vim: src/message.c annotate

annotate src/message.c @ 20409:fd1b6f4f497e v8.2.0759

patch 8.2.0759: Vim9: missing changes for performance improvements Commit: https://github.com/vim/vim/commit/270d0388d284c130b322b185497e437cfbbae412 Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 15 21:42:53 2020 +0200 patch 8.2.0759: Vim9: missing changes for performance improvements Problem: Vim9: missing changes for performance improvements Solution: Use GA_GROW(). Don't call breakcheck so often.

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 15 May 2020 21:45:03 +0200
parents	7196cd9d8397
children	5995db0fe84a

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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	36 static int confirm_msg_used = FALSE; // displaying confirm_msg
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	37 static char_u *confirm_msg = NULL; // ":confirm" message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	137 // Skip messages not matching ":filter pattern".
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	156 // Add message to history (unless it's a repeated kept message or a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	209 // Use all the columns.
513 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	212 // Use up to 'showcmd' column.
513 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)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	217 // may have up to 18 bytes per cell (6 per char, up to two
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	244 size_t room = room_in - 3; // "..." takes 3 chars
9640 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	260 // text fits without truncating!
7 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	278 // Last part: End of the string.
7 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 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	282 // For DBCS going backwards in a string is slow, but
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	283 // computing the cell width isn't too slow: go forward
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	284 // until the rest fits.
7 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 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 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 {
18999 6fb11e7fb9cd patch 8.2.0060: message test only runs with one encoding Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	310 for (i = (int)STRLEN(s);
6fb11e7fb9cd patch 8.2.0060: message test only runs with one encoding Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	311 i - 1 >= 0 && len + (n = ptr2cells(s + i - 1)) <= room; --i)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	312 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	315
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	316 if (i <= e + 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	317 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	318 // text fits without truncating
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	319 if (s != buf)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	320 {
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	321 len = STRLEN(s);
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	322 if (len >= (size_t)buflen)
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	323 len = buflen - 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	324 len = len - e + 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	325 if (len < 1)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	326 buf[e - 1] = NUL;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	327 else
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	328 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	329 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	330 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	331 else if (e + 3 < buflen)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	332 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	333 // 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	334 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	335 len = STRLEN(s + i) + 1;
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	336 if (len >= (size_t)buflen - e - 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	337 len = buflen - e - 3 - 1;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	338 mch_memmove(buf + e + 3, s + i, len);
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	339 buf[e + 3 + len - 1] = NUL;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	340 }
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	341 else
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	342 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	343 // can't fit in the "...", just truncate it
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	344 buf[e - 1] = NUL;
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	345 }
7 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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 * 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	350 * Note: Caller of smsg() and smsg_attr() must check the resulting string is
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 * shorter than IOSIZE!!!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	355 int vim_snprintf(char str, size_t str_m, const char fmt, ...);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	356
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	357 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	358 smsg(const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	360 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	361 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	362 // 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	363 // 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	364 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	365 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	366 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	367 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	368 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	369
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	370 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	371 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	372 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	373 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	374 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	376
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	377 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	378 smsg_attr(int attr, const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	379 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	380 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	381 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	382 // 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	383 // 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	384 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	385 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	386 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	387 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	388 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	389
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	390 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	391 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	392 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	393 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	394 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	396
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	397 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	398 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	399 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	400 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	401 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	402 // 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	403 // 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	404 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	405 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	406 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	407 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	408 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	409
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	410 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	411 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	412 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	413 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	414 }
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	415 }
487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	416
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 * Remember the last sourcing name/lnum used in an error message, so that it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 * isn't printed each time when it didn't change.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 static int last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424 static char_u *last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	426 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	427 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 * for the next error message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	429 */
360 22c8aff09ad3 updated for version 7.0094 vimboss parents: 355 diff changeset	430 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	431 reset_last_sourcing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	432 {
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	433 VIM_CLEAR(last_sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	434 last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	437 /*
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	438 * Return TRUE if "SOURCING_NAME" differs from "last_sourcing_name".
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	439 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	440 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	441 other_sourcing_name(void)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	442 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	443 if (SOURCING_NAME != NULL)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	444 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	445 if (last_sourcing_name != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	446 return STRCMP(SOURCING_NAME, last_sourcing_name) != 0;
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	447 return TRUE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	448 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	449 return FALSE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	450 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	451
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	452 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 * Get the message about the source, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	456 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	457 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	458 get_emsg_source(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	459 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	460 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	461
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	462 if (SOURCING_NAME != NULL && other_sourcing_name())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	463 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	464 char_u *sname = estack_sfile();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	465 char_u *tofree = sname;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	466
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	467 if (sname == NULL)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	468 sname = SOURCING_NAME;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	469
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	470 p = (char_u *)_("Error detected while processing %s:");
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	471 Buf = alloc(STRLEN(sname) + STRLEN(p));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 if (Buf != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	473 sprintf((char )Buf, (char )p, sname);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	474 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 * Get the message about the source lnum, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	486 get_emsg_lnum(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	490 // lnum is 0 when executing a command from the command line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	491 // argument, we don't want a line number then
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	492 if (SOURCING_NAME != NULL
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	493 && (other_sourcing_name() \|\| SOURCING_LNUM != last_sourcing_lnum)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	494 && SOURCING_LNUM != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496 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	497 Buf = alloc(STRLEN(p) + 20);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	498 if (Buf != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	499 sprintf((char )Buf, (char )p, (long)SOURCING_LNUM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 /*
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	506 * Display name and line number for the source of an error.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	507 * 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	508 * is only displayed if it changed.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	509 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	510 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	511 msg_source(int attr)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	512 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	513 char_u *p;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	514
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	515 ++no_wait_return;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	516 p = get_emsg_source();
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	517 if (p != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	518 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	519 msg_attr((char *)p, attr);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	520 vim_free(p);
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	521 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	522 p = get_emsg_lnum();
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	523 if (p != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	524 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	525 msg_attr((char *)p, HL_ATTR(HLF_N));
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	526 vim_free(p);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	527 last_sourcing_lnum = SOURCING_LNUM; // only once for each line
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	528 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	529
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	530 // remember the last sourcing name printed, also when it's empty
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	531 if (SOURCING_NAME == NULL \|\| other_sourcing_name())
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	532 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	533 vim_free(last_sourcing_name);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	534 if (SOURCING_NAME == NULL)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	535 last_sourcing_name = NULL;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	536 else
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	537 last_sourcing_name = vim_strsave(SOURCING_NAME);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	538 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	539 --no_wait_return;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	540 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	541
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	542 /*
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	543 * Return TRUE if not giving error messages right now:
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	544 * If "emsg_off" is set: no error messages at the moment.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	545 * If "msg" is in 'debug': do error message but without side effects.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	546 * If "emsg_skip" is set: never do error messages.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	547 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	548 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	549 emsg_not_now(void)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	550 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	551 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	552 && vim_strchr(p_debug, 't') == NULL)
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	553 #ifdef FEAT_EVAL
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	554 \|\| emsg_skip > 0
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	555 #endif
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	556 )
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	557 return TRUE;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	558 return FALSE;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	559 }
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	560
11016 4e7308525fe7 patch 8.0.0397: can't build with +viminfo but without +eval Christian Brabandt <cb@256bit.org> parents: 11012 diff changeset	561 #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	562 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	563
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	564 void
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	565 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	566 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	567 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	568 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	569
15219 dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	570 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	571 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	572 else
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	573 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	574 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	575
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	576 static int
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	577 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	578 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	579 int i;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	580
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	581 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	582 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	583 (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	584 return TRUE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	585 return FALSE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	586 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	587 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	588
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	589 #if !defined(HAVE_STRERROR) \|\| defined(PROTO)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	590 /*
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	591 * Replacement for perror() that behaves more or less like emsg() was called.
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18931 diff changeset	592 * v:errmsg will be set and called_emsg will be incremented.
9605 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 void
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	595 do_perror(char *msg)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	596 {
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	597 perror(msg);
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	598 ++emsg_silent;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	599 emsg(msg);
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	600 --emsg_silent;
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	601 }
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	602 #endif
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	603
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 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 * emsg_core() - display an error message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609 *
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	610 * 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	611 * Note: caller must check 'emsg_not_now()' before calling this.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	613 static int
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	614 emsg_core(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 char_u *p;
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	618 int r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 int ignore = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 int severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	624 #ifdef FEAT_EVAL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	625 // When testing some errors are turned into a normal message.
