 n = msg_attr_keep(s, 0, FALSE);
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	116 verbose_leave();
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	117
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	118 return 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
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	122 msg_attr(char *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 return msg_attr_keep(s, attr, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	125 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	126
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	127 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	128 msg_attr_keep(
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	129 char *s,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	130 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	131 int keep) /* TRUE: set keep_msg if it doesn't scroll */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 static int entered = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	136
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	137 /* Skip messages not matching ":filter pattern".
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	138 * Don't filter when there is an error. */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	139 if (!emsg_on_display && message_filtered((char_u *)s))
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	140 return TRUE;
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	141
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 if (attr == 0)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	144 set_vim_var_string(VV_STATUSMSG, (char_u *)s, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 * It is possible that displaying a messages causes a problem (e.g.,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 * when redrawing the window), which causes another message, etc.. To
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 * break this loop, limit the recursiveness to 3 levels.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 /* Add message to history (unless it's a repeated kept message or a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 * truncated message) */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	158 if ((char_u *)s != keep_msg
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 \|\| (*s != '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 && last_msg_hist != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 && last_msg_hist->msg != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 && STRCMP(s, last_msg_hist->msg)))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	163 add_msg_hist((char_u *)s, -1, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	165 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	166 if (emsg_to_channel_log)
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	167 /* Write message in the channel log. */
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11653 diff changeset	168 ch_log(NULL, "ERROR: %s", (char *)s);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	169 #endif
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	170
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 /* Truncate the message if needed. */
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	172 msg_start();
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	173 buf = msg_strtrunc((char_u *)s, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 if (buf != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	175 s = (char *)buf;
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	176
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	177 msg_outtrans_attr((char_u *)s, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 retval = msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	181 if (keep && retval && vim_strsize((char_u *)s)
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	182 < (int)(Rows - cmdline_row - 1) * Columns + sc_col)
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	183 set_keep_msg((char_u *)s, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 * Truncate a string such that it can be printed without causing a scroll.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192 * Returns an allocated string or NULL when no truncating is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	195 msg_strtrunc(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	196 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	197 int force) /* always truncate */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 /* May truncate message to avoid a hit-return prompt */
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	204 if ((!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	205 && !exmode_active && msg_silent == 0) \|\| force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 len = vim_strsize(s);
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	208 if (msg_scrolled != 0)
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	209 /* Use all the columns. */
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	210 room = (int)(Rows - msg_row) * Columns - 1;
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	211 else
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	212 /* Use up to 'showcmd' column. */
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	213 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 if (len > room && room > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 /* may have up to 18 bytes per cell (6 per char, up to two
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218 * composing chars) */
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	219 len = (room + 2) * 18;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 else if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 /* may have up to 2 bytes per cell for euc-jp */
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	222 len = (room + 2) * 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 else
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	224 len = room + 2;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	225 buf = alloc(len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 if (buf != NULL)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	227 trunc_string(s, buf, room, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 }
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 * Truncate a string "s" to "buf" with cell width "room".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 * "s" and "buf" may be equal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	238 trunc_string(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	239 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	240 char_u *buf,
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	241 int room_in,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	242 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243 {
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	244 size_t room = room_in - 3; /* "..." takes 3 chars */
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	245 size_t half;
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	246 size_t len = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 int e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	251 if (room_in < 3)
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	252 room = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 half = room / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255 /* First part: Start of the string. */
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	256 for (e = 0; len < half && e < buflen; ++e)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	258 if (s[e] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	260 /* text fits without truncating! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 buf[e] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 n = ptr2cells(s + e);
9542 00ee8d8c2e0c commit https://github.com/vim/vim/commit/502ae4ba63561c98ac69af26cd9883bfd18d225f Christian Brabandt <cb@256bit.org> parents: 9538 diff changeset	265 if (len + n > half)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	270 for (n = (*mb_ptr2len)(s + e); --n > 0; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 {
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	272 if (++e == buflen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	273 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 /* Last part: End of the string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 i = e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 /* For DBCS going backwards in a string is slow, but
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283 * computing the cell width isn't too slow: go forward
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	284 * until the rest fits. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 n = vim_strsize(s + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 while (len + n > room)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 n -= ptr2cells(s + i);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	289 i += (*mb_ptr2len)(s + i);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 else if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	294 /* For UTF-8 we can go backwards easily. */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 698 diff changeset	295 half = i = (int)STRLEN(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	296 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	297 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 698 diff changeset	298 do
11269 121d29004998 patch 8.0.0520: using a function pointer while the function is known Christian Brabandt <cb@256bit.org> parents: 11163 diff changeset	299 half = half - utf_head_off(s, s + half - 1) - 1;
9581 716382aaa0c0 commit https://github.com/vim/vim/commit/b9644433d2728e99fab874e5e33147ad95d23a31 Christian Brabandt <cb@256bit.org> parents: 9542 diff changeset	300 while (half > 0 && utf_iscomposing(utf_ptr2char(s + half)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	301 n = ptr2cells(s + half);
9581 716382aaa0c0 commit https://github.com/vim/vim/commit/b9644433d2728e99fab874e5e33147ad95d23a31 Christian Brabandt <cb@256bit.org> parents: 9542 diff changeset	302 if (len + n > room \|\| half == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 len += n;
9698 a1b1405a33ca commit https://github.com/vim/vim/commit/a5c0cc11330157c721748e317e8ff54b649610ca Christian Brabandt <cb@256bit.org> parents: 9640 diff changeset	305 i = (int)half;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	310 for (i = (int)STRLEN(s); len + (n = ptr2cells(s + i - 1)) <= room; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	311 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	314
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	315 if (i <= e + 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	316 {
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	317 /* text fits without truncating */
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	318 if (s != buf)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	319 {
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	320 len = STRLEN(s);
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	321 if (len >= (size_t)buflen)
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	322 len = buflen - 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	323 len = len - e + 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	324 if (len < 1)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	325 buf[e - 1] = NUL;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	326 else
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	327 mch_memmove(buf + e, s + e, len);
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	328 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	329 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	330 else if (e + 3 < buflen)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	331 {
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	332 /* set the middle and copy the last part */
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	333 mch_memmove(buf + e, "...", (size_t)3);
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	334 len = STRLEN(s + i) + 1;
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	335 if (len >= (size_t)buflen - e - 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	336 len = buflen - e - 3 - 1;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	337 mch_memmove(buf + e + 3, s + i, len);
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	338 buf[e + 3 + len - 1] = NUL;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	339 }
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	340 else
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	341 {
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	342 /* can't fit in the "...", just truncate it */
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	343 buf[e - 1] = NUL;
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	344 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 * Automatic prototype generation does not understand this function.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	349 * Note: Caller of smsg() and smsg_attr() must check the resulting string is
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350 * shorter than IOSIZE!!!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	354 int vim_snprintf(char str, size_t str_m, const char fmt, ...);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	355
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	357 smsg(const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	359 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	360 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	361 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	362 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	363 return msg((char *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	364 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	365 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	366 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	367 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	368
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	369 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	370 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	371 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	372 return msg((char *)IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	373 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	374 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	376 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	377 smsg_attr(int attr, const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	378 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	379 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	380 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	381 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	382 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	383 return msg_attr((char *)s, attr);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	384 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	385 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	386 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	387 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	388
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	389 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	390 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	391 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	392 return msg_attr((char *)IObuff, attr);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	393 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	394 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	395
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	396 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	397 smsg_attr_keep(int attr, const char *s, ...)
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	398 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	399 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	400 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	401 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	402 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	403 return msg_attr_keep((char *)s, attr, TRUE);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	404 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	405 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	406 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	407 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	408
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	409 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	410 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	411 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	412 return msg_attr_keep((char *)IObuff, attr, TRUE);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	413 }
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	414 }
487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	415
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	416 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 * Remember the last sourcing name/lnum used in an error message, so that it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 * isn't printed each time when it didn't change.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 static int last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 static char_u *last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	425 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	426 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	427 * for the next error message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 */
360 22c8aff09ad3 updated for version 7.0094 vimboss parents: 355 diff changeset	429 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	430 reset_last_sourcing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	431 {
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	432 VIM_CLEAR(last_sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	433 last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	435
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	436 /*
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	437 * Return TRUE if "sourcing_name" differs from "last_sourcing_name".
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	438 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	439 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	440 other_sourcing_name(void)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	441 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	442 if (sourcing_name != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	443 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	444 if (last_sourcing_name != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	445 return STRCMP(sourcing_name, last_sourcing_name) != 0;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	446 return TRUE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	447 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	448 return FALSE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	449 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	450
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	451 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	452 * Get the message about the source, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	456 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	457 get_emsg_source(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	458 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	459 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	460
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	461 if (sourcing_name != NULL && other_sourcing_name())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	463 p = (char_u *)_("Error detected while processing %s:");
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16606 diff changeset	464 Buf = alloc(STRLEN(sourcing_name) + STRLEN(p));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	465 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 sprintf((char )Buf, (char )p, sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 return NULL;
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473 * Get the message about the source lnum, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	474 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	478 get_emsg_lnum(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 /* lnum is 0 when executing a command from the command line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 * argument, we don't want a line number then */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484 if (sourcing_name != NULL
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	485 && (other_sourcing_name() \|\| sourcing_lnum != last_sourcing_lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	486 && sourcing_lnum != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 p = (char_u *)_("line %4ld:");
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16606 diff changeset	489 Buf = alloc(STRLEN(p) + 20);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	490 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	491 sprintf((char )Buf, (char )p, (long)sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	492 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	493 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	494 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 /*
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	498 * Display name and line number for the source of an error.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	499 * 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	500 * is only displayed if it changed.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	501 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	502 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	503 msg_source(int attr)
16 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 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	511 msg_attr((char *)p, attr);
16 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 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	517 msg_attr((char *)p, HL_ATTR(HLF_N));
16 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 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	540 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	541 emsg_not_now(void)
840 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
11016 4e7308525fe7 patch 8.0.0397: can't build with +viminfo but without +eval Christian Brabandt <cb@256bit.org> parents: 11012 diff changeset	553 #if defined(FEAT_EVAL) \|\| defined(PROTO)
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	554 static garray_T ignore_error_list = GA_EMPTY;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	555
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	556 void
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	557 ignore_error_for_testing(char_u *error)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	558 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	559 if (ignore_error_list.ga_itemsize == 0)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	560 ga_init2(&ignore_error_list, sizeof(char_u *), 1);
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	561
15219 dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	562 if (STRCMP("RESET", error) == 0)
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	563 ga_clear_strings(&ignore_error_list);
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	564 else
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	565 ga_add_string(&ignore_error_list, error);
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	566 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	567
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	568 static int
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	569 ignore_error(char_u *msg)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	570 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	571 int i;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	572
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	573 for (i = 0; i < ignore_error_list.ga_len; ++i)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	574 if (strstr((char *)msg,
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	575 (char )((char_u *)(ignore_error_list.ga_data))[i]) != NULL)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	576 return TRUE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	577 return FALSE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	578 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	579 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	580
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	581 #if !defined(HAVE_STRERROR) \|\| defined(PROTO)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	582 /*
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	583 * Replacement for perror() that behaves more or less like emsg() was called.
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	584 * v:errmsg will be set and called_emsg will be set.
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	585 */
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	586 void
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	587 do_perror(char *msg)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	588 {
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	589 perror(msg);
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	590 ++emsg_silent;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	591 emsg(msg);
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	592 --emsg_silent;
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	593 }
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	594 #endif
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	595
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	596 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	597 * emsg_core() - display an error message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 *
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	602 * Return TRUE if wait_return not called.
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	603 * Note: caller must check 'emsg_not_now()' before calling this.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	605 static int
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	606 emsg_core(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609 char_u *p;
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	610 int r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 int ignore = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 int severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	614 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	616 #ifdef FEAT_EVAL
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	617 /* When testing some errors are turned into a normal message. */
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	618 if (ignore_error(s))
11012 ae2de10e8398 patch 8.0.0395: testing the + register fails with Motif Christian Brabandt <cb@256bit.org> parents: 11006 diff changeset	619 /* don't call msg() if it results in a dialog */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	620 return msg_use_printf() ? FALSE : msg((char *)s);
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	621 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	622
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 called_emsg = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	625 #ifdef FEAT_EVAL
12375 ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	626 /* If "emsg_severe" is TRUE: When an error exception is to be thrown,
ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	627 * prefer this message over previous messages for the same command. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	628 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631
839 1f3b1021f002 updated for version 7.0e05 vimboss parents: 835 diff changeset	632 if (!emsg_off \|\| vim_strchr(p_debug, 't') != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	634 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	635 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	637 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 * interrupt message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 if (!ignore)
15079 a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message Bram Moolenaar <Bram@vim.org> parents: 14909 diff changeset	645 ++did_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 /* set "v:errmsg", also when using ":silent! cmd" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653 /*
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	654 * When using ":silent! cmd" ignore error messages.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 {
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	659 if (emsg_noredir == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 {
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	661 msg_start();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	662 p = get_emsg_source();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	663 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	664 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	665 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	666 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	667 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	668 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	669 p = get_emsg_lnum();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	670 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	671 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	672 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	673 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	674 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	675 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	676 redir_write(s, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 }
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	678 #ifdef FEAT_JOB_CHANNEL
17262 041156ce1d22 patch 8.1.1630: various small problems Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	679 ch_log(NULL, "ERROR silent: %s", (char *)s);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	680 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683
10589 b0c9c1a05054 patch 8.0.0184: when an error is caught Vim still exits with non-zero result Christian Brabandt <cb@256bit.org> parents: 10426 diff changeset	684 ex_exitval = 1;
b0c9c1a05054 patch 8.0.0184: when an error is caught Vim still exits with non-zero result Christian Brabandt <cb@256bit.org> parents: 10426 diff changeset	685
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12375 diff changeset	686 /* Reset msg_silent, an error causes messages to be switched back on.
e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12375 diff changeset	687 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691 if (global_busy) /* break :global command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 ++global_busy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 if (p_eb)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 beep_flush(); /* also includes flush_buffers() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 else
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	697 flush_buffers(FLUSH_MINIMAL); // flush internal buffers
15079 a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message Bram Moolenaar <Bram@vim.org> parents: 14909 diff changeset	698 ++did_emsg; // flag for DoOneCmd()
12375 ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	699 #ifdef FEAT_EVAL
ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	700 did_uncaught_emsg = TRUE;
ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	701 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 emsg_on_display = TRUE; /* remember there is an error message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 ++msg_scroll; /* don't overwrite a previous message */
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	706 attr = HL_ATTR(HLF_E); /* set highlight mode for error messages */
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	707 if (msg_scrolled != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 need_wait_return = TRUE; /* needed in case emsg() is called after
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 * wait_return has reset need_wait_return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 * and a redraw is expected because
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711 * msg_scrolled is non-zero */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	713 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	714 emsg_to_channel_log = TRUE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	715 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 */
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	719 msg_source(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 */
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	724 msg_nowait = FALSE; /* wait for this msg */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	725 r = msg_attr((char *)s, attr);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	726
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	727 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	728 emsg_to_channel_log = FALSE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	729 #endif
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	730 return r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	734 * Print an error message.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	737 emsg(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	739 /* Skip this if not giving error messages at the moment. */
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	740 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	741 return emsg_core((char_u *)s);
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	742 return TRUE; /* no error messages at the moment */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	745 #ifndef PROTO // manual proto with __attribute__
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	746 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	747 * Print an error message with format string and variable arguments.