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	626 if (ignore_error(s))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	627 // 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	628 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	629 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	630
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18931 diff changeset	631 ++called_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 #ifdef FEAT_EVAL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	634 // If "emsg_severe" is TRUE: When an error exception is to be thrown,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	635 // prefer this message over previous messages for the same command.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	637 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639
839 1f3b1021f002 updated for version 7.0e05 vimboss parents: 835 diff changeset	640 if (!emsg_off \|\| vim_strchr(p_debug, 't') != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 * interrupt message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 if (!ignore)
15079 a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message Bram Moolenaar <Bram@vim.org> parents: 14909 diff changeset	653 ++did_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	657 // set "v:errmsg", also when using ":silent! cmd"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 /*
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	662 * When using ":silent! cmd" ignore error messages.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 {
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	667 if (emsg_noredir == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 {
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	669 msg_start();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	670 p = get_emsg_source();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	671 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	672 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	673 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	674 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	675 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	676 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	677 p = get_emsg_lnum();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	678 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	679 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	680 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	681 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	682 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	683 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	684 redir_write(s, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 }
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	686 #ifdef FEAT_JOB_CHANNEL
17262 041156ce1d22 patch 8.1.1630: various small problems Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	687 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	688 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691
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	692 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	693
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	694 // Reset msg_silent, an error causes messages to be switched back on.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	698 if (global_busy) // break :global command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 ++global_busy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 if (p_eb)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	702 beep_flush(); // also includes flush_buffers()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 else
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	704 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	705 ++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	706 #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	707 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	708 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	711 emsg_on_display = TRUE; // remember there is an error message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	712 ++msg_scroll; // don't overwrite a previous message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	713 attr = HL_ATTR(HLF_E); // set highlight mode for error messages
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	714 if (msg_scrolled != 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	715 need_wait_return = TRUE; // needed in case emsg() is called after
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	716 // wait_return has reset need_wait_return
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	717 // and a redraw is expected because
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	718 // msg_scrolled is non-zero
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	720 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	721 emsg_to_channel_log = TRUE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	722 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	725 */
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	726 msg_source(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 */
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	731 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	732 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	733
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	734 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	735 emsg_to_channel_log = FALSE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	736 #endif
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	737 return r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	741 * Print an error message.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	744 emsg(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	746 // 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	747 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	748 return emsg_core((char_u *)s);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	749 return TRUE; // no error messages at the moment
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	750 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	752 #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	753 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	754 * 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	755 * 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	756 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	757 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	758 semsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	759 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	760 // 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	761 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	762 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	763 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	764 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	765 // 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	766 // 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	767 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	768 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	769 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	770 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	771 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	772
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	773 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	774 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	775 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	776 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	777 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	778 }
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	779 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	780 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	781 #endif
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	782
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	783 /*
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	784 * 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	785 * 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	786 * detected when fuzzing vim.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	787 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	788 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	789 iemsg(char *s)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	790 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	791 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	792 emsg_core((char_u *)s);
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	793 #ifdef ABORT_ON_INTERNAL_ERROR
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	794 abort();
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	795 #endif
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	796 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	797
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	798 #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	799 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	800 * 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	801 * 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	802 * 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	803 * 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	804 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	805 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	806 siemsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	807 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	808 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	809 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	810 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	811 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	812 // 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	813 // 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	814 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	815 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	816 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	817 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	818 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	819
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	820 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	821 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	822 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	823 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	824 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	825 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	826 # ifdef ABORT_ON_INTERNAL_ERROR
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	827 abort();
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	828 # endif
ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	829 }
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	830 #endif
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	831
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 * Give an "Internal error" message.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	834 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	835 void
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	836 internal_error(char *where)
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	837 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	838 siemsg(_(e_intern2), where);
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	839 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	840
19554 b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	841 /*
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	842 * Like internal_error() but do not call abort(), to avoid tests using
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	843 * test_unknown() and test_void() causing Vim to exit.
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	844 */
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	845 void
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	846 internal_error_no_abort(char *where)
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	847 {
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	848 semsg(_(e_intern2), where);
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	849 }
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	850
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	851 // emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	853 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	854 emsg_invreg(int name)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	855 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	856 semsg(_("E354: Invalid register name: '%s'"), transchar(name));
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	857 }
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	858
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	860 * Give an error message which contains %s for "name[len]".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	861 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	862 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	863 emsg_namelen(char msg, char_u name, int len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	864 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	865 char_u copy = vim_strnsave((char_u )name, len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	866
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	867 semsg(msg, copy == NULL ? "NULL" : (char *)copy);
19685 d64f403289db patch 8.2.0399: various memory leaks Bram Moolenaar <Bram@vim.org> parents: 19615 diff changeset	868 vim_free(copy);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	869 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	870
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	871 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 * 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	873 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	877 char *
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	878 msg_trunc_attr(char *s, int force, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	881 char *ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	883 // 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	884 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	885
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	886 ts = (char )msg_may_trunc(force, (char_u )s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 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	889 n = msg_attr(ts, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892 if (n)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	893 return ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	903 msg_may_trunc(int force, char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 if ((force \|\| (shortmess(SHM_TRUNC) && !exmode_active))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 && (n = (int)STRLEN(s) - room) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	916 // There may be room anyway when there are multibyte chars.
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	917 if (size <= room)
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	918 return s;
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	919
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 size -= (*mb_ptr2cells)(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	923 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 --n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 s += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	934 add_msg_hist(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	935 char_u *s,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	936 int len, // -1 for undetermined length
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	937 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 if (msg_hist_off \|\| msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	944 // Don't let the message history get too big
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	945 while (msg_hist_len > MAX_MSG_HIST_LEN)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	946 (void)delete_first_msg();
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	947
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	948 // 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	949 p = ALLOC_ONE(struct msg_hist);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 len = (int)STRLEN(s);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	954 // remove leading and trailing newlines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 /*
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	975 * Delete the first (oldest) message from the history.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	976 * Returns FAIL if there are no messages.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	977 */
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	978 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	979 delete_first_msg(void)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	980 {
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	981 struct msg_hist *p;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	982
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	983 if (msg_hist_len <= 0)
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	984 return FAIL;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	985 p = first_msg_hist;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	986 first_msg_hist = p->next;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	987 if (first_msg_hist == NULL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	988 last_msg_hist = NULL; // history is empty
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	989 vim_free(p->msg);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	990 vim_free(p);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	991 --msg_hist_len;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	992 return OK;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	993 }
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	994
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	995 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 void
8901 b4dad96ade29 commit https://github.com/vim/vim/commit/52196b2dbe3b64b5054e1df3d3aa8fc65e30addc Christian Brabandt <cb@256bit.org> parents: 8897 diff changeset	999 ex_messages(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 char_u *s;
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1003 int c = 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1004
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1005 if (STRCMP(eap->arg, "clear") == 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1006 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1007 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	1008
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1009 while (msg_hist_len > keep)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1010 (void)delete_first_msg();
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1011 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1012 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1013
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1014 if (*eap->arg != NUL)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1015 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	1016 emsg(_(e_invarg));
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1017 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1018 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1022 p = first_msg_hist;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1023 if (eap->addr_count != 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1024 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1025 // Count total messages
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1026 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	1027 c++;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1028
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1029 c -= eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1030
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1031 // Skip without number of messages specified
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1032 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	1033 p = p->next, c--);
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1034 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1035
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1036 if (p == first_msg_hist)
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1037 {
20162 7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1038 #ifdef FEAT_MULTI_LANG
7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1039 s = get_mess_lang();
7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1040 #else
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1041 s = mch_getenv((char_u *)"LANG");
20162 7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1042 #endif
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1043 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	1044 // 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	1045 // translators to read.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1046 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	1047 // 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	1048 // 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	1049 _("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	1050 HL_ATTR(HLF_T));
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1051 }
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1052
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1053 // Display what was not skipped.
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1054 for (; p != NULL && !got_int; p = p->next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 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	1056 msg_attr((char *)p->msg, p->attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1061 #if defined(FEAT_CON_DIALOG) \|\| defined(FIND_REPLACE_DIALOG) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 * and a delay.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 */
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1066 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1067 msg_end_prompt(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 msg_clr_eos();
3240 c97c3272d7a6 updated for version 7.3.389 Bram Moolenaar <bram@vim.org> parents: 3072 diff changeset	1074 lines_left = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 /*
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1079 * 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	1080 * 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	1081 * 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	1082 * If "redraw" is -1, don't redraw at all.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1085 wait_return(int redraw)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 int tmpState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 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	1091 int save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1092 FILE *save_scriptout;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 if (redraw == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 must_redraw = CLEAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1097 // If using ":silent cmd", don't wait for a return. Also don't set
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1098 // need_wait_return to do it later.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1102 /*
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1103 * 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	1104 * 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	1105 * 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	1106 * last one.
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1107 */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 810 diff changeset	1108 if (vgetc_busy > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 return;
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1110 need_wait_return = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1118 redir_off = TRUE; // don't redirect this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 oldState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 if (quit_more)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1122 c = CAR; // just pretend CR was hit
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 quit_more = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 else if (exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1128 msg_puts(" "); // make sure the cursor is on the right line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1129 c = CAR; // no need for a return in ex mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1134 // Make sure the hit-return prompt is on screen when 'guioptions' was
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1135 // just changed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 State = HITRETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 #ifdef USE_ON_FLY_SCROLL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1141 dont_scroll = TRUE; // disallow scrolling here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 #endif
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1143 cmdline_row = msg_row;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1144
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1145 // Avoid the sequence that the user types ":" at the hit-return prompt
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1146 // to start an Ex command, but the file-changed dialog gets in the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1147 // way.
4325 62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1148 if (need_check_timestamps)
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1149 check_timestamps(FALSE);
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1150
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1155 // Remember "got_int", if it is set vgetc() probably returns a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1156 // CTRL-C, but we need to loop then.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 had_got_int = got_int;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1158
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1159 // Don't do mappings here, we put the character back in the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1160 // typeahead buffer.
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1161 ++no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1162 ++allow_keys;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1163
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1164 // Temporarily disable Recording. If Recording is active, the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1165 // character will be recorded later, since it will be added to the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1166 // 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	1167 save_reg_recording = reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1168 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	1169 reg_recording = 0;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1170 scriptout = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 c = safe_vgetc();
216 da182deebec7 updated for version 7.0061 vimboss parents: 180 diff changeset	1172 if (had_got_int && !global_busy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 got_int = FALSE;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1174 --no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1175 --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	1176 reg_recording = save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1177 scriptout = save_scriptout;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1178
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 #ifdef FEAT_CLIPBOARD
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1180 // Strange way to allow copying (yanking) a modeless selection at
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1181 // the hit-enter prompt. Use CTRL-Y, because the same is used in
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1182 // Cmdline-mode and it's harmless when there is no selection.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 #endif
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	1189
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1190 /*
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1191 * Allow scrolling back in the messages.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1192 * Also accept scroll-down commands when messages fill the screen,
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1193 * to avoid that typing one 'j' too many makes the messages
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1194 * disappear.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1195 */
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1196 if (p_more && !p_cp)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1197 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1198 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	1199 \|\| c == K_UP \|\| c == K_PAGEUP)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1200 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1201 if (msg_scrolled > Rows)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1202 // scroll back to show older messages
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1203 do_more_prompt(c);
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1204 else
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1205 {
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1206 msg_didout = FALSE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1207 c = K_IGNORE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1208 msg_col =
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1209 #ifdef FEAT_RIGHTLEFT
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1210 cmdmsg_rl ? Columns - 1 :
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1211 #endif
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1212 0;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1213 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1214 if (quit_more)
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1215 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1216 c = CAR; // just pretend CR was hit
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1217 quit_more = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1218 got_int = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1219 }
5290 059c8a4b103f updated for version 7.4b.021 Bram Moolenaar <bram@vim.org> parents: 5245 diff changeset	1220 else if (c != K_IGNORE)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1221 {
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1222 c = K_IGNORE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1223 hit_return_msg();
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1224 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1225 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1226 else if (msg_scrolled > Rows - 2
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1227 && (c == 'j' \|\| c == 'd' \|\| c == 'f'
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1228 \|\| c == K_DOWN \|\| c == K_PAGEDOWN))
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1229 c = K_IGNORE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1230 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 \|\| c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 \|\| c == K_VER_SCROLLBAR \|\| c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 \|\| c == K_LEFTDRAG \|\| c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 \|\| c == K_MIDDLEDRAG \|\| c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 \|\| 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	1239 \|\| c == K_MOUSELEFT \|\| c == K_MOUSERIGHT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 \|\| 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	1241 \|\| c == K_MOUSEMOVE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 \|\| (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 \|\| c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 \|\| c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 \|\| c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 * Avoid that the mouse-up event causes visual mode to start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 if (c == K_LEFTMOUSE \|\| c == K_MIDDLEMOUSE \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 \|\| c == K_X1MOUSE \|\| c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 (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	1257 else if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1259 // Put the character back in the typeahead buffer. Don't use the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1260 // stuff buffer, because lmaps wouldn't work.
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 840 diff changeset	1261 ins_char_typebuf(c);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1262 do_redraw = TRUE; // need a redraw even though there is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1263 // typeahead
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 redir_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 * line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 if (c == ':' \|\| c == '?' \|\| c == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 cmdline_row = msg_row;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1276 skip_redraw = TRUE; // skip redraw once
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 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	1278 #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	1279 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	1280 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 * typed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 tmpState = State;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1289 State = oldState; // restore State before set_shellsize
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 did_wait_return = TRUE;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1303 emsg_on_display = FALSE; // can delete error message now
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1304 lines_left = -1; // reset lines_left at next msg_start()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 (Rows - cmdline_row - 1) * Columns + sc_col)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1308 VIM_CLEAR(keep_msg); // don't redisplay message, it's too long
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1309
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1310 if (tmpState == SETWSIZE) // got resize event while in vgetc()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1312 starttermcap(); // start termcap before redrawing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 shell_resized();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 && (redraw == TRUE \|\| (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1317 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1318 starttermcap(); // start termcap before redrawing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1319 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1327 hit_return_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1329 int save_p_more = p_more;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1330
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1331 p_more = FALSE; // don't want see this message when scrolling back
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1332 if (msg_didout) // start on a new line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 if (got_int)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1335 msg_puts(_("Interrupt: "));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1336
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1337 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	1338 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 msg_clr_eos();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1340 p_more = save_p_more;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1347 set_keep_msg(char_u *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 keep_msg = NULL;
127 616289ecb7c8 updated for version 7.0044 vimboss parents: 105 diff changeset	1354 keep_msg_more = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1355 keep_msg_attr = attr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1358 #if defined(FEAT_TERMRESPONSE) \|\| defined(PROTO)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1359 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1360 * 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	1361 * that it will be displayed again after redraw.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1362 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1363 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1364 set_keep_msg_from_hist(void)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1365 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1366 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1367 && (State & NORMAL))
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1368 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1369 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1370 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1371
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1376 msg_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379
2491 904cd1c26a1e After entering a crypt key would need to hit return to continue. Bram Moolenaar <bram@vim.org> parents: 2409 diff changeset	1380 if (!msg_silent)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	1381 VIM_CLEAR(keep_msg);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1382
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1383 #ifdef FEAT_EVAL
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1384 if (need_clr_eos)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1385 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1386 // Halfway an ":echo" command and getting an (error) message: clear
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1387 // any text from the command.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1388 need_clr_eos = FALSE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1389 msg_clr_eos();
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1390 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1391 #endif
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1392
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1393 if (!msg_scroll && full_screen) // overwrite last message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 msg_col =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1402 else if (msg_didout) // start message on next line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 if (!msg_didany \|\| lines_left < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1413 msg_didout = FALSE; // no output on current line yet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 cursor_off();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1417 // when redirecting, may need to start a new line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 if (!did_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 redir_write((char_u *)"\n", -1);
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1426 msg_starthere(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1433 msg_putchar(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 msg_putchar_attr(c, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437
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_putchar_attr(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 {
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1441 char_u buf[MB_MAXBYTES + 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 else
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1451 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	1452 msg_puts_attr((char *)buf, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1456 msg_outnum(long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1458 char buf[20];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1459
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1460 sprintf(buf, "%ld", n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1465 msg_home_replace(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 #if defined(FEAT_FIND_ID) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1472 msg_home_replace_hl(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1474 msg_home_replace_attr(fname, HL_ATTR(HLF_D));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1479 msg_home_replace_attr(char_u *fname, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 * Output 'len' characters in 'str' (including NULs) with translation
18829 eff8d8f72a82 patch 8.1.2402: typos and other small things Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1491 * if 'len' is -1, output up to a NUL character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1496 msg_outtrans(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1502 msg_outtrans_attr(char_u *str, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1508 msg_outtrans_len(char_u *str, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1518 msg_outtrans_one(char_u *p, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1522 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 return p + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1527 msg_puts_attr((char )transchar_byte(p), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 return p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1532 msg_outtrans_len_attr(char_u *msgstr, int len, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 int mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1541 // if MSG_HIST flag set, add message to history
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1548 // If the string starts with a composing character first draw a space on
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1549 // which the composing char can be drawn.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 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	1551 msg_puts_attr(" ", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 while (--len >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 if (enc_utf8)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1560 // Don't include composing chars after the end.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1561 mb_l = utfc_ptr2len_len(str, len + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 else if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1563 mb_l = (*mb_ptr2len)(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 if (vim_isprintc(c))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1570 // printable multi-byte char: count the cells.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1574 // unprintable multi-byte char: print the printable chars so
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1575 // far and the translation of the unprintable char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 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	1577 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	1578 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 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	1580 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	1581 attr == 0 ? HL_ATTR(HLF_8) : attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 str += mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1592 // unprintable char: print the printable chars so far and the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1593 // translation of the unprintable char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 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	1595 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	1596 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 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	1598 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	1599 retval += (int)STRLEN(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 }
1663 bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1601 else
bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1602 ++retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 if (str > plain_start)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1608 // 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	1609 msg_puts_attr_len((char *)plain_start, (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1616 msg_make(char_u *arg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 static char_u str = (char_u )"eeffoc", rs = (char_u )"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 if (i < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 msg_putchar(rs[i] - 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 /*
18829 eff8d8f72a82 patch 8.1.2402: typos and other small things Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1635 * Output the string 'str' up to a NUL character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 * 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	1646 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1649 msg_outtrans_special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1650 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	1651 int from, // TRUE for lhs of a mapping
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	1652 int maxlen) // screen columns, 0 for unlimited
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 int retval = 0;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1656 char *text;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1660 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1663 // Leading and trailing spaces need to be displayed in <> form.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 if ((str == strstart \|\| str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1666 text = "<Space>";
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1670 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	1671 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	1672 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	1673 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1674 // Highlight special keys
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1675 msg_puts_attr(text, len > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1676 && (mb_ptr2len)((char_u )text) <= 1 ? attr : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 retval += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1682 #if defined(FEAT_EVAL) \|\| defined(PROTO)
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1683 /*
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1684 * 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	1685 * strings, in an allocated string.