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	748 * Note: caller must not pass 'IObuff' as 1st argument.
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	749 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	750 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	751 semsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	752 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	753 // Skip this if not giving error messages at the moment.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	754 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	755 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	756 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	757 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	758 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	759 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	760 return emsg_core((char_u *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	761 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	762 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	763 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	764 va_list ap;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	765
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	766 va_start(ap, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	767 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	768 va_end(ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	769 return emsg_core(IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	770 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	771 }
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	772 return TRUE; // no error messages at the moment
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	773 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	774 #endif
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	775
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	776 /*
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	777 * Same as emsg(...), but abort on error when ABORT_ON_INTERNAL_ERROR is
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	778 * defined. It is used for internal errors only, so that they can be
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	779 * detected when fuzzing vim.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	780 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	781 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	782 iemsg(char *s)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	783 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	784 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	785 emsg_core((char_u *)s);
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	786 #ifdef ABORT_ON_INTERNAL_ERROR
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	787 abort();
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	788 #endif
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	789 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	790
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	791 #ifndef PROTO // manual proto with __attribute__
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	792 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	793 * Same as semsg(...) but abort on error when ABORT_ON_INTERNAL_ERROR is
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	794 * defined. It is used for internal errors only, so that they can be
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	795 * detected when fuzzing vim.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	796 * Note: caller must not pass 'IObuff' as 1st argument.
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	797 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	798 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	799 siemsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	800 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	801 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	802 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	803 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	804 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	805 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	806 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	807 emsg_core((char_u *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	808 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	809 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	810 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	811 va_list ap;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	812
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	813 va_start(ap, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	814 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	815 va_end(ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	816 emsg_core(IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	817 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	818 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	819 # ifdef ABORT_ON_INTERNAL_ERROR
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	820 abort();
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	821 # endif
ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	822 }
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	823 #endif
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	824
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	825 /*
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	826 * Give an "Internal error" message.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	827 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	828 void
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	829 internal_error(char *where)
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	830 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	831 siemsg(_(e_intern2), where);
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	832 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	833
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 291 diff changeset	834 /* emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	836 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	837 emsg_invreg(int name)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	838 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	839 semsg(_("E354: Invalid register name: '%s'"), transchar(name));
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	840 }
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	841
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 * 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	844 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	845 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	848 char *
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	849 msg_trunc_attr(char *s, int force, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	850 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	852 char *ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854 /* Add message to history before truncating */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	855 add_msg_hist((char_u *)s, -1, attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	856
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	857 ts = (char )msg_may_trunc(force, (char_u )s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 msg_hist_off = TRUE;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	860 n = msg_attr(ts, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 if (n)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	864 return ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	867
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	868 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	874 msg_may_trunc(int force, char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 if ((force \|\| (shortmess(SHM_TRUNC) && !exmode_active))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 && (n = (int)STRLEN(s) - room) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	887 /* There may be room anyway when there are multibyte chars. */
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	888 if (size <= room)
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	889 return s;
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	890
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 size -= (*mb_ptr2cells)(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	894 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 --n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 s += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	905 add_msg_hist(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	906 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	907 int len, /* -1 for undetermined length */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	908 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 if (msg_hist_off \|\| msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 /* Don't let the message history get too big */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	916 while (msg_hist_len > MAX_MSG_HIST_LEN)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	917 (void)delete_first_msg();
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	918
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 /* allocate an entry and add the message at the end of the history */
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	920 p = ALLOC_ONE(struct msg_hist);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 /* remove leading and trailing newlines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 /*
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	946 * Delete the first (oldest) message from the history.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	947 * Returns FAIL if there are no messages.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	948 */
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	949 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	950 delete_first_msg(void)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	951 {
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	952 struct msg_hist *p;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	953
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	954 if (msg_hist_len <= 0)
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	955 return FAIL;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	956 p = first_msg_hist;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	957 first_msg_hist = p->next;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	958 if (first_msg_hist == NULL)
2311 ccda151dde4e Support completion for ":find". (Nazri Ramliy) Bram Moolenaar <bram@vim.org> parents: 2280 diff changeset	959 last_msg_hist = NULL; /* history is empty */
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	960 vim_free(p->msg);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	961 vim_free(p);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	962 --msg_hist_len;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	963 return OK;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	964 }
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	965
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	966 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 void
8901 b4dad96ade29 commit https://github.com/vim/vim/commit/52196b2dbe3b64b5054e1df3d3aa8fc65e30addc Christian Brabandt <cb@256bit.org> parents: 8897 diff changeset	970 ex_messages(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 char_u *s;
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	974 int c = 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	975
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	976 if (STRCMP(eap->arg, "clear") == 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	977 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	978 int keep = eap->addr_count == 0 ? 0 : eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	979
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	980 while (msg_hist_len > keep)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	981 (void)delete_first_msg();
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	982 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	983 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	984
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	985 if (*eap->arg != NUL)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	986 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	987 emsg(_(e_invarg));
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	988 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	989 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	993 p = first_msg_hist;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	994 if (eap->addr_count != 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	995 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	996 /* Count total messages */
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	997 for (; p != NULL && !got_int; p = p->next)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	998 c++;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	999
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1000 c -= eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1001
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1002 /* Skip without number of messages specified */
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1003 for (p = first_msg_hist; p != NULL && !got_int && c > 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1004 p = p->next, c--);
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1005 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1006
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1007 if (p == first_msg_hist)
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1008 {
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1009 s = mch_getenv((char_u *)"LANG");
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1010 if (s != NULL && *s != NUL)
14210 1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1011 // The next comment is extracted by xgettext and put in po file for
1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1012 // translators to read.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1013 msg_attr(
14210 1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1014 // Translator: Please replace the name and email address
1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1015 // with the appropriate text for your translation.
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1016 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"),
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1017 HL_ATTR(HLF_T));
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1018 }
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1019
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1020 /* Display what was not skipped. */
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1021 for (; p != NULL && !got_int; p = p->next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 if (p->msg != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1023 msg_attr((char *)p->msg, p->attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1028 #if defined(FEAT_CON_DIALOG) \|\| defined(FIND_REPLACE_DIALOG) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 * and a delay.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 */
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1033 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1034 msg_end_prompt(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 msg_clr_eos();
3240 c97c3272d7a6 updated for version 7.3.389 Bram Moolenaar <bram@vim.org> parents: 3072 diff changeset	1041 lines_left = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 /*
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1046 * Wait for the user to hit a key (normally Enter).
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1047 * If "redraw" is TRUE, clear and redraw the screen.
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1048 * If "redraw" is FALSE, just redraw the screen.
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1049 * If "redraw" is -1, don't redraw at all.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1052 wait_return(int redraw)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 int tmpState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 int had_got_int;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1058 int save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1059 FILE *save_scriptout;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 if (redraw == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 must_redraw = CLEAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 /* If using ":silent cmd", don't wait for a return. Also don't set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 * need_wait_return to do it later. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1069 /*
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1070 * When inside vgetc(), we can't wait for a typed character at all.
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1071 * With the global command (and some others) we only need one return at
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1072 * the end. Adjust cmdline_row to avoid the next message overwriting the
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1073 * last one.
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1074 */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 810 diff changeset	1075 if (vgetc_busy > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 return;
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1077 need_wait_return = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 redir_off = TRUE; /* don't redirect this message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 oldState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 if (quit_more)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 c = CAR; /* just pretend CR was hit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 quit_more = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 else if (exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1095 msg_puts(" "); /* make sure the cursor is on the right line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 c = CAR; /* no need for a return in ex mode */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 /* Make sure the hit-return prompt is on screen when 'guioptions' was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 * just changed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 State = HITRETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 #endif
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1110 cmdline_row = msg_row;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1111
4325 62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1112 /* Avoid the sequence that the user types ":" at the hit-return prompt
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1113 * to start an Ex command, but the file-changed dialog gets in the
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1114 * way. */
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1115 if (need_check_timestamps)
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1116 check_timestamps(FALSE);
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1117
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 /* Remember "got_int", if it is set vgetc() probably returns a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 * CTRL-C, but we need to loop then. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 had_got_int = got_int;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1125
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1126 /* Don't do mappings here, we put the character back in the
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1127 * typeahead buffer. */
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1128 ++no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1129 ++allow_keys;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1130
7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1131 /* Temporarily disable Recording. If Recording is active, the
7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1132 * character will be recorded later, since it will be added to the
7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1133 * typebuf after the loop */
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1134 save_reg_recording = reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1135 save_scriptout = scriptout;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1136 reg_recording = 0;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1137 scriptout = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 c = safe_vgetc();
216 da182deebec7 updated for version 7.0061 vimboss parents: 180 diff changeset	1139 if (had_got_int && !global_busy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 got_int = FALSE;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1141 --no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1142 --allow_keys;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1143 reg_recording = save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1144 scriptout = save_scriptout;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1145
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 /* Strange way to allow copying (yanking) a modeless selection at
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 * the hit-enter prompt. Use CTRL-Y, because the same is used in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 * Cmdline-mode and it's harmless when there is no selection. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 #endif
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	1156
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1157 /*
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1158 * Allow scrolling back in the messages.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1159 * Also accept scroll-down commands when messages fill the screen,
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1160 * to avoid that typing one 'j' too many makes the messages
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1161 * disappear.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1162 */
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1163 if (p_more && !p_cp)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1164 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1165 if (c == 'b' \|\| c == 'k' \|\| c == 'u' \|\| c == 'g'
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1166 \|\| c == K_UP \|\| c == K_PAGEUP)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1167 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1168 if (msg_scrolled > Rows)
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1169 /* scroll back to show older messages */
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1170 do_more_prompt(c);
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1171 else
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1172 {
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1173 msg_didout = FALSE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1174 c = K_IGNORE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1175 msg_col =
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1176 #ifdef FEAT_RIGHTLEFT
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1177 cmdmsg_rl ? Columns - 1 :
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1178 #endif
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1179 0;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1180 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1181 if (quit_more)
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1182 {
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1183 c = CAR; /* just pretend CR was hit */
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1184 quit_more = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1185 got_int = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1186 }
5290 059c8a4b103f updated for version 7.4b.021 Bram Moolenaar <bram@vim.org> parents: 5245 diff changeset	1187 else if (c != K_IGNORE)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1188 {
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1189 c = K_IGNORE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1190 hit_return_msg();
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1191 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1192 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1193 else if (msg_scrolled > Rows - 2
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1194 && (c == 'j' \|\| c == 'd' \|\| c == 'f'
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1195 \|\| c == K_DOWN \|\| c == K_PAGEDOWN))
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1196 c = K_IGNORE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1197 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 \|\| c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 \|\| c == K_VER_SCROLLBAR \|\| c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 \|\| c == K_LEFTDRAG \|\| c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 \|\| c == K_MIDDLEDRAG \|\| c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 \|\| c == K_RIGHTDRAG \|\| c == K_RIGHTRELEASE
2409 0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler) Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	1206 \|\| c == K_MOUSELEFT \|\| c == K_MOUSERIGHT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 \|\| c == K_MOUSEDOWN \|\| c == K_MOUSEUP
12865 ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1208 \|\| c == K_MOUSEMOVE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 \|\| (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 \|\| c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 \|\| c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 \|\| c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 * Avoid that the mouse-up event causes visual mode to start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 if (c == K_LEFTMOUSE \|\| c == K_MIDDLEMOUSE \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 \|\| c == K_X1MOUSE \|\| c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0);
18354 9f51d0cef8da patch 8.1.2171: mouse support not always available Bram Moolenaar <Bram@vim.org> parents: 18309 diff changeset	1224 else if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 {
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1226 /* Put the character back in the typeahead buffer. Don't use the
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1227 * stuff buffer, because lmaps wouldn't work. */
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 840 diff changeset	1228 ins_char_typebuf(c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 do_redraw = TRUE; /* need a redraw even though there is
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1230 typeahead */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 redir_off = FALSE;
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 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 * line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 if (c == ':' \|\| c == '?' \|\| c == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 skip_redraw = TRUE; /* skip redraw once */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 do_redraw = FALSE;
14129 cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	1245 #ifdef FEAT_TERMINAL
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	1246 skip_term_loop = TRUE;
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	1247 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 * typed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 tmpState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 State = oldState; /* restore State before set_shellsize */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 did_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 emsg_on_display = FALSE; /* can delete error message now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 lines_left = -1; /* reset lines_left at next msg_start() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 (Rows - cmdline_row - 1) * Columns + sc_col)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	1275 VIM_CLEAR(keep_msg); /* don't redisplay message, it's too long */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 if (tmpState == SETWSIZE) /* got resize event while in vgetc() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 shell_resized();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 && (redraw == TRUE \|\| (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1294 hit_return_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1296 int save_p_more = p_more;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1297
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1298 p_more = FALSE; /* don't want see this message when scrolling back */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1299 if (msg_didout) /* start on a new line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 if (got_int)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1302 msg_puts(_("Interrupt: "));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1303
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1304 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	1305 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 msg_clr_eos();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1307 p_more = save_p_more;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1312 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1314 set_keep_msg(char_u *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1317 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1318 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1319 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 keep_msg = NULL;
127 616289ecb7c8 updated for version 7.0044 vimboss parents: 105 diff changeset	1321 keep_msg_more = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1322 keep_msg_attr = attr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1325 #if defined(FEAT_TERMRESPONSE) \|\| defined(PROTO)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1326 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1327 * 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	1328 * that it will be displayed again after redraw.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1329 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1330 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1331 set_keep_msg_from_hist(void)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1332 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1333 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1334 && (State & NORMAL))
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1335 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1336 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1337 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1338
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1343 msg_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346
2491 904cd1c26a1e After entering a crypt key would need to hit return to continue. Bram Moolenaar <bram@vim.org> parents: 2409 diff changeset	1347 if (!msg_silent)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	1348 VIM_CLEAR(keep_msg);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1349
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1350 #ifdef FEAT_EVAL
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1351 if (need_clr_eos)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1352 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1353 /* Halfway an ":echo" command and getting an (error) message: clear
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1354 * any text from the command. */
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1355 need_clr_eos = FALSE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1356 msg_clr_eos();
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1357 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1358 #endif
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1359
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 if (!msg_scroll && full_screen) /* overwrite last message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 msg_col =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 else if (msg_didout) /* start message on next line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 if (!msg_didany \|\| lines_left < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 msg_didout = FALSE; /* no output on current line yet */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 cursor_off();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 /* when redirecting, may need to start a new line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 if (!did_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 redir_write((char_u *)"\n", -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1391 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1393 msg_starthere(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 msg_didany = FALSE;
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 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1400 msg_putchar(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 msg_putchar_attr(c, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1406 msg_putchar_attr(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 {
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1408 char_u buf[MB_MAXBYTES + 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 else
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1418 buf[(*mb_char2bytes)(c, buf)] = NUL;
b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1419 msg_puts_attr((char *)buf, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1423 msg_outnum(long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1425 char buf[20];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1426
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1427 sprintf(buf, "%ld", n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1432 msg_home_replace(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 #if defined(FEAT_FIND_ID) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1439 msg_home_replace_hl(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1441 msg_home_replace_attr(fname, HL_ATTR(HLF_D));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1446 msg_home_replace_attr(char_u *fname, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 * Output 'len' characters in 'str' (including NULs) with translation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 * if 'len' is -1, output upto a NUL character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1463 msg_outtrans(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1469 msg_outtrans_attr(char_u *str, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1475 msg_outtrans_len(char_u *str, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1485 msg_outtrans_one(char_u *p, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1489 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 return p + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1494 msg_puts_attr((char )transchar_byte(p), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 return p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1499 msg_outtrans_len_attr(char_u *msgstr, int len, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 int mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 /* If the string starts with a composing character first draw a space on
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 * which the composing char can be drawn. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr)))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1518 msg_puts_attr(" ", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 while (--len >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 /* Don't include composing chars after the end. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1528 mb_l = utfc_ptr2len_len(str, len + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 else if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1530 mb_l = (*mb_ptr2len)(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 /* printable multi-byte char: count the cells. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 /* unprintable multi-byte char: print the printable chars so
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 * far and the translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 if (str > plain_start)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1544 msg_puts_attr_len((char *)plain_start,
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1545 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 plain_start = str + mb_l;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1547 msg_puts_attr((char *)transchar(c),
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1548 attr == 0 ? HL_ATTR(HLF_8) : attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 str += mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 /* unprintable char: print the printable chars so far and the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 * translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 if (str > plain_start)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1562 msg_puts_attr_len((char *)plain_start,
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1563 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 plain_start = str + 1;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1565 msg_puts_attr((char *)s, attr == 0 ? HL_ATTR(HLF_8) : attr);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1663 diff changeset	1566 retval += (int)STRLEN(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 }
1663 bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1568 else
bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1569 ++retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 /* print the printable chars at the end */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1576 msg_puts_attr_len((char *)plain_start, (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1583 msg_make(char_u *arg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 static char_u str = (char_u )"eeffoc", rs = (char_u )"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 if (i < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 msg_putchar(rs[i] - 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 * Output the string 'str' upto a NUL character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 * 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	1613 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1616 msg_outtrans_special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1617 char_u *strstart,
16393 c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1618 int from, // TRUE for lhs of a mapping
c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1619 int maxlen) // screen columns, 0 for unlimeted
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 int retval = 0;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1623 char *text;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1627 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 /* Leading and trailing spaces need to be displayed in <> form. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 if ((str == strstart \|\| str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1633 text = "<Space>";
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1637 text = (char *)str2special(&str, from);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1638 len = vim_strsize((char_u *)text);
16393 c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1639 if (maxlen > 0 && retval + len >= maxlen)
c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1640 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 /* Highlight special keys */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1642 msg_puts_attr(text, len > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1643 && (mb_ptr2len)((char_u )text) <= 1 ? attr : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 retval += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1649 #if defined(FEAT_EVAL) \|\| defined(PROTO)
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1650 /*
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1651 * Return the lhs or rhs of a mapping, with the key codes turned into printable
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1652 * strings, in an allocated string.
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1653 */
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1654 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1655 str2special_save(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1656 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1657 int is_lhs) /* TRUE for lhs, FALSE for rhs */
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1658 {
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1659 garray_T ga;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1660 char_u *p = str;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1661
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1662 ga_init2(&ga, 1, 40);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1663 while (*p != NUL)
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1664 ga_concat(&ga, str2special(&p, is_lhs));
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1665 ga_append(&ga, NUL);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1666 return (char_u *)ga.ga_data;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1667 }
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1668 #endif
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1669
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 * Return the printable string for the key codes at "*sp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1676 str2special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1677 char_u **sp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1678 int from) /* TRUE for lhs of mapping */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682 char_u str = sp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 /* Try to un-escape a multi-byte character. Return the un-escaped
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 * string if it is a multi-byte character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1696
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 str += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1708 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 str += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 if (IS_SPECIAL(c) \|\| modifiers) /* special key */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 special = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1715 if (has_mbyte && !IS_SPECIAL(c))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 {
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1717 int len = (*mb_ptr2len)(str);
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1718
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1719 /* For multi-byte characters check for an illegal byte. */
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1720 if (has_mbyte && MB_BYTE2LEN(*str) > len)
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1721 {
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1722 transchar_nonprint(buf, c);
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1723 *sp = str + 1;
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1724 return buf;
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1725 }
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1726 /* Since 'special' is TRUE the multi-byte character 'c' will be
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1727 * processed by get_special_key_name() */
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1728 c = (*mb_ptr2char)(str);
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1729 *sp = str + len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 }
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1731 else
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1732 *sp = str + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 /* Make unprintable characters in <> form, also <M-Space> and <Tab>.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 * Use <Space> only for lhs of a mapping. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 if (special \|\| char2cells(c) > 1 \|\| (from && c == ' '))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1737 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1738 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1740 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1743 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1744 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1747 str2specialbuf(char_u sp, char_u buf, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1750
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1752 while (*sp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 s = str2special(&sp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 STRCAT(buf, s);
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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1760 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1761 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1763 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1764 msg_prt_line(char_u *s, int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1765 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1766 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 int c_extra = 0;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1770 int c_final = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 char_u p_extra = NULL; / init to make SASC shut up */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 int n;
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1773 int attr = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 char_u *trail = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1778 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1779 list = TRUE;
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1780
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 /* find start of trailing whitespace */
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1782 if (list && lcs_trail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 trail = s + STRLEN(s);
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	1785 while (trail > s && VIM_ISWHITE(trail[-1]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 --trail;
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 /* output a space for an empty line, otherwise the line will be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1790 * overwritten */
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1791 if (*s == NUL && !(list && lcs_eol != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1794 while (!got_int)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1795 {
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1796 if (n_extra > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1797 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1798 --n_extra;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1799 if (n_extra == 0 && c_final)
bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1800 c = c_final;
bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1801 else if (c_extra)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 c = c_extra;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1806 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808 col += (*mb_ptr2cells)(s);
6801 47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1809 if (lcs_nbsp != NUL && list
47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1810 && (mb_ptr2char(s) == 160
47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1811 \|\| mb_ptr2char(s) == 0x202f))
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1812 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1813 mb_char2bytes(lcs_nbsp, buf);
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1814 buf[(*mb_ptr2len)(buf)] = NUL;
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1815 }
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1816 else
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1817 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1818 mch_memmove(buf, s, (size_t)l);
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1819 buf[l] = NUL;
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1820 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1821 msg_puts((char *)buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822 s += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1825 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1826 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1827 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1828 c = *s++;
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1829 if (c == TAB && (!list \|\| lcs_tab1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1830 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1831 /* tab amount depends on current column */
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1832 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1833 n_extra = tabstop_padding(col, curbuf->b_p_ts,
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1834 curbuf->b_p_vts_array) - 1;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1835 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1836 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1837 #endif
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1838 if (!list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1840 c = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 c_extra = ' ';
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1842 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845 {
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1846 c = (n_extra == 0 && lcs_tab3) ? lcs_tab3 : lcs_tab1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1847 c_extra = lcs_tab2;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1848 c_final = lcs_tab3;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1849 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1851 }
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1852 else if (c == 160 && list && lcs_nbsp != NUL)
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1853 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1854 c = lcs_nbsp;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1855 attr = HL_ATTR(HLF_8);
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1856 }
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1857 else if (c == NUL && list && lcs_eol != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 c_extra = NUL;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1861 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863 c = lcs_eol;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1864 attr = HL_ATTR(HLF_AT);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1866 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1867 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1868 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1870 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1871 c_extra = NUL;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1872 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 c = *p_extra++;
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1874 /* Use special coloring to be able to distinguish <hex> from
b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1875 * the same in plain text. */
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1876 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 else if (c == ' ' && trail != NULL && s > trail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1879 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1880 c = lcs_trail;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1881 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1882 }
6781 f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1883 else if (c == ' ' && list && lcs_space != NUL)
f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1884 {
f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1885 c = lcs_space;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1886 attr = HL_ATTR(HLF_8);
6781 f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1887 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1899 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1900 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1901 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1902 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1903 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1904 screen_puts_mbyte(char_u *s, int l, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 int cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 /* Doesn't fit, print a highlighted '>' to fill it up. */
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1917 msg_screen_putchar('>', HL_ATTR(HLF_AT));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1934 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1938 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 return s + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1950 msg_puts(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 {
10141 b67088aae933 commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	1952 msg_puts_attr(s, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1956 msg_puts_title(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1958 msg_puts_attr(s, HL_ATTR(HLF_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 * 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	1963 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1966 static void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1967 msg_outtrans_long_len_attr(char_u *longstr, int len, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 int slen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1970 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1973 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 msg_outtrans_len_attr(longstr, slen, attr);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1977 msg_puts_attr("...", HL_ATTR(HLF_8));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1982 void
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1983 msg_outtrans_long_attr(char_u *longstr, int attr)
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1984 {
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1985 msg_outtrans_long_len_attr(longstr, (int)STRLEN(longstr), attr);
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1986 }
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1987
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1992 msg_puts_attr(char *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 static void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2003 msg_puts_attr_len(char *str, int maxlen, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2008 redir_write((char_u *)str, maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2019 add_msg_hist((char_u *)str, -1, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022
18293 1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2023 // When writing something to the screen after it has scrolled, requires a
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2024 // wait-return prompt later. Needed when scrolling, resetting
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2025 // need_wait_return after some prompt, and then outputting something
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2026 // without scrolling
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2027 // Not needed when only using CR to move the cursor.
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2028 if (msg_scrolled != 0 && !msg_scrolled_ign && STRCMP(str, "\r") != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 need_wait_return = TRUE;
18293 1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2030 msg_didany = TRUE; // remember that something was outputted
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 if (msg_use_printf())
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2040 msg_puts_printf((char_u *)str, maxlen);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2041 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2042 msg_puts_display((char_u *)str, maxlen, attr, FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2043 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2044
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2045 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2046 * The display part of msg_puts_attr_len().
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2047 * May be called recursively to display scroll-back text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2048 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2049 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2050 msg_puts_display(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2051 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2052 int maxlen,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2053 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2054 int recurse)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2055 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2056 char_u *s = str;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2057 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	2058 int t_col = 0; /* screen cells todo, 0 when "t_s" not used */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2059 int l;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2060 int cw;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2061 char_u *sb_str = str;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2062 int sb_col = msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2063 int wrap;
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2064 int did_last_char;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 did_wait_return = FALSE;
1339 3bfd2e1e2609 updated for version 7.1-053 vimboss parents: 1306 diff changeset	2067 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2070 * We are at the end of the screen line when:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2071 * - When outputting a newline.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2072 * - When outputting a character in the last column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2073 */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2074 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' \|\| (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2075 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 ? (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078 msg_col <= 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2079 \|\| (*s == TAB && msg_col <= 7)
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2080 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 (msg_col + t_col >= Columns - 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 \|\| (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2086 && msg_col + t_col >= Columns - 2)))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2088 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2089 * The screen is scrolled up when at the last row (some terminals
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2090 * scroll automatically, some don't. To avoid problems we scroll
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2091 * ourselves).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2092 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 if (t_col > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094 /* output postponed text */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2095 t_puts(&t_col, t_s, s, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096
1342 6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2097 /* When no more prompt and no more room, truncate here */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 break;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2100
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2101 /* Scroll the screen up one line. */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2102 msg_scroll_up();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 msg_row = Rows - 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 if (msg_col >= Columns) /* can happen after screen resize */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2108 /* Display char in last column before showing more-prompt. */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2109 if (*s >= ' '
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2110 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2111 && !cmdmsg_rl
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2112 #endif
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 if (has_mbyte)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2116 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2117 if (enc_utf8 && maxlen >= 0)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2118 /* avoid including composing chars after the end */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2119 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2120 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2121 l = (*mb_ptr2len)(s);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2122 s = screen_puts_mbyte(s, l, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2123 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2124 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2125 msg_screen_putchar(*s++, attr);
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2126 did_last_char = TRUE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2127 }
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2128 else
826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2129 did_last_char = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2130
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2131 if (p_more)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2132 /* store text for scrolling back */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2133 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2134
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2135 inc_msg_scrolled();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2136 need_wait_return = TRUE; /* may need wait_return in main() */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 if (cmdline_row > 0 && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139 --cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2142 * If screen is completely filled and 'more' is set then wait
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2143 * for a character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 */
1342 6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2145 if (lines_left > 0)
6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2146 --lines_left;
957 3dc6072e0a25 updated for version 7.0-083 vimboss parents: 881 diff changeset	2147 if (p_more && lines_left == 0 && State != HITRETURN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2148 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150 #ifdef FEAT_CON_DIALOG
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2151 if (do_more_prompt(NUL))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2152 s = confirm_msg_tail;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2153 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2154 (void)do_more_prompt(NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 if (quit_more)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2157 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 }
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2159
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2160 /* When we displayed a char in last column need to check if there
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2161 * is still more. */
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2162 if (did_last_char)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2163 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2166 wrap = *s == '\n'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167 \|\| msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2169 && msg_col + t_col >= Columns - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2170 if (t_col > 0 && (wrap \|\| s == '\r' \|\| s == '\b'
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2171 \|\| s == '\t' \|\| s == BELL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 /* output any postponed text */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2173 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2174
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2175 if (wrap && p_more && !recurse)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2176 /* store text for scrolling back */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2177 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 if (s == '\n') / go to next line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 msg_didout = FALSE; /* remember that line is empty */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2182 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2183 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2184 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2185 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2186 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2187 msg_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 if (++msg_row >= Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 else if (s == '\r') / go to column 0 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 else if (s == '\b') / go to previous char */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 if (msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2200 else if (s == TAB) / translate Tab into spaces */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 msg_screen_putchar(' ', attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 while (msg_col & 7);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 }
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2206 else if (s == BELL) / beep (from ":sh") */
1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2207 vim_beep(BO_SH);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 if (enc_utf8 && maxlen >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 /* avoid including composing chars after the end */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2215 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2217 l = (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 cw = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 }
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2224
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 /* When drawing from right to left or when a double-wide character
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 * doesn't fit, draw a single character here. Otherwise collect
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 * characters and draw them all at once later. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 # ifdef FEAT_RIGHTLEFT
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2230 cmdmsg_rl \|\|
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 # endif
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2232 (cw > 1 && msg_col + t_col >= Columns - 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 if (l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 /* postpone this character until later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 t_s = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 t_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 /* output any postponed text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 if (t_col > 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2253 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2254 if (p_more && !recurse)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2255 store_sb_text(&sb_str, s, attr, &sb_col, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 /*
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2261 * Return TRUE when ":filter pattern" was used and "msg" does not match
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2262 * "pattern".