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1686 */
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1687 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1688 str2special_save(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1689 char_u *str,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1690 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	1691 {
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1692 garray_T ga;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1693 char_u *p = str;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1694
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1695 ga_init2(&ga, 1, 40);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1696 while (*p != NUL)
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1697 ga_concat(&ga, str2special(&p, is_lhs));
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1698 ga_append(&ga, NUL);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1699 return (char_u *)ga.ga_data;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1700 }
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1701 #endif
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1702
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 * Return the printable string for the key codes at "*sp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1708 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1709 str2special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1710 char_u **sp,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1711 int from) // TRUE for lhs of mapping
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 char_u str = sp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1723 // Try to un-escape a multi-byte character. Return the un-escaped
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1724 // string if it is a multi-byte character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 str += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1737 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1738 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1740 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 str += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1743 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1744 if (IS_SPECIAL(c) \|\| modifiers) // special key
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 special = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1747
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1748 if (has_mbyte && !IS_SPECIAL(c))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749 {
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1750 int len = (*mb_ptr2len)(str);
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1751
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1752 // For multi-byte characters check for an illegal byte.
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1753 if (has_mbyte && MB_BYTE2LEN(*str) > len)
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1754 {
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1755 transchar_nonprint(buf, c);
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1756 *sp = str + 1;
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1757 return buf;
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1758 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1759 // Since 'special' is TRUE the multi-byte character 'c' will be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1760 // processed by get_special_key_name()
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1761 c = (*mb_ptr2char)(str);
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1762 *sp = str + len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1763 }
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1764 else
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1765 *sp = str + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1766
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1767 // Make unprintable characters in <> form, also <M-Space> and <Tab>.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1768 // Use <Space> only for lhs of a mapping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 if (special \|\| char2cells(c) > 1 \|\| (from && c == ' '))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1780 str2specialbuf(char_u sp, char_u buf, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785 while (*sp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 s = str2special(&sp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1788 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1789 STRCAT(buf, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1791 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1794 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1795 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1796 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1797 msg_prt_line(char_u *s, int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1798 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1799 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 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	1803 int c_final = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1804 char_u *p_extra = NULL; // init to make SASC shut up
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 int n;
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1806 int attr = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807 char_u *trail = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1811 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1812 list = TRUE;
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1813
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1814 // find start of trailing whitespace
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1815 if (list && lcs_trail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1817 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	1818 while (trail > s && VIM_ISWHITE(trail[-1]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1819 --trail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1821
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1822 // output a space for an empty line, otherwise the line will be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1823 // overwritten
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1824 if (*s == NUL && !(list && lcs_eol != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1825 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1826
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1827 while (!got_int)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1828 {
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1829 if (n_extra > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1830 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1831 --n_extra;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1832 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	1833 c = c_final;
bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1834 else if (c_extra)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1835 c = c_extra;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1836 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1838 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1839 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1840 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 col += (*mb_ptr2cells)(s);
6801 47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1842 if (lcs_nbsp != NUL && list
47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1843 && (mb_ptr2char(s) == 160
47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1844 \|\| mb_ptr2char(s) == 0x202f))
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1845 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1846 mb_char2bytes(lcs_nbsp, buf);
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1847 buf[(*mb_ptr2len)(buf)] = NUL;
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1848 }
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1849 else
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1850 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1851 mch_memmove(buf, s, (size_t)l);
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1852 buf[l] = NUL;
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1853 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1854 msg_puts((char *)buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1855 s += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1856 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1857 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 c = *s++;
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1862 if (c == TAB && (!list \|\| lcs_tab1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1864 // 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	1865 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1866 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	1867 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	1868 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869 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	1870 #endif
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1871 if (!list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1872 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 c = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 c_extra = ' ';
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1875 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 {
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1879 c = (n_extra == 0 && lcs_tab3) ? lcs_tab3 : lcs_tab1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1880 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	1881 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	1882 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 }
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1885 else if (c == 160 && list && lcs_nbsp != NUL)
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1886 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1887 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	1888 attr = HL_ATTR(HLF_8);
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1889 }
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1890 else if (c == NUL && list && lcs_eol != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 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	1894 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 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	1897 attr = HL_ATTR(HLF_AT);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1899 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1900 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1901 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1902 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1903 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1904 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	1905 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 c = *p_extra++;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1907 // Use special coloring to be able to distinguish <hex> from
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1908 // 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	1909 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 else if (c == ' ' && trail != NULL && s > trail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 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	1914 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 }
6781 f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1916 else if (c == ' ' && list && lcs_space != NUL)
f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1917 {
f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1918 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	1919 attr = HL_ATTR(HLF_8);
6781 f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1920 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 msg_clr_eos();
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1934 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1937 screen_puts_mbyte(char_u *s, int l, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1938 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 int cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1941 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1949 // 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	1950 msg_screen_putchar('>', HL_ATTR(HLF_AT));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1970 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1973 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 return s + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1983 msg_puts(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1984 {
10141 b67088aae933 commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	1985 msg_puts_attr(s, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1989 msg_puts_title(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1991 msg_puts_attr(s, HL_ATTR(HLF_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 * 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	1996 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1999 static void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2000 msg_outtrans_long_len_attr(char_u *longstr, int len, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 int slen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 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	2010 msg_puts_attr("...", HL_ATTR(HLF_8));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2015 void
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2016 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	2017 {
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2018 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	2019 }
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2020
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2025 msg_puts_attr(char *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 static void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2036 msg_puts_attr_len(char *str, int maxlen, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040 */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2041 redir_write((char_u *)str, maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2042
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2043 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2044 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2049 // if MSG_HIST flag set, add message to history
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2052 add_msg_hist((char_u *)str, -1, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055
18293 1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2056 // 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	2057 // 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	2058 // 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	2059 // without scrolling
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2060 // 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	2061 if (msg_scrolled != 0 && !msg_scrolled_ign && STRCMP(str, "\r") != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 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	2063 msg_didany = TRUE; // remember that something was outputted
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2064
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2071 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2072 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	2073 msg_puts_printf((char_u *)str, maxlen);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2074 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2075 msg_puts_display((char_u *)str, maxlen, attr, FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2076 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2077
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2078 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2079 * The display part of msg_puts_attr_len().
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2080 * May be called recursively to display scroll-back text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2081 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2082 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2083 msg_puts_display(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2084 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2085 int maxlen,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2086 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2087 int recurse)
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 char_u *s = str;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2090 char_u *t_s = str; // string from "t_s" to "s" is still todo
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2091 int t_col = 0; // screen cells todo, 0 when "t_s" not used
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2092 int l;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2093 int cw;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2094 char_u *sb_str = str;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2095 int sb_col = msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2096 int wrap;
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2097 int did_last_char;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 did_wait_return = FALSE;
1339 3bfd2e1e2609 updated for version 7.1-053 vimboss parents: 1306 diff changeset	2100 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2103 * We are at the end of the screen line when:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2104 * - When outputting a newline.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2105 * - When outputting a character in the last column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106 */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2107 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' \|\| (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2108 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2110 ? (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 msg_col <= 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2112 \|\| (*s == TAB && msg_col <= 7)
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2113 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115 #endif
18866 a686560cf6c9 patch 8.1.2419: with a long file name the hit-enter prompt appears Bram Moolenaar <Bram@vim.org> parents: 18829 diff changeset	2116 ((*s != '\r' && msg_col + t_col >= Columns - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117 \|\| (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2119 && msg_col + t_col >= Columns - 2)))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2121 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2122 * The screen is scrolled up when at the last row (some terminals
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2123 * scroll automatically, some don't. To avoid problems we scroll
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2124 * ourselves).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2125 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126 if (t_col > 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2127 // output postponed text
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2128 t_puts(&t_col, t_s, s, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2130 // When no more prompt and no more room, truncate here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2132 break;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2133
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2134 // Scroll the screen up one line.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2135 msg_scroll_up();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 msg_row = Rows - 2;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2138 if (msg_col >= Columns) // can happen after screen resize
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2141 // Display char in last column before showing more-prompt.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2142 if (*s >= ' '
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2143 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2144 && !cmdmsg_rl
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2145 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2146 )
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2147 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2148 if (has_mbyte)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2149 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2150 if (enc_utf8 && maxlen >= 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2151 // avoid including composing chars after the end
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2152 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2153 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2154 l = (*mb_ptr2len)(s);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2155 s = screen_puts_mbyte(s, l, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2156 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2157 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2158 msg_screen_putchar(*s++, attr);
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2159 did_last_char = TRUE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2160 }
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2161 else
826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2162 did_last_char = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2163
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2164 if (p_more)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2165 // store text for scrolling back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2166 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2167
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2168 inc_msg_scrolled();
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2169 need_wait_return = TRUE; // may need wait_return in main()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2170 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171 if (cmdline_row > 0 && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 --cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2175 * If screen is completely filled and 'more' is set then wait
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2176 * for a character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177 */
1342 6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2178 if (lines_left > 0)
6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2179 --lines_left;
957 3dc6072e0a25 updated for version 7.0-083 vimboss parents: 881 diff changeset	2180 if (p_more && lines_left == 0 && State != HITRETURN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 #ifdef FEAT_CON_DIALOG
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2184 if (do_more_prompt(NUL))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2185 s = confirm_msg_tail;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2186 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2187 (void)do_more_prompt(NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189 if (quit_more)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2190 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 }
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2192
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2193 // When we displayed a char in last column need to check if there
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2194 // is still more.