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2263 */
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2264 int
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2265 message_filtered(char_u *msg)
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2266 {
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2267 int match;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2268
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2269 if (cmdmod.filter_regmatch.regprog == NULL)
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2270 return FALSE;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2271 match = vim_regexec(&cmdmod.filter_regmatch, msg, (colnr_T)0);
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2272 return cmdmod.filter_force ? match : !match;
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2273 }
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2274
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2275 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2276 * Scroll the screen up one line for displaying the next message line.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2277 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2278 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2279 msg_scroll_up(void)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2280 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2281 #ifdef FEAT_GUI
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2282 /* Remove the cursor before scrolling, ScreenLines[] is going
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2283 * to become invalid. */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2284 if (gui.in_use)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2285 gui_undraw_cursor();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2286 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2287 /* scrolling up always works */
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	2288 mch_disable_flush();
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12015 diff changeset	2289 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL);
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	2290 mch_enable_flush();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2291
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2292 if (!can_clear((char_u *)" "))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2293 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2294 /* Scrolling up doesn't result in the right background. Set the
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2295 * background here. It's not efficient, but avoids that we have to do
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2296 * it all over the code. */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2297 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2298
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2299 /* 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	2300 * cleared before to avoid a scroll-up. */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2301 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2302 screen_fill((int)Rows - 2, (int)Rows - 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2303 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2304 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2305 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2306
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2307 /*
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2308 * Increment "msg_scrolled".
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2309 */
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2310 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2311 inc_msg_scrolled(void)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2312 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2313 #ifdef FEAT_EVAL
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2314 if (*get_vim_var_str(VV_SCROLLSTART) == NUL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2315 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2316 char_u *p = sourcing_name;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2317 char_u *tofree = NULL;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2318 int len;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2319
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2320 /* v:scrollstart is empty, set it to the script/function name and line
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2321 * number */
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2322 if (p == NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2323 p = (char_u *)_("Unknown");
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2324 else
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2325 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	2326 len = (int)STRLEN(p) + 40;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2327 tofree = alloc(len);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2328 if (tofree != NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2329 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2330 vim_snprintf((char *)tofree, len, _("%s line %ld"),
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2331 p, (long)sourcing_lnum);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2332 p = tofree;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2333 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2334 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2335 set_vim_var_string(VV_SCROLLSTART, p, -1);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2336 vim_free(tofree);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2337 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2338 #endif
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2339 ++msg_scrolled;
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2340 if (must_redraw < VALID)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2341 must_redraw = VALID;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2342 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2343
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2344 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2345 * 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	2346 * store the displayed text and remember where screen lines start.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2347 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2348 typedef struct msgchunk_S msgchunk_T;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2349 struct msgchunk_S
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2350 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2351 msgchunk_T *sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2352 msgchunk_T *sb_prev;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2353 char sb_eol; /* TRUE when line ends after this text */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2354 int sb_msg_col; /* column in which text starts */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2355 int sb_attr; /* text attributes */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2356 char_u sb_text[1]; /* text to be displayed, actually longer */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2357 };
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2358
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2359 static msgchunk_T last_msgchunk = NULL; / last displayed text */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2360
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	2361 static msgchunk_T msg_sb_start(msgchunk_T mps);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2362
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2363 typedef enum {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2364 SB_CLEAR_NONE = 0,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2365 SB_CLEAR_ALL,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2366 SB_CLEAR_CMDLINE_BUSY,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2367 SB_CLEAR_CMDLINE_DONE
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2368 } sb_clear_T;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2369
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2370 /* When to clear text on next msg. */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2371 static sb_clear_T do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2372
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2373 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2374 * Store part of a printed message for displaying when scrolling back.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2375 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2376 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2377 store_sb_text(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2378 char_u *sb_str, / start of string */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2379 char_u s, / just after string */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2380 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2381 int *sb_col,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2382 int finish) /* line ends */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2383 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2384 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2385
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2386 if (do_clear_sb_text == SB_CLEAR_ALL
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2387 \|\| do_clear_sb_text == SB_CLEAR_CMDLINE_DONE)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2388 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2389 clear_sb_text(do_clear_sb_text == SB_CLEAR_ALL);
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2390 do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2391 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2392
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2393 if (s > *sb_str)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2394 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	2395 mp = alloc(sizeof(msgchunk_T) + (s - *sb_str));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2396 if (mp != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2397 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2398 mp->sb_eol = finish;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2399 mp->sb_msg_col = *sb_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2400 mp->sb_attr = attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2401 vim_strncpy(mp->sb_text, sb_str, s - sb_str);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2402
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2403 if (last_msgchunk == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2404 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2405 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2406 mp->sb_prev = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2407 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2408 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2409 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2410 mp->sb_prev = last_msgchunk;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2411 last_msgchunk->sb_next = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2412 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2413 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2414 mp->sb_next = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2415 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2416 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2417 else if (finish && last_msgchunk != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2418 last_msgchunk->sb_eol = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2419
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2420 *sb_str = s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2421 *sb_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2422 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2423
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2424 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2425 * Finished showing messages, clear the scroll-back text on the next message.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2426 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2427 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2428 may_clear_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2429 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2430 do_clear_sb_text = SB_CLEAR_ALL;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2431 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2432
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2433 /*
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2434 * Starting to edit the command line, do not clear messages now.
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2435 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2436 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2437 sb_text_start_cmdline(void)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2438 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2439 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2440 msg_sb_eol();
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2441 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2442
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2443 /*
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2444 * Ending to edit the command line. Clear old lines but the last one later.
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2445 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2446 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2447 sb_text_end_cmdline(void)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2448 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2449 do_clear_sb_text = SB_CLEAR_CMDLINE_DONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2450 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2451
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2452 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2453 * Clear any text remembered for scrolling back.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2454 * When "all" is FALSE keep the last line.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2455 * Called when redrawing the screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2456 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2457 void
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2458 clear_sb_text(int all)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2459 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2460 msgchunk_T *mp;
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2461 msgchunk_T **lastp;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2462
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2463 if (all)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2464 lastp = &last_msgchunk;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2465 else
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2466 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2467 if (last_msgchunk == NULL)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2468 return;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2469 lastp = &last_msgchunk->sb_prev;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2470 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2471
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2472 while (*lastp != NULL)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2473 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2474 mp = (*lastp)->sb_prev;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2475 vim_free(*lastp);
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2476 *lastp = mp;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2477 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2478 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2479
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2480 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2481 * "g<" command.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2482 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2483 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2484 show_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2485 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2486 msgchunk_T *mp;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2487
1342 6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2488 /* 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	2489 * weird, typing a command without output results in one line. */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2490 mp = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2491 if (mp == NULL \|\| mp->sb_prev == NULL)
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2492 vim_beep(BO_MESS);
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2493 else
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2494 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2495 do_more_prompt('G');
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2496 wait_return(FALSE);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2497 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2498 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2499
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2500 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2501 * Move to the start of screen line in already displayed text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2502 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2503 static msgchunk_T *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2504 msg_sb_start(msgchunk_T *mps)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2505 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2506 msgchunk_T *mp = mps;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2507
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2508 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2509 mp = mp->sb_prev;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2510 return mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2511 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2512
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2513 /*
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2514 * Mark the last message chunk as finishing the line.
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2515 */
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2516 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2517 msg_sb_eol(void)
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2518 {
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2519 if (last_msgchunk != NULL)
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2520 last_msgchunk->sb_eol = TRUE;
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2521 }
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2522
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2523 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2524 * Display a screen line from previously displayed text at row "row".
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2525 * Returns a pointer to the text for the next line (can be NULL).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2526 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2527 static msgchunk_T *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2528 disp_sb_line(int row, msgchunk_T *smp)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2529 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2530 msgchunk_T *mp = smp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2531 char_u *p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2532
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2533 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2534 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2535 msg_row = row;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2536 msg_col = mp->sb_msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2537 p = mp->sb_text;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2538 if (p == '\n') / don't display the line break */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2539 ++p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2540 msg_puts_display(p, -1, mp->sb_attr, TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2541 if (mp->sb_eol \|\| mp->sb_next == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2542 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2543 mp = mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2544 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2545 return mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2546 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2547
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2548 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2552 t_puts(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2553 int *t_col,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2554 char_u *t_s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2555 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2556 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 /* output postponed text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 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	2561 msg_col += *t_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2562 *t_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 /* If the string starts with a composing character don't increment the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 * column position for it. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 * 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	2577 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2583 msg_use_printf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 return (!msg_check_screen()
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2586 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2587 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2588 \|\| (!gui.in_use && !termcap_active)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2589 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 \|\| !termcap_active
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2591 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 \|\| (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2597 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2598 * Print a message when there is no valid screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2599 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2600 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2601 msg_puts_printf(char_u *str, int maxlen)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2602 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2603 char_u *s = str;
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2604 char_u *buf = NULL;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2605 char_u *p = s;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2606
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	2607 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2608 if (!(silent_mode && p_verbose == 0))
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2609 mch_settmode(TMODE_COOK); /* handle CR and NL correctly */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2610 #endif
10158 dd0531938cb6 commit https://github.com/vim/vim/commit/2321ca2a78286bc026fa7f407281ddbeb04114bb Christian Brabandt <cb@256bit.org> parents: 10141 diff changeset	2611 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2612 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2613 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2614 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2615 // NL --> CR NL translation (for Unix, not for "--version")
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2616 if (*s == NL)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2617 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2618 int n = (int)(s - p);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2619
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2620 buf = alloc(n + 3);
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2621 if (buf != NULL)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2622 {
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2623 memcpy(buf, p, n);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2624 if (!info_message)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2625 buf[n++] = CAR;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2626 buf[n++] = NL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2627 buf[n++] = NUL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2628 if (info_message) // informative message, not an error
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2629 mch_msg((char *)buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2630 else
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2631 mch_errmsg((char *)buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2632 vim_free(buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2633 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2634 p = s + 1;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2635 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2636 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2637
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2638 // primitive way to compute the current column
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2639 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2640 if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2641 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2642 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2643 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2644 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2645 --msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2646 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2647 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2648 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2649 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2650 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2651 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2652 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2653 ++msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2654 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2655 ++s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2656 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2657
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2658 if (*p != NUL && !(silent_mode && p_verbose == 0))
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2659 {
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2660 int c = -1;
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2661
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2662 if (maxlen > 0 && STRLEN(p) > (size_t)maxlen)
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2663 {
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2664 c = p[maxlen];
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2665 p[maxlen] = 0;
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2666 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2667 if (info_message)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2668 mch_msg((char *)p);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2669 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2670 mch_errmsg((char *)p);
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2671 if (c != -1)
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2672 p[maxlen] = c;
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2673 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2674
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2675 msg_didout = TRUE; // assume that line is not empty
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2676
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	2677 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2678 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2679 mch_settmode(TMODE_RAW);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2680 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2681 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2682
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2683 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2684 * Show the more-prompt and handle the user response.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2685 * This takes care of scrolling back and displaying previously displayed text.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2686 * When at hit-enter prompt "typed_char" is the already typed character,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2687 * otherwise it's NUL.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2688 * Returns TRUE when jumping ahead to "confirm_msg_tail".