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2195 if (did_last_char)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2196 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2199 wrap = *s == '\n'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 \|\| msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2202 && msg_col + t_col >= Columns - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2203 if (t_col > 0 && (wrap \|\| s == '\r' \|\| s == '\b'
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2204 \|\| s == '\t' \|\| s == BELL))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2205 // output any postponed text
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2206 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2207
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2208 if (wrap && p_more && !recurse)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2209 // store text for scrolling back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2210 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2212 if (*s == '\n') // go to next line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2214 msg_didout = FALSE; // remember that line is empty
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2215 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2216 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2217 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2218 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2219 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2220 msg_col = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2221 if (++msg_row >= Rows) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2224 else if (*s == '\r') // go to column 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2228 else if (*s == '\b') // go to previous char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2230 if (msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2233 else if (*s == TAB) // translate Tab into spaces
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 msg_screen_putchar(' ', attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 while (msg_col & 7);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2239 else if (*s == BELL) // beep (from ":sh")
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2240 vim_beep(BO_SH);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 if (enc_utf8 && maxlen >= 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2247 // avoid including composing chars after the end
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2248 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2250 l = (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 cw = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 }
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2257
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2258 // When drawing from right to left or when a double-wide character
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2259 // doesn't fit, draw a single character here. Otherwise collect
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2260 // characters and draw them all at once later.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 # ifdef FEAT_RIGHTLEFT
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2263 cmdmsg_rl \|\|
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 # endif
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2265 (cw > 1 && msg_col + t_col >= Columns - 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 if (l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2269 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2271 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2272 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2274 // postpone this character until later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 t_s = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 t_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2284 // output any postponed text
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 if (t_col > 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2286 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2287 if (p_more && !recurse)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2288 store_sb_text(&sb_str, s, attr, &sb_col, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 /*
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2294 * 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	2295 * "pattern".
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2296 */
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2297 int
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2298 message_filtered(char_u *msg)
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2299 {
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2300 int match;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2301
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2302 if (cmdmod.filter_regmatch.regprog == NULL)
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2303 return FALSE;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2304 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	2305 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	2306 }
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2307
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2308 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2309 * Scroll the screen up one line for displaying the next message line.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2310 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2311 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2312 msg_scroll_up(void)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2313 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2314 #ifdef FEAT_GUI
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2315 // Remove the cursor before scrolling, ScreenLines[] is going
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2316 // to become invalid.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2317 if (gui.in_use)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2318 gui_undraw_cursor();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2319 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2320 // scrolling up always works
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	2321 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	2322 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	2323 mch_enable_flush();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2324
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2325 if (!can_clear((char_u *)" "))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2326 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2327 // Scrolling up doesn't result in the right background. Set the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2328 // background here. It's not efficient, but avoids that we have to do
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2329 // it all over the code.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2330 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2331
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2332 // Also clear the last char of the last but one line if it was not
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2333 // cleared before to avoid a scroll-up.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2334 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2335 screen_fill((int)Rows - 2, (int)Rows - 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2336 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2337 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2338 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2339
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2340 /*
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2341 * Increment "msg_scrolled".
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2342 */
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2343 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2344 inc_msg_scrolled(void)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2345 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2346 #ifdef FEAT_EVAL
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2347 if (*get_vim_var_str(VV_SCROLLSTART) == NUL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2348 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2349 char_u *p = SOURCING_NAME;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2350 char_u *tofree = NULL;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2351 int len;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2352
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2353 // v:scrollstart is empty, set it to the script/function name and line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2354 // number
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2355 if (p == NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2356 p = (char_u *)_("Unknown");
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2357 else
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2358 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	2359 len = (int)STRLEN(p) + 40;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2360 tofree = alloc(len);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2361 if (tofree != NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2362 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2363 vim_snprintf((char *)tofree, len, _("%s line %ld"),
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2364 p, (long)SOURCING_LNUM);
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2365 p = tofree;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2366 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2367 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2368 set_vim_var_string(VV_SCROLLSTART, p, -1);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2369 vim_free(tofree);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2370 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2371 #endif
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2372 ++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	2373 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	2374 must_redraw = VALID;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2375 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2376
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2377 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2378 * 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	2379 * store the displayed text and remember where screen lines start.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2380 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2381 typedef struct msgchunk_S msgchunk_T;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2382 struct msgchunk_S
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 *sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2385 msgchunk_T *sb_prev;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2386 char sb_eol; // TRUE when line ends after this text
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2387 int sb_msg_col; // column in which text starts
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2388 int sb_attr; // text attributes
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2389 char_u sb_text[1]; // text to be displayed, actually longer
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2390 };
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2391
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2392 static msgchunk_T *last_msgchunk = NULL; // last displayed text
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2393
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	2394 static msgchunk_T msg_sb_start(msgchunk_T mps);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2395
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2396 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	2397 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	2398 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	2399 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	2400 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	2401 } 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	2402
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2403 // When to clear text on next msg.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2404 static sb_clear_T do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2405
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2406 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2407 * Store part of a printed message for displaying when scrolling back.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2408 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2409 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2410 store_sb_text(
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2411 char_u **sb_str, // start of string
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2412 char_u *s, // just after string
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2413 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2414 int *sb_col,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2415 int finish) // line ends
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2416 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2417 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2418
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2419 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	2420 \|\| do_clear_sb_text == SB_CLEAR_CMDLINE_DONE)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2421 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2422 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	2423 do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2424 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2425
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2426 if (s > *sb_str)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2427 {
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	2428 mp = alloc(sizeof(msgchunk_T) + (s - *sb_str));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2429 if (mp != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2430 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2431 mp->sb_eol = finish;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2432 mp->sb_msg_col = *sb_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2433 mp->sb_attr = attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2434 vim_strncpy(mp->sb_text, sb_str, s - sb_str);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2435
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2436 if (last_msgchunk == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2437 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2438 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2439 mp->sb_prev = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2440 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2441 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2442 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2443 mp->sb_prev = last_msgchunk;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2444 last_msgchunk->sb_next = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2445 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2446 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2447 mp->sb_next = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2448 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2449 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2450 else if (finish && last_msgchunk != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2451 last_msgchunk->sb_eol = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2452
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2453 *sb_str = s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2454 *sb_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2455 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2456
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2457 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2458 * Finished showing messages, clear the scroll-back text on the next message.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2459 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2460 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2461 may_clear_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2462 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2463 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	2464 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2465
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2466 /*
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2467 * 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	2468 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2469 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2470 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	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 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	2473 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	2474 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2475
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2476 /*
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2477 * 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	2478 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2479 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2480 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	2481 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2482 do_clear_sb_text = SB_CLEAR_CMDLINE_DONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2483 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2484
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2485 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2486 * 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	2487 * When "all" is FALSE keep the last line.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2488 * Called when redrawing the screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2489 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2490 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	2491 clear_sb_text(int all)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2492 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2493 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	2494 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	2495
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2496 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	2497 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	2498 else
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2499 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2500 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	2501 return;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2502 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	2503 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2504
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2505 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	2506 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2507 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	2508 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	2509 *lastp = mp;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2510 }
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 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2514 * "g<" command.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2515 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2516 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2517 show_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2518 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2519 msgchunk_T *mp;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2520
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2521 // Only show something if there is more than one line, otherwise it looks
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2522 // weird, typing a command without output results in one line.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2523 mp = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2524 if (mp == NULL \|\| mp->sb_prev == NULL)
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2525 vim_beep(BO_MESS);
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2526 else
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2527 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2528 do_more_prompt('G');
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2529 wait_return(FALSE);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2530 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2531 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2532
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2533 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2534 * Move to the start of screen line in already displayed text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2535 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2536 static msgchunk_T *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2537 msg_sb_start(msgchunk_T *mps)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2538 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2539 msgchunk_T *mp = mps;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2540
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2541 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2542 mp = mp->sb_prev;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2543 return mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2544 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2545
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2546 /*
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2547 * 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	2548 */
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2549 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2550 msg_sb_eol(void)
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2551 {
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2552 if (last_msgchunk != NULL)
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2553 last_msgchunk->sb_eol = TRUE;
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2554 }
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2555
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2556 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2557 * Display a screen line from previously displayed text at row "row".
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2558 * Returns a pointer to the text for the next line (can be NULL).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2559 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2560 static msgchunk_T *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2561 disp_sb_line(int row, msgchunk_T *smp)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2562 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2563 msgchunk_T *mp = smp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2564 char_u *p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2565
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2566 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2567 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2568 msg_row = row;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2569 msg_col = mp->sb_msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2570 p = mp->sb_text;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2571 if (*p == '\n') // don't display the line break
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2572 ++p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2573 msg_puts_display(p, -1, mp->sb_attr, TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2574 if (mp->sb_eol \|\| mp->sb_next == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2575 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2576 mp = mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2577 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2578 return mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2579 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2580
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2581 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2585 t_puts(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2586 int *t_col,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2587 char_u *t_s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2588 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2589 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2591 // output postponed text
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2592 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 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	2594 msg_col += *t_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2595 *t_col = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2596 // If the string starts with a composing character don't increment the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2597 // column position for it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2601 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2602 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 * 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	2610 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2616 msg_use_printf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2618 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	2619 #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	2620 # 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	2621 \|\| (!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	2622 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 \|\| !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	2624 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2626 \|\| (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2629
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2630 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2631 * Print a message when there is no valid screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2632 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2633 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2634 msg_puts_printf(char_u *str, int maxlen)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2635 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2636 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	2637 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	2638 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	2639
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	2640 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2641 if (!(silent_mode && p_verbose == 0))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2642 mch_settmode(TMODE_COOK); // handle CR and NL correctly
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2643 #endif
10158 dd0531938cb6 commit https://github.com/vim/vim/commit/2321ca2a78286bc026fa7f407281ddbeb04114bb Christian Brabandt <cb@256bit.org> parents: 10141 diff changeset	2644 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2645 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2646 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2647 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2648 // 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	2649 if (*s == NL)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2650 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2651 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	2652
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2653 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	2654 if (buf != NULL)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2655 {
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2656 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	2657 if (!info_message)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2658 buf[n++] = CAR;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2659 buf[n++] = NL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2660 buf[n++] = NUL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2661 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	2662 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	2663 else
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2664 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	2665 vim_free(buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 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 p = s + 1;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2668 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2669 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2670
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2671 // primitive way to compute the current column
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2672 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2673 if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2674 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2675 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2676 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2677 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2678 --msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2679 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2680 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2681 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2682 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2683 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2684 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2685 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2686 ++msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2687 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2688 ++s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2689 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2690
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2691 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	2692 {
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2693 int c = -1;
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2694
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2695 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	2696 {
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2697 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	2698 p[maxlen] = 0;
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2699 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2700 if (info_message)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2701 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	2702 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2703 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	2704 if (c != -1)
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2705 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	2706 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2707
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2708 msg_didout = TRUE; // assume that line is not empty
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2709
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	2710 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2711 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2712 mch_settmode(TMODE_RAW);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2713 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2714 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2715
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2716 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2717 * Show the more-prompt and handle the user response.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2718 * This takes care of scrolling back and displaying previously displayed text.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2719 * When at hit-enter prompt "typed_char" is the already typed character,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2720 * otherwise it's NUL.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2721 * Returns TRUE when jumping ahead to "confirm_msg_tail".
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2722 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2723 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2724 do_more_prompt(int typed_char)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2725 {
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2726 static int entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2727 int used_typed_char = typed_char;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2728 int oldState = State;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2729 int c;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2730 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2731 int retval = FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2732 #endif
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2733 int toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2734 msgchunk_T *mp_last = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2735 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2736 int i;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2737
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2738 // We get called recursively when a timer callback outputs a message. In
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2739 // that case don't show another prompt. Also when at the hit-Enter prompt
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2740 // and nothing was typed.
9185 70d3337ff173 commit https://github.com/vim/vim/commit/a0055ad3a789b8eeb0c983d8a18d4bcaeaf456b8 Christian Brabandt <cb@256bit.org> parents: 8905 diff changeset	2741 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	2742 return FALSE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2743 entered = TRUE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2744
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2745 if (typed_char == 'G')
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2746 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2747 // "g<": Find first line on the last page.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2748 mp_last = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2749 for (i = 0; i < Rows - 2 && mp_last != NULL
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2750 && mp_last->sb_prev != NULL; ++i)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2751 mp_last = msg_sb_start(mp_last->sb_prev);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2752 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2753
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2754 State = ASKMORE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2755 setmouse();
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2756 if (typed_char == NUL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2757 msg_moremsg(FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2758 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2759 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2760 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2761 * Get a typed character directly from the user.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2762 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2763 if (used_typed_char != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2764 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2765 c = used_typed_char; // was typed at hit-enter prompt
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2766 used_typed_char = NUL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2767 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2768 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2769 c = get_keystroke();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2770
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2771 #if defined(FEAT_MENU) && defined(FEAT_GUI)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2772 if (c == K_MENU)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2773 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2774 int idx = get_menu_index(current_menu, ASKMORE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2775
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2776 // Used a menu. If it starts with CTRL-Y, it must
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2777 // be a "Copy" for the clipboard. Otherwise
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2778 // assume that we end
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2779 if (idx == MENU_INDEX_INVALID)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2780 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2781 c = *current_menu->strings[idx];
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2782 if (c != NUL && current_menu->strings[idx][1] != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2783 ins_typebuf(current_menu->strings[idx] + 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2784 current_menu->noremap[idx], 0, TRUE,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2785 current_menu->silent[idx]);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2786 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2787 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2788
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2789 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2790 switch (c)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2791 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2792 case BS: // scroll one line back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2793 case K_BS:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2794 case 'k':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2795 case K_UP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2796 toscroll = -1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2797 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2798
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2799 case CAR: // one extra line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2800 case NL:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2801 case 'j':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2802 case K_DOWN:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2803 toscroll = 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2804 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2805
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2806 case 'u': // Up half a page
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2807 toscroll = -(Rows / 2);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2808 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2809
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2810 case 'd': // Down half a page
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2811 toscroll = Rows / 2;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2812 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2813
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2814 case 'b': // one page back
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	2815 case K_PAGEUP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2816 toscroll = -(Rows - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2817 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2818
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2819 case ' ': // one extra page
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	2820 case 'f':
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2821 case K_PAGEDOWN:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2822 case K_LEFTMOUSE:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2823 toscroll = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2824 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2825
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2826 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	2827 toscroll = -999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2828 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2829
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2830 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	2831 toscroll = 999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2832 lines_left = 999999;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2833 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2834
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2835 case ':': // start new command line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2836 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2837 if (!confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2838 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2839 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2840 // Since got_int is set all typeahead will be flushed, but we
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2841 // want to keep this ':', remember that in a special way.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2842 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	2843 #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	2844 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	2845 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2846 cmdline_row = Rows - 1; // put ':' on this line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2847 skip_redraw = TRUE; // skip redraw once
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2848 need_wait_return = FALSE; // don't wait in main()
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2849 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2850 // FALLTHROUGH
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2851 case 'q': // quit
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2852 case Ctrl_C:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2853 case ESC:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2854 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2855 if (confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2856 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2857 // Jump to the choices of the dialog.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2858 retval = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2859 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2860 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2861 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2862 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2863 got_int = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2864 quit_more = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2865 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2866 // When there is some more output (wrapping line) display that
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2867 // without another prompt.
1829 b54d2f702d41 updated for version 7.2-127 vimboss parents: 1820 diff changeset	2868 lines_left = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2869 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2870
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2871 #ifdef FEAT_CLIPBOARD
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2872 case Ctrl_Y:
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2873 // Strange way to allow copying (yanking) a modeless
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2874 // selection at the more prompt. Use CTRL-Y,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2875 // because the same is used in Cmdline-mode and at the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2876 // hit-enter prompt. However, scrolling one line up
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2877 // might be expected...
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2878 if (clip_star.state == SELECT_DONE)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2879 clip_copy_modeless_selection(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2880 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2881 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2882 default: // no valid response
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2883 msg_moremsg(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2884 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2885 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2886
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2887 if (toscroll != 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2888 {
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2889 if (toscroll < 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2890 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2891 // go to start of last line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2892 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2893 mp = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2894 else if (mp_last->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2895 mp = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2896 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2897 mp = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2898
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2899 // go to start of line at top of the screen
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2900 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2901 ++i)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2902 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2903
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2904 if (mp != NULL && mp->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2905 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2906 // Find line to be displayed at top.