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2689 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2690 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2691 do_more_prompt(int typed_char)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2692 {
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2693 static int entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2694 int used_typed_char = typed_char;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2695 int oldState = State;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2696 int c;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2697 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2698 int retval = FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2699 #endif
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2700 int toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2701 msgchunk_T *mp_last = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2702 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2703 int i;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2704
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2705 /* We get called recursively when a timer callback outputs a message. In
9185 70d3337ff173 commit https://github.com/vim/vim/commit/a0055ad3a789b8eeb0c983d8a18d4bcaeaf456b8 Christian Brabandt <cb@256bit.org> parents: 8905 diff changeset	2706 * that case don't show another prompt. Also when at the hit-Enter prompt
70d3337ff173 commit https://github.com/vim/vim/commit/a0055ad3a789b8eeb0c983d8a18d4bcaeaf456b8 Christian Brabandt <cb@256bit.org> parents: 8905 diff changeset	2707 * and nothing was typed. */
70d3337ff173 commit https://github.com/vim/vim/commit/a0055ad3a789b8eeb0c983d8a18d4bcaeaf456b8 Christian Brabandt <cb@256bit.org> parents: 8905 diff changeset	2708 if (entered \|\| (State == HITRETURN && typed_char == 0))
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2709 return FALSE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2710 entered = TRUE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2711
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2712 if (typed_char == 'G')
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2713 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2714 /* "g<": Find first line on the last page. */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2715 mp_last = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2716 for (i = 0; i < Rows - 2 && mp_last != NULL
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2717 && mp_last->sb_prev != NULL; ++i)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2718 mp_last = msg_sb_start(mp_last->sb_prev);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2719 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2720
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2721 State = ASKMORE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2722 setmouse();
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2723 if (typed_char == NUL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2724 msg_moremsg(FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2725 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2726 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2727 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2728 * Get a typed character directly from the user.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2729 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2730 if (used_typed_char != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2731 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2732 c = used_typed_char; /* was typed at hit-enter prompt */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2733 used_typed_char = NUL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2734 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2735 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2736 c = get_keystroke();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2737
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2738 #if defined(FEAT_MENU) && defined(FEAT_GUI)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2739 if (c == K_MENU)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2740 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2741 int idx = get_menu_index(current_menu, ASKMORE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2742
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2743 /* Used a menu. If it starts with CTRL-Y, it must
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2744 * be a "Copy" for the clipboard. Otherwise
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2745 * assume that we end */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2746 if (idx == MENU_INDEX_INVALID)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2747 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2748 c = *current_menu->strings[idx];
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2749 if (c != NUL && current_menu->strings[idx][1] != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2750 ins_typebuf(current_menu->strings[idx] + 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2751 current_menu->noremap[idx], 0, TRUE,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2752 current_menu->silent[idx]);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2753 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2754 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2755
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2756 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2757 switch (c)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2758 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2759 case BS: /* scroll one line back */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2760 case K_BS:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2761 case 'k':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2762 case K_UP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2763 toscroll = -1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2764 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2765
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2766 case CAR: /* one extra line */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2767 case NL:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2768 case 'j':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2769 case K_DOWN:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2770 toscroll = 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2771 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2772
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2773 case 'u': /* Up half a page */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2774 toscroll = -(Rows / 2);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2775 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2776
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2777 case 'd': /* Down half a page */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2778 toscroll = Rows / 2;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2779 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2780
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2781 case 'b': /* one page back */
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	2782 case K_PAGEUP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2783 toscroll = -(Rows - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2784 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2785
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2786 case ' ': /* one extra page */
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	2787 case 'f':
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2788 case K_PAGEDOWN:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2789 case K_LEFTMOUSE:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2790 toscroll = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2791 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2792
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2793 case 'g': /* all the way back to the start */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2794 toscroll = -999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2795 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2796
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2797 case 'G': /* all the way to the end */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2798 toscroll = 999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2799 lines_left = 999999;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2800 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2801
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2802 case ':': /* start new command line */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2803 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2804 if (!confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2805 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2806 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2807 /* Since got_int is set all typeahead will be flushed, but we
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2808 * want to keep this ':', remember that in a special way. */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2809 typeahead_noflush(':');
14129 cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	2810 #ifdef FEAT_TERMINAL
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	2811 skip_term_loop = TRUE;
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	2812 #endif
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2813 cmdline_row = Rows - 1; /* put ':' on this line */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2814 skip_redraw = TRUE; /* skip redraw once */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2815 need_wait_return = FALSE; /* don't wait in main() */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2816 }
12674 e769c912fcd9 patch 8.0.1215: newer gcc warns for implicit fallthrough Christian Brabandt <cb@256bit.org> parents: 12375 diff changeset	2817 /* FALLTHROUGH */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2818 case 'q': /* quit */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2819 case Ctrl_C:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2820 case ESC:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2821 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2822 if (confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2823 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2824 /* Jump to the choices of the dialog. */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2825 retval = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2826 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2827 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2828 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2829 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2830 got_int = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2831 quit_more = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2832 }
1829 b54d2f702d41 updated for version 7.2-127 vimboss parents: 1820 diff changeset	2833 /* When there is some more output (wrapping line) display that
b54d2f702d41 updated for version 7.2-127 vimboss parents: 1820 diff changeset	2834 * without another prompt. */
b54d2f702d41 updated for version 7.2-127 vimboss parents: 1820 diff changeset	2835 lines_left = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2836 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2837
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2838 #ifdef FEAT_CLIPBOARD
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2839 case Ctrl_Y:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2840 /* Strange way to allow copying (yanking) a modeless
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2841 * selection at the more prompt. Use CTRL-Y,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2842 * because the same is used in Cmdline-mode and at the
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2843 * hit-enter prompt. However, scrolling one line up
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2844 * might be expected... */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2845 if (clip_star.state == SELECT_DONE)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2846 clip_copy_modeless_selection(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2847 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2848 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2849 default: /* no valid response */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2850 msg_moremsg(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2851 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2852 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2853
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2854 if (toscroll != 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2855 {
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2856 if (toscroll < 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2857 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2858 /* go to start of last line */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2859 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2860 mp = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2861 else if (mp_last->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2862 mp = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2863 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2864 mp = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2865
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2866 /* go to start of line at top of the screen */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2867 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2868 ++i)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2869 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2870
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2871 if (mp != NULL && mp->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2872 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2873 /* Find line to be displayed at top. */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2874 for (i = 0; i > toscroll; --i)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2875 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2876 if (mp == NULL \|\| mp->sb_prev == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2877 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2878 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2879 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2880 mp_last = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2881 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2882 mp_last = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2883 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2884
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2885 if (toscroll == -1 && screen_ins_lines(0, 0, 1,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12015 diff changeset	2886 (int)Rows, 0, NULL) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2887 {
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2888 /* display line at top */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2889 (void)disp_sb_line(0, mp);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2890 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2891 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2892 {
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2893 /* redisplay all lines */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2894 screenclear();
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2895 for (i = 0; mp != NULL && i < Rows - 1; ++i)
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2896 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2897 mp = disp_sb_line(i, mp);
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2898 ++msg_scrolled;
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2899 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2900 }
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2901 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2902 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2903 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2904 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2905 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2906 /* First display any text that we scrolled back. */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2907 while (toscroll > 0 && mp_last != NULL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2908 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2909 /* scroll up, display line at bottom */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2910 msg_scroll_up();
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2911 inc_msg_scrolled();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2912 screen_fill((int)Rows - 2, (int)Rows - 1, 0,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2913 (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2914 mp_last = disp_sb_line((int)Rows - 2, mp_last);
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2915 --toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2916 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2917 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2918
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2919 if (toscroll <= 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2920 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2921 /* displayed the requested text, more prompt again */
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2922 screen_fill((int)Rows - 1, (int)Rows, 0,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2923 (int)Columns, ' ', ' ', 0);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2924 msg_moremsg(FALSE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2925 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2926 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2927
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2928 /* display more text, return to caller */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2929 lines_left = toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2930 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2931
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2932 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2933 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2934
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2935 /* clear the --more-- message */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2936 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2937 State = oldState;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2938 setmouse();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2939 if (quit_more)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2940 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2941 msg_row = Rows - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2942 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2943 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2944 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2945 else if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2946 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2947 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2948
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2949 entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2950 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2951 return retval;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2952 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2953 return FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2954 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2955 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2956
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2957 #if defined(USE_MCH_ERRMSG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2960 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2966 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2967 static void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2968 mch_errmsg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	2970 int len = (int)STRLEN(str);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2971 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2972 DWORD mode = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2973 HANDLE h = GetStdHandle(STD_ERROR_HANDLE);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2974
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2975 if (GetConsoleMode(h, &mode) && enc_codepage >= 0
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2976 && (int)GetConsoleCP() != enc_codepage)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2977 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2978 WCHAR w = enc_to_utf16((char_u )str, &len);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2979
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2980 WriteConsoleW(h, w, len, &nwrite, NULL);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2981 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2982 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2983 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2984 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2985 fprintf(stderr, "%s", str);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2986 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2987 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2988 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2989
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2990 /*
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2991 * Give an error message. To be used when the screen hasn't been initialized
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2992 * yet. When stderr can't be used, collect error messages until the GUI has
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2993 * started and they can be displayed in a message box.
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2994 */
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2995 void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2996 mch_errmsg(char *str)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2997 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2998 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 int len;
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3000 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3001
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3002 #if (defined(UNIX) \|\| defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 /* On Unix use stderr if it's a tty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 * When not going to start the GUI also use stderr.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006 if (
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3007 # ifdef UNIX
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3008 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3010 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 isatty(2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3012 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 # ifdef FEAT_GUI
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3014 \|\|
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3015 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3016 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3017 # ifdef FEAT_GUI
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3018 !(gui.in_use \|\| gui.starting)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3019 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3025 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3026
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3027 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3028 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3029 if (!(gui.in_use \|\| gui.starting))
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3030 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3031 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3032 mch_errmsg_c(str);
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3033 return;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3034 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3035 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3036
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3037 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 /* avoid a delay for a message that isn't there */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 (char_u *)str, len);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3051 # ifdef UNIX
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 /* remove CR characters, they are displayed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 *p = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3065 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 --len; /* don't count the NUL at the end */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3069 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3072 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3073 static void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3074 mch_msg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	3076 int len = (int)STRLEN(str);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3077 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3078 DWORD mode;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3079 HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3080
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3081
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3082 if (GetConsoleMode(h, &mode) && enc_codepage >= 0
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3083 && (int)GetConsoleCP() != enc_codepage)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3084 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3085 WCHAR w = enc_to_utf16((char_u )str, &len);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3086
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3087 WriteConsoleW(h, w, len, &nwrite, NULL);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3088 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3089 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3090 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3091 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3092 printf("%s", str);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3093 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3094 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3095 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3096
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3097 /*
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3098 * Give a message. To be used when the screen hasn't been initialized yet.
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3099 * When there is no tty, collect messages until the GUI has started and they
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3100 * can be displayed in a message box.
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3101 */
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3102 void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3103 mch_msg(char *str)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3104 {
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3105 #if (defined(UNIX) \|\| defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 /* 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	3107 * uses mch_errmsg() when started from the desktop.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 * When not going to start the GUI also use stdout.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 if (
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3111 # ifdef UNIX
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3112 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3114 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 isatty(2)
16606 7e733046db1d patch 8.1.1306: Borland support is outdated and doesn't work Bram Moolenaar <Bram@vim.org> parents: 16596 diff changeset	3116 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3117 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3120 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3121 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 !(gui.in_use \|\| gui.starting)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3123 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3129 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3130
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3131 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3132 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3133 if (!(gui.in_use \|\| gui.starting))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3135 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3136 mch_msg_c(str);
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3137 return;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3138 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3139 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3140 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 mch_errmsg(str);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3142 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 #endif /* USE_MCH_ERRMSG */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3151 msg_screen_putchar(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	3175 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3176 msg_moremsg(int full)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3178 int attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3179 char_u s = (char_u )_("-- More --");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3181 attr = HL_ATTR(HLF_M);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3182 screen_puts(s, (int)Rows - 1, 0, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 if (full)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3184 screen_puts((char_u *)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3185 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "),
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3186 (int)Rows - 1, vim_strsize(s), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 * Repeat the message for the current mode: ASKMORE, EXTERNCMD, CONFIRM or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 * exmode_active.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3194 repeat_message(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 if (State == ASKMORE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 msg_moremsg(TRUE); /* display --more-- message again */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 else if (State == CONFIRM)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 display_confirm_msg(); /* display ":confirm" message again */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 else if (State == EXTERNCMD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 windgoto(msg_row, msg_col); /* put cursor back */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 else if (State == HITRETURN \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 {
1445 54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3214 if (msg_row == Rows - 1)
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3215 {
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3216 /* Avoid drawing the "hit-enter" prompt below the previous one,
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3217 * overwrite it. Esp. useful when regaining focus and a
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3218 * FocusGained autocmd exists but didn't draw anything. */
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3219 msg_didout = FALSE;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3220 msg_col = 0;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3221 msg_clr_eos();
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3222 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 * 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	3231 * 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	3232 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3235 msg_check_screen(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 if (!full_screen \|\| !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3252 msg_clr_eos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 * for msg_check().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3264 msg_clr_eos_force(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 if (full_screen) /* only when termcap codes are valid */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 if (*T_CD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 out_str(T_CD); /* clear to end of display */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 else if (*T_CE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 out_str(T_CE); /* clear to end of line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3298 msg_clr_cmdline(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 * end putting a message on the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 * call wait_return if the message does not fit in the available space
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 * return TRUE if wait_return not called.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3311 msg_end(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 /*
5245 8c6615a30951 updated for version 7.4a.047 Bram Moolenaar <bram@vim.org> parents: 4793 diff changeset	3314 * If the string is larger than the window,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 * 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	3318 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 if (!exiting && need_wait_return && !(State & CMDLINE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3333 msg_check(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 if (msg_row == Rows - 1 && msg_col >= sc_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 redraw_cmdline = TRUE;
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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3347 redir_write(char_u *str, int maxlen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3352 /* Don't do anything for displaying prompts and the like. */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3353 if (redir_off)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3354 return;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3355
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3356 /* If 'verbosefile' is set prepare for writing in that file. */
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3357 if (*p_vfile != NUL && verbose_fd == NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3358 verbose_open();
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3359
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3360 if (redirecting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 /* If the string doesn't start with CR or NL, go to msg_col */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 if (s != '\n' && s != '\r')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3368 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3369 execute_redir_str((char_u *)" ", -1);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3370 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3372 else if (redir_vname)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3373 var_redir_str((char_u *)" ", -1);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3374 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3376 if (redir_fd != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 fputs(" ", redir_fd);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3378 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3379 fputs(" ", verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 ++cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3385 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3386 execute_redir_str(s, maxlen);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3387 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 write_reg_contents(redir_reg, s, maxlen, TRUE);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3389 else if (redir_vname)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3390 var_redir_str(s, maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3393 /* Write and adjust the current column. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 while (*s != NUL && (maxlen < 0 \|\| (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3397 if (!redir_reg && !redir_vname && !redir_execute)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3399 if (redir_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3400 putc(*s, redir_fd);
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3401 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3402 putc(*s, verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 if (s == '\r' \|\| s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 ++cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 if (msg_silent != 0) /* should update msg_col */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3417 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3418 redirecting(void)
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3419 {
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3420 return redir_fd != NULL \|\| *p_vfile != NUL
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3421 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3422 \|\| redir_reg \|\| redir_vname \|\| redir_execute
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3423 #endif
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3424 ;
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3425 }
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3426
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 /*
1189 7cdd85615e4e updated for version 7.1b vimboss parents: 1059 diff changeset	3428 * Before giving verbose message.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3429 * Must always be called paired with verbose_leave()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3430 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3431 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3432 verbose_enter(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3433 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3434 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3435 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3436 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3437
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3438 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3439 * After giving verbose message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3440 * Must always be called paired with verbose_enter()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3441 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3442 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3443 verbose_leave(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3444 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3445 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3446 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3447 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3448 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3449
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3450 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3451 * Like verbose_enter() and set msg_scroll when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3452 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3453 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3454 verbose_enter_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3455 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3456 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3457 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3458 else
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3459 /* always scroll up, don't overwrite */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3460 msg_scroll = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3461 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3462
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3463 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3464 * Like verbose_leave() and set cmdline_row when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3465 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3466 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3467 verbose_leave_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3468 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3469 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3470 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3471 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3472 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3473 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3474 else
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3475 cmdline_row = msg_row;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3476 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3477
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3478 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3479 * Called when 'verbosefile' is set: stop writing to the file.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3480 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3481 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3482 verbose_stop(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3483 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3484 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3485 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3486 fclose(verbose_fd);
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3487 verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3488 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3489 verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3490 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3491
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3492 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3493 * Open the file 'verbosefile'.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3494 * Return FAIL or OK.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3495 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3496 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3497 verbose_open(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3498 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3499 if (verbose_fd == NULL && !verbose_did_open)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3500 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3501 /* Only give the error message once. */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3502 verbose_did_open = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3503
531 da9142bd190a updated for version 7.0149 vimboss parents: 513 diff changeset	3504 verbose_fd = mch_fopen((char *)p_vfile, "a");
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3505 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3506 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	3507 semsg(_(e_notopen), p_vfile);
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3508 return FAIL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3509 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3510 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3511 return OK;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3512 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3513
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3514 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3519 give_warning(char_u *message, int hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3521 /* Don't do this for ":silent". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 /* Don't want a hit-enter prompt here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 ++no_wait_return;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3527
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 #endif
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	3531 VIM_CLEAR(keep_msg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 if (hl)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3533 keep_msg_attr = HL_ATTR(HLF_W);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 keep_msg_attr = 0;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	3536 if (msg_attr((char *)message, keep_msg_attr) && msg_scrolled == 0)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	3537 set_keep_msg(message, keep_msg_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 msg_didout = FALSE; /* overwrite this message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 msg_col = 0;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3541
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3545 #if defined(FEAT_EVAL) \|\| defined(PROTO)
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3546 void
7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3547 give_warning2(char_u message, char_u a1, int hl)
7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3548 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3549 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3550 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3551 // Very early in initialisation and already something wrong, just give
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3552 // the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3553 give_warning((char_u *)message, hl);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3554 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3555 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3556 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3557 vim_snprintf((char )IObuff, IOSIZE, (char )message, a1);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3558 give_warning(IObuff, hl);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3559 }
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3560 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3561 #endif
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3562
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3567 msg_advance(int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 if (msg_silent != 0) /* nothing to advance to */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 msg_col = col; /* for redirection, may fill it up later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 if (col >= Columns) /* not enough room */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 col = Columns - 1;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3576 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3577 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3578 while (msg_col > Columns - col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3579 msg_putchar(' ');
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3580 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3581 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3582 while (msg_col < col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3583 msg_putchar(' ');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 #if defined(FEAT_CON_DIALOG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 * type = one of:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 * different letter.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3606 do_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3607 int type UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3608 char_u *title UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3609 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3610 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3611 int dfltbutton,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3612 char_u textfield UNUSED, / IObuff for inputdialog(), NULL
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	3613 otherwise */
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3614 int ex_cmd) /* when TRUE pressing : accepts default and starts
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3615 Ex command */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 #ifndef NO_CONSOLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 /* Don't output anything in silent mode ("ex -s") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 if (silent_mode)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 return dfltbutton; /* return default option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 /* When GUI is running and 'c' not in 'guioptions', use the GUI dialog */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 c = gui_mch_dialog(type, title, message, buttons, dfltbutton,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3634 textfield, ex_cmd);
1809 e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3635 /* avoid a hit-enter prompt without clearing the cmdline */
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3636 need_wait_return = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3637 emsg_on_display = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3638 cmdline_row = msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 /* Flush output to avoid that further messages and redrawing is done
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 * in the wrong order. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 oldState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 /* Get a typed character directly from the user. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 switch (c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 case CAR: /* User accepts default option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 case NL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 case Ctrl_C: /* User aborts/cancels */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 case ESC:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 default: /* Could be a hotkey? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 if (c < 0) /* special keys are ignored here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 continue;
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3679 if (c == ':' && ex_cmd)
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3680 {
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3681 retval = dfltbutton;
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3682 ins_char_typebuf(':');
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3683 break;
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3684 }
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3685
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 /* Make the character lowercase, as chars in "hotkeys" are. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 retval = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3695 i += (*mb_ptr2len)(hotkeys + i) - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 ++retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 /* No hotkey match, so keep waiting */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 State = oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 * Copy one character from "from" to "to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3726 copy_char(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3727 char_u *from,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3728 char_u *to,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3729 int lowercase) /* make character lower case */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3743 len = (*mb_ptr2len)(from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 to = (char_u)TOLOWER_LOC(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 to = from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 * the button is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3768 msg_show_console_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3769 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3770 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3771 int dfltbutton)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 int len = 0;
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3774 #define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 int lenhotkey = HOTK_LEN; /* count first button */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 int copy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 char_u has_hotkey[HAS_HOTKEY_LEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 int first_hotkey = FALSE; /* first char of button is hotkey */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 r = buttons;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 idx = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 while (*r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 *msgp++ = ',';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 msgp++ = ' '; / '\n' -> ', ' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 /* advance to next hotkey and set default hotkey */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 if (has_mbyte)
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3807 hotkp += STRLEN(hotkp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 ++hotkp;
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3810 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 len += 3; /* '\n' -> ', '; 'x' -> '(x)' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 lenhotkey += HOTK_LEN; /* each button needs a hotkey */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 else if (*r == DLG_HOTKEY_CHAR \|\| first_hotkey)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 ++r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833 if (r == DLG_HOTKEY_CHAR) / '&&a' -> '&a' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 msgp++ = r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 /* redefine hotkey */
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3843 hotkp[copy_char(r, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 ++len; /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 has_hotkey[idx] = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 /* everything else copy literally */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 /* advance to the next character */
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11016 diff changeset	3861 MB_PTR_ADV(r);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 *msgp = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	3872 len += (int)(STRLEN(message)
856 8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	3873 + 2 /* for the NL's */
8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	3874 + STRLEN(buttons)
8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	3875 + 3); /* for the ": " and NUL */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	3876 lenhotkey++; /* for the NUL */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 len += 2; /* "x" -> "[x]" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3903 /* Define first default hotkey. Keep the hotkey string NUL
a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3904 * terminated to avoid reading past the end. */
a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3905 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 /* Remember where the choices start, displaying starts here when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 * "hotkp" typed at the more prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 *msgp++ = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 return hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	3921 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3922 display_confirm_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 /* avoid that 'q' at the more prompt truncates the message here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 if (confirm_msg != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	3927 msg_puts_attr((char *)confirm_msg, HL_ATTR(HLF_M));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 #endif /* FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 #if defined(FEAT_CON_DIALOG) \|\| defined(FEAT_GUI_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3936 vim_dialog_yesno(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3937 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3938 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3939 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3940 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 if (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 message,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3945 (char_u *)_("&Yes\n&No"), dflt, NULL, FALSE) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3951 vim_dialog_yesnocancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3952 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3953 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3954 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3955 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 message,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3960 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3969 vim_dialog_yesnoallcancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3970 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3971 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3972 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3973 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 message,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"),
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3979 dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 #endif /* FEAT_GUI_DIALOG \|\| FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	3991 #if defined(FEAT_EVAL)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	3992 static char *e_printf = N_("E766: Insufficient arguments for printf()");
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	3993
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	3994 /*
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	3995 * Get number argument from "idxp" entry in "tvs". First entry is 1.
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	3996 */
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	3997 static varnumber_T
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3998 tv_nr(typval_T tvs, int idxp)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	3999 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4000 int idx = *idxp - 1;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4001 varnumber_T n = 0;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4002 int err = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4003
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4004 if (tvs[idx].v_type == VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4005 emsg(_(e_printf));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4006 else
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4007 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4008 ++*idxp;
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4009 n = tv_get_number_chk(&tvs[idx], &err);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4010 if (err)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4011 n = 0;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4012 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4013 return n;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4014 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4015
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4016 /*
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4017 * Get string argument from "idxp" entry in "tvs". First entry is 1.
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4018 * If "tofree" is NULL tv_get_string_chk() is used. Some types (e.g. List)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4019 * are not converted to a string.
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4020 * If "tofree" is not NULL echo_string() is used. All types are converted to
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4021 * a string with the same format as ":echo". The caller must free "*tofree".
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 531 diff changeset	4022 * Returns NULL for an error.
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4023 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4024 static char *
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4025 tv_str(typval_T tvs, int idxp, char_u **tofree)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4026 {
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4027 int idx = *idxp - 1;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4028 char *s = NULL;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4029 static char_u numbuf[NUMBUFLEN];
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4030
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4031 if (tvs[idx].v_type == VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4032 emsg(_(e_printf));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4033 else
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4034 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4035 ++*idxp;
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4036 if (tofree != NULL)
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4037 s = (char *)echo_string(&tvs[idx], tofree, numbuf, get_copyID());
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4038 else
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4039 s = (char *)tv_get_string_chk(&tvs[idx]);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4040 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4041 return s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4042 }
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4043
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4044 # ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4045 /*
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4046 * Get float argument from "idxp" entry in "tvs". First entry is 1.
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4047 */
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4048 static double
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4049 tv_float(typval_T tvs, int idxp)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4050 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4051 int idx = *idxp - 1;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4052 double f = 0;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4053
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4054 if (tvs[idx].v_type == VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4055 emsg(_(e_printf));
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4056 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4057 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4058 ++*idxp;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4059 if (tvs[idx].v_type == VAR_FLOAT)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4060 f = tvs[idx].vval.v_float;
1656 eb6fc577c96c updated for version 7.2a-008 vimboss parents: 1619 diff changeset	4061 else if (tvs[idx].v_type == VAR_NUMBER)
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4062 f = (double)tvs[idx].vval.v_number;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4063 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4064 emsg(_("E807: Expected Float argument for printf()"));
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4065 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4066 return f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4067 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4068 # endif
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4069 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4070
10036 ab6320d74331 commit https://github.com/vim/vim/commit/7f7bd297d6d989254f71c694f1c72d07cbc5c306 Christian Brabandt <cb@256bit.org> parents: 10015 diff changeset	4071 #ifdef FEAT_FLOAT
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4072 /*
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4073 * Return the representation of infinity for printf() function:
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4074 * "-inf", "inf", "+inf", " inf", "-INF", "INF", "+INF" or " INF".
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4075 */
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4076 static const char *
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4077 infinity_str(int positive,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4078 char fmt_spec,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4079 int force_sign,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4080 int space_for_positive)
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4081 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4082 static const char *table[] =
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4083 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4084 "-inf", "inf", "+inf", " inf",
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4085 "-INF", "INF", "+INF", " INF"
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4086 };
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4087 int idx = positive * (1 + force_sign + force_sign * space_for_positive);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4088
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4089 if (ASCII_ISUPPER(fmt_spec))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4090 idx += 4;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4091 return table[idx];
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4092 }
10036 ab6320d74331 commit https://github.com/vim/vim/commit/7f7bd297d6d989254f71c694f1c72d07cbc5c306 Christian Brabandt <cb@256bit.org> parents: 10015 diff changeset	4093 #endif
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4094
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4095 /*
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4096 * This code was included to provide a portable vsnprintf() and snprintf().
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4097 * 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	4098 * consistency.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4099 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4100 * This code is based on snprintf.c - a portable implementation of snprintf
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4101 * 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	4102 * Included with permission. It was heavily modified to fit in Vim.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4103 * The original code, including useful comments, can be found here:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4104 * http://www.ijs.si/software/snprintf/
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4105 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4106 * This snprintf() only supports the following conversion specifiers:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4107 * 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	4108 * with flags: '-', '+', ' ', '0' and '#'.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4109 * An asterisk is supported for field width as well as precision.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4110 *
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4111 * Limited support for floating point was added: 'f', 'F', 'e', 'E', 'g', 'G'.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4112 *
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4113 * Length modifiers 'h' (short int) and 'l' (long int) and 'll' (long long int)
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4114 * are supported.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4115 *
437 256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	4116 * 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	4117 * relevant for double-byte encodings where the second byte may be '%'.
256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	4118 *
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4119 * 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	4120 * 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	4121 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4122 * The return value is the number of characters which would be generated
6448 e13f8073c9f9 updated for version 7.4.553 Bram Moolenaar <bram@vim.org> parents: 5684 diff changeset	4123 * for the given input, excluding the trailing NUL. If this value
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4124 * is greater or equal to "str_m", not all characters from the result
b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4125 * 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	4126 * are discarded. If "str_m" is greater than zero it is guaranteed
6448 e13f8073c9f9 updated for version 7.4.553 Bram Moolenaar <bram@vim.org> parents: 5684 diff changeset	4127 * the resulting string will be NUL-terminated.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4128 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4129
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4130 /*
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4131 * When va_list is not supported we only define vim_snprintf().
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4132 *
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4133 * vim_vsnprintf_typval() can be invoked with either "va_list" or a list of
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4134 * "typval_T". When the latter is not used it must be NULL.
272 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 /* When generating prototypes all of this is skipped, cproto doesn't
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4138 * understand this. */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4139 #ifndef PROTO
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4140
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4141 /* Like vim_vsnprintf() but append to the string. */
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4142 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4143 vim_snprintf_add(char str, size_t str_m, const char fmt, ...)