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2907 for (i = 0; i > toscroll; --i)
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 if (mp == NULL \|\| mp->sb_prev == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2910 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2911 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2912 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2913 mp_last = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2914 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2915 mp_last = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2916 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2917
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2918 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	2919 (int)Rows, 0, NULL) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2920 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2921 // display line at top
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2922 (void)disp_sb_line(0, mp);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2923 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2924 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2925 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2926 // redisplay all lines
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2927 screenclear();
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2928 for (i = 0; mp != NULL && i < Rows - 1; ++i)
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2929 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2930 mp = disp_sb_line(i, mp);
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2931 ++msg_scrolled;
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2932 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2933 }
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2934 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2935 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2936 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2937 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2938 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2939 // 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	2940 while (toscroll > 0 && mp_last != NULL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2941 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2942 // scroll up, display line at bottom
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2943 msg_scroll_up();
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2944 inc_msg_scrolled();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2945 screen_fill((int)Rows - 2, (int)Rows - 1, 0,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2946 (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2947 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	2948 --toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2949 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2950 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2951
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2952 if (toscroll <= 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2953 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2954 // displayed the requested text, more prompt again
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2955 screen_fill((int)Rows - 1, (int)Rows, 0,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2956 (int)Columns, ' ', ' ', 0);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2957 msg_moremsg(FALSE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2958 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2959 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2960
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2961 // display more text, return to caller
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2962 lines_left = toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2963 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2964
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2965 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2966 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2967
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2968 // clear the --more-- message
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2969 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2970 State = oldState;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2971 setmouse();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2972 if (quit_more)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2973 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2974 msg_row = Rows - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2975 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2976 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2977 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2978 else if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2979 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2980 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2981
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2982 entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2983 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2984 return retval;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2985 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2986 return FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2987 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2988 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2989
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 #if defined(USE_MCH_ERRMSG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998
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	2999 #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	3000 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	3001 mch_errmsg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	3003 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	3004 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3005 DWORD mode = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3006 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	3007
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3008 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	3009 && (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	3010 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3011 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	3012
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3013 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	3014 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3015 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3016 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3017 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3018 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	3019 }
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	3020 }
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	3021 #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	3022
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	3023 /*
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	3024 * 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	3025 * 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	3026 * 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	3027 */
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 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	3029 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	3030 {
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 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 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	3033 #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	3034
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3035 #if (defined(UNIX) \|\| defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3036 // On Unix use stderr if it's a tty.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3037 // When not going to start the GUI also use stderr.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3038 // On Mac, when started from Finder, stderr is the console.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 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	3040 # 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	3041 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 (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	3043 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 isatty(2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 # 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	3047 \|\|
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	3048 # 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	3049 # 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	3050 # 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	3051 !(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	3052 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 }
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	3058 #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	3059
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	3060 #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	3061 # 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	3062 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	3063 # 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	3064 {
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	3065 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	3066 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	3067 }
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	3068 #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	3069
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	3070 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3071 // avoid a delay for a message that isn't there
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 (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	3084 # ifdef UNIX
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3085 // remove CR characters, they are displayed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 *p = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3098 # endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3099 --len; // don't count the NUL at the end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3102 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104
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	3105 #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	3106 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	3107 mch_msg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	3109 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	3110 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3111 DWORD mode;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3112 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	3113
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3114
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3115 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	3116 && (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	3117 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3118 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	3119
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3120 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	3121 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3122 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3123 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3124 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3125 printf("%s", str);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3126 }
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	3127 }
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	3128 #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	3129
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 * 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	3132 * 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	3133 * 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	3134 */
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 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	3136 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	3137 {
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3138 #if (defined(UNIX) \|\| defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3139 // On Unix use stdout if we have a tty. This allows "vim -h \| more" and
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3140 // uses mch_errmsg() when started from the desktop.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3141 // When not going to start the GUI also use stdout.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3142 // On Mac, when started from Finder, stderr is the console.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 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	3144 # 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	3145 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 (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	3147 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 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	3149 # 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	3150 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 # 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	3153 # 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	3154 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 !(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	3156 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 }
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	3162 #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	3163
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	3164 #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	3165 # 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	3166 if (!(gui.in_use \|\| gui.starting))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 # 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	3168 {
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	3169 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	3170 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	3171 }
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	3172 #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	3173 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 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	3175 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3177 #endif // USE_MCH_ERRMSG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3184 msg_screen_putchar(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3186 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	3208 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3209 msg_moremsg(int full)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3211 int attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3212 char_u s = (char_u )_("-- More --");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3214 attr = HL_ATTR(HLF_M);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3215 screen_puts(s, (int)Rows - 1, 0, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 if (full)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3217 screen_puts((char_u *)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3218 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "),
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3219 (int)Rows - 1, vim_strsize(s), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 * Repeat the message for the current mode: ASKMORE, EXTERNCMD, CONFIRM or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 * exmode_active.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3227 repeat_message(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 if (State == ASKMORE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3231 msg_moremsg(TRUE); // display --more-- message again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 else if (State == CONFIRM)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3237 display_confirm_msg(); // display ":confirm" message again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 else if (State == EXTERNCMD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3243 windgoto(msg_row, msg_col); // put cursor back
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 else if (State == HITRETURN \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 {
1445 54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3247 if (msg_row == Rows - 1)
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3248 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3249 // Avoid drawing the "hit-enter" prompt below the previous one,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3250 // overwrite it. Esp. useful when regaining focus and a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3251 // FocusGained autocmd exists but didn't draw anything.
1445 54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3252 msg_didout = FALSE;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3253 msg_col = 0;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3254 msg_clr_eos();
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3255 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 * 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	3264 * 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	3265 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3268 msg_check_screen(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 if (!full_screen \|\| !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3285 msg_clr_eos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 }
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 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 * for msg_check().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3297 msg_clr_eos_force(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3301 if (full_screen) // only when termcap codes are valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 if (*T_CD)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3304 out_str(T_CD); // clear to end of display
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 else if (*T_CE)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3306 out_str(T_CE); // clear to end of line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 }
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 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3331 msg_clr_cmdline(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 * end putting a message on the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340 * call wait_return if the message does not fit in the available space
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 * return TRUE if wait_return not called.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3344 msg_end(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 /*
5245 8c6615a30951 updated for version 7.4a.047 Bram Moolenaar <bram@vim.org> parents: 4793 diff changeset	3347 * If the string is larger than the window,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 * 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	3351 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 if (!exiting && need_wait_return && !(State & CMDLINE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3366 msg_check(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 if (msg_row == Rows - 1 && msg_col >= sc_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3380 redir_write(char_u *str, int maxlen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3385 // Don't do anything for displaying prompts and the like.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3386 if (redir_off)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3387 return;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3388
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3389 // If 'verbosefile' is set prepare for writing in that file.
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3390 if (*p_vfile != NUL && verbose_fd == NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3391 verbose_open();
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3392
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3393 if (redirecting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3395 // If the string doesn't start with CR or NL, go to msg_col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 if (s != '\n' && s != '\r')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3401 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3402 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	3403 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3405 else if (redir_vname)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3406 var_redir_str((char_u *)" ", -1);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3407 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3409 if (redir_fd != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 fputs(" ", redir_fd);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3411 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3412 fputs(" ", verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 ++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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3418 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3419 execute_redir_str(s, maxlen);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3420 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 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	3422 else if (redir_vname)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3423 var_redir_str(s, maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3426 // Write and adjust the current column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 while (*s != NUL && (maxlen < 0 \|\| (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3430 if (!redir_reg && !redir_vname && !redir_execute)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3432 if (redir_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3433 putc(*s, redir_fd);
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3434 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3435 putc(*s, verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 if (s == '\r' \|\| s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 ++cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3445 if (msg_silent != 0) // should update msg_col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3450 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3451 redirecting(void)
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3452 {
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3453 return redir_fd != NULL \|\| *p_vfile != NUL
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3454 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3455 \|\| redir_reg \|\| redir_vname \|\| redir_execute
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3456 #endif
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3457 ;
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3458 }
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3459
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 /*
1189 7cdd85615e4e updated for version 7.1b vimboss parents: 1059 diff changeset	3461 * Before giving verbose message.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3462 * Must always be called paired with verbose_leave()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3463 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3464 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3465 verbose_enter(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3466 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3467 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3468 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3469 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3470
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3471 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3472 * After giving verbose message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3473 * Must always be called paired with verbose_enter()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3474 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3475 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3476 verbose_leave(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3477 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3478 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3479 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3480 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3481 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3482
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3483 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3484 * Like verbose_enter() and set msg_scroll when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3485 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3486 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3487 verbose_enter_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3488 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3489 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3490 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3491 else
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3492 // always scroll up, don't overwrite
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3493 msg_scroll = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3494 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3495
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3496 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3497 * Like verbose_leave() and set cmdline_row when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3498 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3499 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3500 verbose_leave_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3501 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3502 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3503 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3504 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3505 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3506 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3507 else
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3508 cmdline_row = msg_row;
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 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3512 * Called when 'verbosefile' is set: stop writing to the file.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3513 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3514 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3515 verbose_stop(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3516 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3517 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3518 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3519 fclose(verbose_fd);
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3520 verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3521 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3522 verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3523 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3524
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3525 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3526 * Open the file 'verbosefile'.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3527 * Return FAIL or OK.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3528 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3529 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3530 verbose_open(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3531 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3532 if (verbose_fd == NULL && !verbose_did_open)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3533 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3534 // Only give the error message once.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3535 verbose_did_open = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3536
531 da9142bd190a updated for version 7.0149 vimboss parents: 513 diff changeset	3537 verbose_fd = mch_fopen((char *)p_vfile, "a");
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3538 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3539 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	3540 semsg(_(e_notopen), p_vfile);
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3541 return FAIL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3542 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3543 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3544 return OK;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3545 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3546
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3547 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3552 give_warning(char_u *message, int hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3554 // Don't do this for ":silent".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3558 // Don't want a hit-enter prompt here.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 ++no_wait_return;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3560
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 #endif
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	3564 VIM_CLEAR(keep_msg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 if (hl)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3566 keep_msg_attr = HL_ATTR(HLF_W);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 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	3569 if (msg_attr((char *)message, keep_msg_attr) && msg_scrolled == 0)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	3570 set_keep_msg(message, keep_msg_attr);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3571 msg_didout = FALSE; // overwrite this message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3572 msg_nowait = TRUE; // don't wait for this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 msg_col = 0;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3574
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3578 #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	3579 void
7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3580 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	3581 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3582 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	3583 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3584 // 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	3585 // 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	3586 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	3587 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3588 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3589 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3590 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	3591 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	3592 }
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3593 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3594 #endif
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3595
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3600 msg_advance(int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3602 if (msg_silent != 0) // nothing to advance to
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3604 msg_col = col; // for redirection, may fill it up later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3607 if (col >= Columns) // not enough room
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 col = Columns - 1;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3609 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3610 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3611 while (msg_col > Columns - col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3612 msg_putchar(' ');
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3613 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3614 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3615 while (msg_col < col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3616 msg_putchar(' ');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 #if defined(FEAT_CON_DIALOG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 * type = one of:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 * different letter.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3639 do_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3640 int type UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3641 char_u *title UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3642 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3643 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3644 int dfltbutton,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3645 char_u *textfield UNUSED, // IObuff for inputdialog(), NULL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3646 // otherwise
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3647 int ex_cmd) // when TRUE pressing : accepts default and starts
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3648 // Ex command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 #ifndef NO_CONSOLE
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3657 // Don't output anything in silent mode ("ex -s")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 if (silent_mode)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3659 return dfltbutton; // return default option
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 #ifdef FEAT_GUI_DIALOG
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3663 // When GUI is running and 'c' not in 'guioptions', use the GUI dialog
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 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	3667 textfield, ex_cmd);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3668 // avoid a hit-enter prompt without clearing the cmdline
1809 e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3669 need_wait_return = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3670 emsg_on_display = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3671 cmdline_row = msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3673 // Flush output to avoid that further messages and redrawing is done
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3674 // in the wrong order.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 oldState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3697 // Get a typed character directly from the user.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 switch (c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3701 case CAR: // User accepts default option
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 case NL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3705 case Ctrl_C: // User aborts/cancels
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 case ESC:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3709 default: // Could be a hotkey?