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4144 {
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4145 va_list ap;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4146 int str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4147 size_t len = STRLEN(str);
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4148 size_t space;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4149
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4150 if (str_m <= len)
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4151 space = 0;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4152 else
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4153 space = str_m - len;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4154 va_start(ap, fmt);
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4155 str_l = vim_vsnprintf(str + len, space, fmt, ap);
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4156 va_end(ap);
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4157 return str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4158 }
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4159
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4160 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4161 vim_snprintf(char str, size_t str_m, const char fmt, ...)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4162 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4163 va_list ap;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4164 int str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4165
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4166 va_start(ap, fmt);
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4167 str_l = vim_vsnprintf(str, str_m, fmt, ap);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4168 va_end(ap);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4169 return str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4170 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4171
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4172 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4173 vim_vsnprintf(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4174 char *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4175 size_t str_m,
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4176 const char *fmt,
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4177 va_list ap)
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4178 {
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4179 return vim_vsnprintf_typval(str, str_m, fmt, ap, NULL);
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4180 }
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4181
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4182 int
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4183 vim_vsnprintf_typval(
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4184 char *str,
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4185 size_t str_m,
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4186 const char *fmt,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4187 va_list ap,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4188 typval_T *tvs)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4189 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4190 size_t str_l = 0;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4191 const char *p = fmt;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4192 int arg_idx = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4193
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4194 if (p == NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4195 p = "";
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4196 while (*p != NUL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4197 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4198 if (*p != '%')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4199 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4200 char *q = strchr(p + 1, '%');
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4201 size_t n = (q == NULL) ? STRLEN(p) : (size_t)(q - p);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4202
437 256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	4203 /* Copy up to the next '%' or NUL without any changes. */
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4204 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4205 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4206 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4207
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4208 mch_memmove(str + str_l, p, n > avail ? avail : n);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4209 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4210 p += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4211 str_l += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4212 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4213 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4214 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4215 size_t min_field_width = 0, precision = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4216 int zero_padding = 0, precision_specified = 0, justify_left = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4217 int alternate_form = 0, force_sign = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4218
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4219 /* If both the ' ' and '+' flags appear, the ' ' flag should be
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4220 * ignored. */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4221 int space_for_positive = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4222
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4223 /* allowed values: \0, h, l, L */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4224 char length_modifier = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4225
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4226 /* temporary buffer for simple numeric->string conversion */
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4227 # if defined(FEAT_FLOAT)
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4228 # define TMP_LEN 350 /* On my system 1e308 is the biggest number possible.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4229 * That sounds reasonable to use as the maximum
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4230 * printable. */
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4231 # elif defined(FEAT_NUM64)
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4232 # define TMP_LEN 66
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4233 # else
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4234 # define TMP_LEN 34
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4235 # endif
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4236 char tmp[TMP_LEN];
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4237
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4238 /* string address in case of string argument */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4239 const char *str_arg = NULL;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4240
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4241 /* natural field width of arg without padding and sign */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4242 size_t str_arg_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4243
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4244 /* unsigned char argument value - only defined for c conversion.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4245 * N.B. standard explicitly states the char argument for the c
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4246 * conversion is unsigned */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4247 unsigned char uchar_arg;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4248
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4249 /* number of zeros to be inserted for numeric conversions as
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4250 * required by the precision or minimal field width */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4251 size_t number_of_zeros_to_pad = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4252
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4253 /* index into tmp where zero padding is to be inserted */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4254 size_t zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4255
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4256 /* current conversion specifier character */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4257 char fmt_spec = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4258
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4259 /* buffer for 's' and 'S' specs */
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4260 char_u *tofree = NULL;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4261
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4262
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4263 p++; /* skip '%' */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4264
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4265 /* parse flags */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4266 while (p == '0' \|\| p == '-' \|\| p == '+' \|\| p == ' '
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4267 \|\| p == '#' \|\| p == '\'')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4268 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4269 switch (*p)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4270 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4271 case '0': zero_padding = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4272 case '-': justify_left = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4273 case '+': force_sign = 1; space_for_positive = 0; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4274 case ' ': force_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4275 /* If both the ' ' and '+' flags appear, the ' '
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4276 * flag should be ignored */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4277 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4278 case '#': alternate_form = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4279 case '\'': break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4280 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4281 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4282 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4283 /* If the '0' and '-' flags both appear, the '0' flag should be
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4284 * ignored. */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4285
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4286 /* parse field width */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4287 if (p == '')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4288 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4289 int j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4290
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4291 p++;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4292 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4293 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4294 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4295 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4296 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4297 if (j >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4298 min_field_width = j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4299 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4300 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4301 min_field_width = -j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4302 justify_left = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4303 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4304 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4305 else if (VIM_ISDIGIT((int)(*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 /* size_t could be wider than unsigned int; make sure we treat
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4308 * argument like common implementations do */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4309 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4310
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4311 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4312 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4313 min_field_width = uj;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4314 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4315
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4316 /* parse precision */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4317 if (*p == '.')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4318 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4319 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4320 precision_specified = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4321 if (p == '')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4322 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4323 int j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4324
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4325 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4326 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4327 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4328 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4329 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4330 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4331 if (j >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4332 precision = j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4333 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4334 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4335 precision_specified = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4336 precision = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4337 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4338 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4339 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4340 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4341 /* size_t could be wider than unsigned int; make sure we
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4342 * treat argument like common implementations do */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4343 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4344
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4345 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4346 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4347 precision = uj;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4348 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4349 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4350
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4351 /* parse 'h', 'l' and 'll' length modifiers */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4352 if (p == 'h' \|\| p == 'l')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4353 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4354 length_modifier = *p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4355 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4356 if (length_modifier == 'l' && *p == 'l')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4357 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4358 /* double l = long long */
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4359 # ifdef FEAT_NUM64
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4360 length_modifier = 'L';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4361 # else
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4362 length_modifier = 'l'; /* treat it as a single 'l' */
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4363 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4364 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4365 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4366 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4367 fmt_spec = *p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4368
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4369 /* common synonyms: */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4370 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4371 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4372 case 'i': fmt_spec = 'd'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4373 case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4374 case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4375 case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4376 default: break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4377 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4378
9497 d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4379 # if defined(FEAT_EVAL) && defined(FEAT_NUM64)
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4380 switch (fmt_spec)
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4381 {
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4382 case 'd': case 'u': case 'o': case 'x': case 'X':
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4383 if (tvs != NULL && length_modifier == '\0')
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4384 length_modifier = 'L';
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4385 }
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4386 # endif
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4387
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4388 /* get parameter value, do initial processing */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4389 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4390 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4391 /* '%' and 'c' behave similar to 's' regarding flags and field
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4392 * widths */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4393 case '%':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4394 case 'c':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4395 case 's':
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4396 case 'S':
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4397 str_arg_l = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4398 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4399 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4400 case '%':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4401 str_arg = p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4402 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4403
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4404 case 'c':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4405 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4406 int j;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4407
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4408 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4409 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4410 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4411 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4412 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4413 /* standard demands unsigned char */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4414 uchar_arg = (unsigned char)j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4415 str_arg = (char *)&uchar_arg;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4416 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4417 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4418
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4419 case 's':
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4420 case 'S':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4421 str_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4422 # if defined(FEAT_EVAL)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4423 tvs != NULL ? tv_str(tvs, &arg_idx, &tofree) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4424 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4425 va_arg(ap, char *);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4426 if (str_arg == NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4427 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4428 str_arg = "[NULL]";
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4429 str_arg_l = 6;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4430 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4431 /* make sure not to address string beyond the specified
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4432 * precision !!! */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4433 else if (!precision_specified)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4434 str_arg_l = strlen(str_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4435 /* truncate string if necessary as requested by precision */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4436 else if (precision == 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4437 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4438 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4439 {
881 48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4440 /* Don't put the #if inside memchr(), it can be a
48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4441 * macro. */
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4442 /* memchr on HP does not like n > 2^31 !!! */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4443 char *q = memchr(str_arg, '\0',
881 48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4444 precision <= (size_t)0x7fffffffL ? precision
48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4445 : (size_t)0x7fffffffL);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4446 str_arg_l = (q == NULL) ? precision
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4447 : (size_t)(q - str_arg);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4448 }
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4449 if (fmt_spec == 'S')
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4450 {
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4451 if (min_field_width != 0)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4452 min_field_width += STRLEN(str_arg)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4453 - mb_string2cells((char_u *)str_arg, -1);
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4454 if (precision)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4455 {
18176 dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4456 char_u *p1;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4457 size_t i = 0;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4458
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4459 for (p1 = (char_u )str_arg; p1;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4460 p1 += mb_ptr2len(p1))
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4461 {
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4462 i += (size_t)mb_ptr2cells(p1);
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4463 if (i > precision)
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4464 break;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4465 }
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4466 str_arg_l = precision = p1 - (char_u *)str_arg;
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4467 }
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4468 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4469 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4470
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4471 default:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4472 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4473 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4474 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4475
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4476 case 'd': case 'u':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4477 case 'b': case 'B':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4478 case 'o':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4479 case 'x': case 'X':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4480 case 'p':
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4481 {
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4482 /* NOTE: the u, b, o, x, X and p conversion specifiers
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4483 * imply the value is unsigned; d implies a signed
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4484 * value */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4485
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4486 /* 0 if numeric argument is zero (or if pointer is
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4487 * NULL for 'p'), +1 if greater than zero (or nonzero
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4488 * for unsigned arguments), -1 if negative (unsigned
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4489 * argument is never negative) */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4490 int arg_sign = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4491
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4492 /* only defined for length modifier h, or for no
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4493 * length modifiers */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4494 int int_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4495 unsigned int uint_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4496
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4497 /* only defined for length modifier l */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4498 long int long_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4499 unsigned long int ulong_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4500
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4501 # ifdef FEAT_NUM64
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4502 /* only defined for length modifier ll */
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4503 varnumber_T llong_arg = 0;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4504 uvarnumber_T ullong_arg = 0;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4505 # endif
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4506
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4507 /* only defined for b conversion */
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4508 uvarnumber_T bin_arg = 0;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4509
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4510 /* pointer argument value -only defined for p
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4511 * conversion */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4512 void *ptr_arg = NULL;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4513
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4514 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4515 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4516 length_modifier = '\0';
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4517 ptr_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4518 # if defined(FEAT_EVAL)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4519 tvs != NULL ? (void *)tv_str(tvs, &arg_idx,
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4520 NULL) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4521 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4522 va_arg(ap, void *);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4523 if (ptr_arg != NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4524 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4525 }
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4526 else if (fmt_spec == 'b' \|\| fmt_spec == 'B')
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4527 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4528 bin_arg =
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4529 # if defined(FEAT_EVAL)
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4530 tvs != NULL ?
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4531 (uvarnumber_T)tv_nr(tvs, &arg_idx) :
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4532 # endif
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4533 va_arg(ap, uvarnumber_T);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4534 if (bin_arg != 0)
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4535 arg_sign = 1;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4536 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4537 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4538 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4539 /* signed */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4540 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4541 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4542 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4543 case 'h':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4544 /* char and short arguments are passed as int. */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4545 int_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4546 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4547 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4548 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4549 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4550 if (int_arg > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4551 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4552 else if (int_arg < 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4553 arg_sign = -1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4554 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4555 case 'l':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4556 long_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4557 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4558 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4559 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4560 va_arg(ap, long int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4561 if (long_arg > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4562 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4563 else if (long_arg < 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4564 arg_sign = -1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4565 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4566 # ifdef FEAT_NUM64
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4567 case 'L':
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4568 llong_arg =
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4569 # if defined(FEAT_EVAL)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4570 tvs != NULL ? tv_nr(tvs, &arg_idx) :
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4571 # endif
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4572 va_arg(ap, varnumber_T);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4573 if (llong_arg > 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4574 arg_sign = 1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4575 else if (llong_arg < 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4576 arg_sign = -1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4577 break;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4578 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4579 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4580 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4581 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4582 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4583 /* unsigned */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4584 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4585 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4586 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4587 case 'h':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4588 uint_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4589 # if defined(FEAT_EVAL)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4590 tvs != NULL ? (unsigned)
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4591 tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4592 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4593 va_arg(ap, unsigned int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4594 if (uint_arg != 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4595 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4596 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4597 case 'l':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4598 ulong_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4599 # if defined(FEAT_EVAL)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4600 tvs != NULL ? (unsigned long)
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4601 tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4602 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4603 va_arg(ap, unsigned long int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4604 if (ulong_arg != 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4605 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4606 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4607 # ifdef FEAT_NUM64
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4608 case 'L':
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4609 ullong_arg =
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4610 # if defined(FEAT_EVAL)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4611 tvs != NULL ? (uvarnumber_T)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4612 tv_nr(tvs, &arg_idx) :
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4613 # endif
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4614 va_arg(ap, uvarnumber_T);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4615 if (ullong_arg != 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4616 arg_sign = 1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4617 break;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4618 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4619 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4620 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4621
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4622 str_arg = tmp;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4623 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4624
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4625 /* NOTE:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4626 * For d, i, u, o, x, and X conversions, if precision is
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4627 * specified, the '0' flag should be ignored. This is so
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4628 * with Solaris 2.6, Digital UNIX 4.0, HPUX 10, Linux,
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4629 * FreeBSD, NetBSD; but not with Perl.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4630 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4631 if (precision_specified)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4632 zero_padding = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4633 if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4634 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4635 if (force_sign && arg_sign >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4636 tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4637 /* leave negative numbers for sprintf to handle, to
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4638 * avoid handling tricky cases like (short int)-32768 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4639 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4640 else if (alternate_form)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4641 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4642 if (arg_sign != 0
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4643 && (fmt_spec == 'b' \|\| fmt_spec == 'B'
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4644 \|\| fmt_spec == 'x' \|\| fmt_spec == 'X') )
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4645 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4646 tmp[str_arg_l++] = '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4647 tmp[str_arg_l++] = fmt_spec;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4648 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4649 /* alternate form should have no effect for p
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4650 * conversion, but ... */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4651 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4652
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4653 zero_padding_insertion_ind = str_arg_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4654 if (!precision_specified)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4655 precision = 1; /* default precision is 1 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4656 if (precision == 0 && arg_sign == 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4657 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4658 /* When zero value is formatted with an explicit
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4659 * precision 0, the resulting formatted string is
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4660 * empty (d, i, u, b, B, o, x, X, p). */
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4661 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4662 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4663 {
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4664 char f[6];
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4665 int f_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4666
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4667 /* construct a simple format string for sprintf */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4668 f[f_l++] = '%';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4669 if (!length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4670 ;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4671 else if (length_modifier == 'L')
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4672 {
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4673 # ifdef FEAT_NUM64
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	4674 # ifdef MSWIN
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4675 f[f_l++] = 'I';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4676 f[f_l++] = '6';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4677 f[f_l++] = '4';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4678 # else
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4679 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4680 f[f_l++] = 'l';
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4681 # endif
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4682 # else
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4683 f[f_l++] = 'l';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4684 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4685 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4686 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4687 f[f_l++] = length_modifier;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4688 f[f_l++] = fmt_spec;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4689 f[f_l++] = '\0';
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 (fmt_spec == 'p')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4692 str_arg_l += sprintf(tmp + str_arg_l, f, ptr_arg);
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4693 else if (fmt_spec == 'b' \|\| fmt_spec == 'B')
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4694 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4695 char b[8 * sizeof(uvarnumber_T)];
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4696 size_t b_l = 0;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4697 uvarnumber_T bn = bin_arg;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4698
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4699 do
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4700 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4701 b[sizeof(b) - ++b_l] = '0' + (bn & 0x1);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4702 bn >>= 1;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4703 }
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4704 while (bn != 0);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4705
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4706 memcpy(tmp + str_arg_l, b + sizeof(b) - b_l, b_l);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4707 str_arg_l += b_l;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4708 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4709 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4710 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4711 /* signed */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4712 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4713 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4714 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4715 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4716 tmp + str_arg_l, f, int_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4717 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4718 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4719 tmp + str_arg_l, f, long_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4720 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4721 # ifdef FEAT_NUM64
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4722 case 'L': str_arg_l += sprintf(
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4723 tmp + str_arg_l, f, llong_arg);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4724 break;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4725 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4726 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4727 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4728 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4729 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4730 /* unsigned */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4731 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4732 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4733 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4734 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4735 tmp + str_arg_l, f, uint_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4736 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4737 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4738 tmp + str_arg_l, f, ulong_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4739 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4740 # ifdef FEAT_NUM64
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4741 case 'L': str_arg_l += sprintf(
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4742 tmp + str_arg_l, f, ullong_arg);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4743 break;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4744 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4745 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4746 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4747
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4748 /* include the optional minus sign and possible
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4749 * "0x" in the region before the zero padding
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4750 * insertion point */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4751 if (zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4752 && tmp[zero_padding_insertion_ind] == '-')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4753 zero_padding_insertion_ind++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4754 if (zero_padding_insertion_ind + 1 < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4755 && tmp[zero_padding_insertion_ind] == '0'
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4756 && (tmp[zero_padding_insertion_ind + 1] == 'x'
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4757 \|\| tmp[zero_padding_insertion_ind + 1] == 'X'))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4758 zero_padding_insertion_ind += 2;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4759 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4760
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4761 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4762 size_t num_of_digits = str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4763 - zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4764
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4765 if (alternate_form && fmt_spec == 'o'
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4766 /* unless zero is already the first
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4767 * character */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4768 && !(zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4769 && tmp[zero_padding_insertion_ind] == '0'))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4770 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4771 /* assure leading zero for alternate-form
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4772 * octal numbers */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4773 if (!precision_specified
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4774 \|\| precision < num_of_digits + 1)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4775 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4776 /* precision is increased to force the
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4777 * first character to be zero, except if a
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4778 * zero value is formatted with an
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4779 * explicit precision of zero */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4780 precision = num_of_digits + 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4781 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4782 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4783 /* zero padding to specified precision? */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4784 if (num_of_digits < precision)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4785 number_of_zeros_to_pad = precision - num_of_digits;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4786 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4787 /* zero padding to specified minimal field width? */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4788 if (!justify_left && zero_padding)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4789 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4790 int n = (int)(min_field_width - (str_arg_l
8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4791 + number_of_zeros_to_pad));
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4792 if (n > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4793 number_of_zeros_to_pad += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4794 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4795 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4796 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4797
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4798 # ifdef FEAT_FLOAT
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4799 case 'f':
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4800 case 'F':
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4801 case 'e':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4802 case 'E':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4803 case 'g':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4804 case 'G':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4805 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4806 /* Floating point. */
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4807 double f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4808 double abs_f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4809 char format[40];
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4810 int l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4811 int remove_trailing_zeroes = FALSE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4812
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4813 f =
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4814 # if defined(FEAT_EVAL)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4815 tvs != NULL ? tv_float(tvs, &arg_idx) :
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4816 # endif
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4817 va_arg(ap, double);
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4818 abs_f = f < 0 ? -f : f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4819
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4820 if (fmt_spec == 'g' \|\| fmt_spec == 'G')
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4821 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4822 /* Would be nice to use %g directly, but it prints
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4823 * "1.0" as "1", we don't want that. */
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4824 if ((abs_f >= 0.001 && abs_f < 10000000.0)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4825 \|\| abs_f == 0.0)
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4826 fmt_spec = ASCII_ISUPPER(fmt_spec) ? 'F' : 'f';
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4827 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4828 fmt_spec = fmt_spec == 'g' ? 'e' : 'E';
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4829 remove_trailing_zeroes = TRUE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4830 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4831
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4832 if ((fmt_spec == 'f' \|\| fmt_spec == 'F') &&
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4833 # ifdef VAX
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4834 abs_f > 1.0e38
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4835 # else
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4836 abs_f > 1.0e307
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4837 # endif
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4838 )
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4839 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4840 /* Avoid a buffer overflow */
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4841 STRCPY(tmp, infinity_str(f > 0.0, fmt_spec,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4842 force_sign, space_for_positive));
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4843 str_arg_l = STRLEN(tmp);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4844 zero_padding = 0;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4845 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4846 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4847 {
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4848 if (isnan(f))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4849 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4850 /* Not a number: nan or NAN */
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4851 STRCPY(tmp, ASCII_ISUPPER(fmt_spec) ? "NAN"
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4852 : "nan");
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4853 str_arg_l = 3;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4854 zero_padding = 0;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4855 }
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4856 else if (isinf(f))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4857 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4858 STRCPY(tmp, infinity_str(f > 0.0, fmt_spec,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4859 force_sign, space_for_positive));
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4860 str_arg_l = STRLEN(tmp);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4861 zero_padding = 0;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4862 }
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4863 else
13188 a49a5419a83f patch 8.0.1468: illegal memory access in del_bytes() Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	4864 {
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4865 /* Regular float number */
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4866 format[0] = '%';
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4867 l = 1;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4868 if (force_sign)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4869 format[l++] = space_for_positive ? ' ' : '+';
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4870 if (precision_specified)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4871 {
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4872 size_t max_prec = TMP_LEN - 10;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4873
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4874 /* Make sure we don't get more digits than we
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4875 * have room for. */
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4876 if ((fmt_spec == 'f' \|\| fmt_spec == 'F')
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4877 && abs_f > 1.0)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4878 max_prec -= (size_t)log10(abs_f);
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4879 if (precision > max_prec)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4880 precision = max_prec;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4881 l += sprintf(format + l, ".%d", (int)precision);
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4882 }
10040 48f70e0c696a commit https://github.com/vim/vim/commit/965ed14973fd3f1b2aace7bae4d4722b71ca04f9 Christian Brabandt <cb@256bit.org> parents: 10038 diff changeset	4883 format[l] = fmt_spec == 'F' ? 'f' : fmt_spec;
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4884 format[l + 1] = NUL;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4885
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4886 str_arg_l = sprintf(tmp, format, f);
13188 a49a5419a83f patch 8.0.1468: illegal memory access in del_bytes() Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	4887 }
9986 9bef7b5d02cb commit https://github.com/vim/vim/commit/9992237a3e791fbc0c1ebf743ece1b75e1488410 Christian Brabandt <cb@256bit.org> parents: 9980 diff changeset	4888
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4889 if (remove_trailing_zeroes)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4890 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4891 int i;
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4892 char *tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4893
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4894 /* Using %g or %G: remove superfluous zeroes. */
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4895 if (fmt_spec == 'f' \|\| fmt_spec == 'F')
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4896 tp = tmp + str_arg_l - 1;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4897 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4898 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4899 tp = (char )vim_strchr((char_u )tmp,
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4900 fmt_spec == 'e' ? 'e' : 'E');
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4901 if (tp != NULL)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4902 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4903 /* Remove superfluous '+' and leading
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4904 * zeroes from the exponent. */
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4905 if (tp[1] == '+')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4906 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4907 /* Change "1.0e+07" to "1.0e07" */
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4908 STRMOVE(tp + 1, tp + 2);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4909 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4910 }
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4911 i = (tp[1] == '-') ? 2 : 1;
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4912 while (tp[i] == '0')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4913 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4914 /* Change "1.0e07" to "1.0e7" */
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4915 STRMOVE(tp + i, tp + i + 1);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4916 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4917 }
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4918 --tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4919 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4920 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4921
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4922 if (tp != NULL && !precision_specified)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4923 /* Remove trailing zeroes, but keep the one
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4924 * just after a dot. */
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4925 while (tp > tmp + 2 && *tp == '0'
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4926 && tp[-1] != '.')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4927 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4928 STRMOVE(tp, tp + 1);
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4929 --tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4930 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4931 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4932 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4933 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4934 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4935 char *tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4936
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4937 /* Be consistent: some printf("%e") use 1.0e+12
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4938 * and some 1.0e+012. Remove one zero in the last
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4939 * case. */
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4940 tp = (char )vim_strchr((char_u )tmp,
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4941 fmt_spec == 'e' ? 'e' : 'E');
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4942 if (tp != NULL && (tp[1] == '+' \|\| tp[1] == '-')
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4943 && tp[2] == '0'
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4944 && vim_isdigit(tp[3])
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4945 && vim_isdigit(tp[4]))
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4946 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4947 STRMOVE(tp + 2, tp + 3);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4948 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4949 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4950 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4951 }
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4952 if (zero_padding && min_field_width > str_arg_l
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4953 && (tmp[0] == '-' \|\| force_sign))
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4954 {
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4955 /* padding 0's should be inserted after the sign */
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4956 number_of_zeros_to_pad = min_field_width - str_arg_l;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4957 zero_padding_insertion_ind = 1;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4958 }
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4959 str_arg = tmp;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4960 break;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4961 }
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4962 # endif
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4963
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4964 default:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4965 /* unrecognized conversion specifier, keep format string
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4966 * as-is */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4967 zero_padding = 0; /* turn zero padding off for non-numeric
1189 7cdd85615e4e updated for version 7.1b vimboss parents: 1059 diff changeset	4968 conversion */
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4969 justify_left = 1;
856 8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	4970 min_field_width = 0; /* reset flags */
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4971
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4972 /* discard the unrecognized conversion, just keep *
856 8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	4973 * the unrecognized conversion character */
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4974 str_arg = p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4975 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4976 if (*p != NUL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4977 str_arg_l++; /* include invalid conversion specifier
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4978 unchanged if not at end-of-string */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4979 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4980 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4981
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4982 if (*p != NUL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4983 p++; /* step over the just processed conversion specifier */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4984
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4985 /* insert padding to the left as requested by min_field_width;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4986 * this does not include the zero padding in case of numerical
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4987 * conversions*/
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4988 if (!justify_left)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4989 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4990 /* left padding with blank or zero */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4991 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	4992
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	4993 if (pn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4994 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4995 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4996 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4997 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4998
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4999 vim_memset(str + str_l, zero_padding ? '0' : ' ',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5000 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5001 : (size_t)pn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5002 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5003 str_l += pn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5004 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5005 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5006
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5007 /* zero padding as requested by the precision or by the minimal
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5008 * field width for numeric conversions required? */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 291 diff changeset	5009 if (number_of_zeros_to_pad == 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5010 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5011 /* will not copy first part of numeric right now, *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5012 * force it to be copied later in its entirety */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5013 zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5014 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5015 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5016 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5017 /* insert first part of numerics (sign or '0x') before zero
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5018 * padding */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5019 int zn = (int)zero_padding_insertion_ind;
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5020
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5021 if (zn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5022 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5023 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5024 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5025 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5026
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5027 mch_memmove(str + str_l, str_arg,
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5028 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5029 : (size_t)zn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5030 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5031 str_l += zn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5032 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5033
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5034 /* insert zero padding as requested by the precision or min
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5035 * field width */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5036 zn = (int)number_of_zeros_to_pad;
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5037 if (zn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5038 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5039 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5040 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11653 diff changeset	5041 size_t avail = str_m - str_l;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5042
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5043 vim_memset(str + str_l, '0',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5044 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5045 : (size_t)zn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5046 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5047 str_l += zn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5048 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5049 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5050
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5051 /* insert formatted string
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5052 * (or as-is conversion specifier for unknown conversions) */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5053 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5054 int sn = (int)(str_arg_l - zero_padding_insertion_ind);
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5055
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5056 if (sn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5057 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5058 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5059 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5060 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5061
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5062 mch_memmove(str + str_l,
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5063 str_arg + zero_padding_insertion_ind,
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5064 (size_t)sn > avail ? avail : (size_t)sn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5065 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5066 str_l += sn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5067 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5068 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5069
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5070 /* insert right padding */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5071 if (justify_left)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5072 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5073 /* right blank padding to the field width */
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	5074 int pn = (int)(min_field_width
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	5075 - (str_arg_l + number_of_zeros_to_pad));
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5076
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5077 if (pn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5078 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5079 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5080 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5081 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5082
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5083 vim_memset(str + str_l, ' ',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5084 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5085 : (size_t)pn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5086 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5087 str_l += pn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5088 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5089 }
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	5090 vim_free(tofree);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5091 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5092 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5093
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5094 if (str_m > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5095 {
437 256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	5096 /* make sure the string is nul-terminated even at the expense of
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5097 * overwriting the last character (shouldn't happen, but just in case)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5098 * */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5099 str[str_l <= str_m - 1 ? str_l : str_m - 1] = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5100 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5101
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	5102 if (tvs != NULL && tvs[arg_idx - 1].v_type != VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	5103 emsg(_("E767: Too many arguments to printf()"));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	5104
437 256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	5105 /* Return the number of characters formatted (excluding trailing nul
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5106 * character), that is, the number of characters that would have been
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5107 * written to the buffer if it were large enough. */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5108 return (int)str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5109 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5110
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5111 #endif /* PROTO */

Mercurial > vim

annotate src/message.c @ 18478:94223687df0e