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3710 if (c < 0) // special keys are ignored here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 continue;
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3712 if (c == ':' && ex_cmd)
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3713 {
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3714 retval = dfltbutton;
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3715 ins_char_typebuf(':');
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3716 break;
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3717 }
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3718
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3719 // Make the character lowercase, as chars in "hotkeys" are.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 retval = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3728 i += (*mb_ptr2len)(hotkeys + i) - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 ++retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3737 // No hotkey match, so keep waiting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 State = oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 * Copy one character from "from" to "to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3759 copy_char(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3760 char_u *from,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3761 char_u *to,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3762 int lowercase) // make character lower case
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3776 len = (*mb_ptr2len)(from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 to = (char_u)TOLOWER_LOC(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 to = from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 * the button is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3801 msg_show_console_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3802 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3803 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3804 int dfltbutton)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 int len = 0;
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3807 #define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3808 int lenhotkey = HOTK_LEN; // count first button
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 int copy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 char_u has_hotkey[HAS_HOTKEY_LEN];
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3816 int first_hotkey = FALSE; // first char of button is hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 r = buttons;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 idx = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 while (*r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 *msgp++ = ',';
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3836 *msgp++ = ' '; // '\n' -> ', '
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3837
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3838 // advance to next hotkey and set default hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 if (has_mbyte)
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3840 hotkp += STRLEN(hotkp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 ++hotkp;
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3843 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3847 // If no hotkey is specified first char is used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3853 len += 3; // '\n' -> ', '; 'x' -> '(x)'
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3854 lenhotkey += HOTK_LEN; // each button needs a hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 else if (*r == DLG_HOTKEY_CHAR \|\| first_hotkey)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 ++r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3866 if (*r == DLG_HOTKEY_CHAR) // '&&a' -> '&a'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 msgp++ = r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3870 // '&a' -> '[a]'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3875 // redefine hotkey
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3876 hotkp[copy_char(r, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3881 ++len; // '&a' -> '[a]'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 has_hotkey[idx] = TRUE;
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 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3888 // everything else copy literally
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3893 // 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	3894 MB_PTR_ADV(r);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 *msgp = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	3905 len += (int)(STRLEN(message)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3906 + 2 // for the NL's
856 8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	3907 + STRLEN(buttons)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3908 + 3); // for the ": " and NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3909 lenhotkey++; // for the NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3910
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3911 // If no hotkey is specified first char is used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 first_hotkey = TRUE;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3915 len += 2; // "x" -> "[x]"
7 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 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3936 // Define first default hotkey. Keep the hotkey string NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3937 // terminated to avoid reading past the end.
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3938 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3940 // Remember where the choices start, displaying starts here when
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3941 // "hotkp" typed at the more prompt.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 *msgp++ = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 return hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	3954 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3955 display_confirm_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3957 // avoid that 'q' at the more prompt truncates the message here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 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	3960 msg_puts_attr((char *)confirm_msg, HL_ATTR(HLF_M));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3964 #endif // FEAT_CON_DIALOG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 #if defined(FEAT_CON_DIALOG) \|\| defined(FEAT_GUI_DIALOG)
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_yesno(
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 if (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,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3978 (char_u *)_("&Yes\n&No"), dflt, NULL, FALSE) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3984 vim_dialog_yesnocancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3985 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3986 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3987 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3988 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 message,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3993 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4002 vim_dialog_yesnoallcancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4003 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4004 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4005 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4006 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 message,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 (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	4012 dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4022 #endif // FEAT_GUI_DIALOG \|\| FEAT_CON_DIALOG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4024 #if defined(FEAT_EVAL)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4025 static char *e_printf = N_("E766: Insufficient arguments for printf()");
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4026
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4027 /*
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4028 * Get number argument from "idxp" entry in "tvs". First entry is 1.
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4029 */
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4030 static varnumber_T
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4031 tv_nr(typval_T tvs, int idxp)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4032 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4033 int idx = *idxp - 1;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4034 varnumber_T n = 0;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4035 int err = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4036
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4037 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	4038 emsg(_(e_printf));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4039 else
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4040 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4041 ++*idxp;
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4042 n = tv_get_number_chk(&tvs[idx], &err);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4043 if (err)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4044 n = 0;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4045 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4046 return n;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4047 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4048
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4049 /*
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4050 * 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	4051 * 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	4052 * are not converted to a string.
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4053 * 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	4054 * 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	4055 * Returns NULL for an error.
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4056 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4057 static char *
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4058 tv_str(typval_T tvs, int idxp, char_u **tofree)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4059 {
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4060 int idx = *idxp - 1;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4061 char *s = NULL;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4062 static char_u numbuf[NUMBUFLEN];
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4063
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4064 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	4065 emsg(_(e_printf));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4066 else
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4067 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4068 ++*idxp;
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4069 if (tofree != NULL)
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4070 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	4071 else
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4072 s = (char *)tv_get_string_chk(&tvs[idx]);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4073 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4074 return s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4075 }
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4076
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4077 # ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4078 /*
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4079 * Get float argument from "idxp" entry in "tvs". First entry is 1.
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4080 */
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4081 static double
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4082 tv_float(typval_T tvs, int idxp)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4083 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4084 int idx = *idxp - 1;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4085 double f = 0;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4086
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4087 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	4088 emsg(_(e_printf));
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4089 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4090 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4091 ++*idxp;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4092 if (tvs[idx].v_type == VAR_FLOAT)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4093 f = tvs[idx].vval.v_float;
1656 eb6fc577c96c updated for version 7.2a-008 vimboss parents: 1619 diff changeset	4094 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	4095 f = (double)tvs[idx].vval.v_number;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4096 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4097 emsg(_("E807: Expected Float argument for printf()"));
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4098 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4099 return f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4100 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4101 # endif
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4102 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4103
10036 ab6320d74331 commit https://github.com/vim/vim/commit/7f7bd297d6d989254f71c694f1c72d07cbc5c306 Christian Brabandt <cb@256bit.org> parents: 10015 diff changeset	4104 #ifdef FEAT_FLOAT
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4105 /*
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4106 * 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	4107 * "-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	4108 */
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4109 static const char *
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4110 infinity_str(int positive,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4111 char fmt_spec,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4112 int force_sign,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4113 int space_for_positive)
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4114 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4115 static const char *table[] =
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4116 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4117 "-inf", "inf", "+inf", " inf",
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4118 "-INF", "INF", "+INF", " INF"
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4119 };
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4120 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	4121
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4122 if (ASCII_ISUPPER(fmt_spec))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4123 idx += 4;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4124 return table[idx];
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4125 }
10036 ab6320d74331 commit https://github.com/vim/vim/commit/7f7bd297d6d989254f71c694f1c72d07cbc5c306 Christian Brabandt <cb@256bit.org> parents: 10015 diff changeset	4126 #endif
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4127
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4128 /*
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4129 * This code was included to provide a portable vsnprintf() and snprintf().
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4130 * 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	4131 * consistency.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4132 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4133 * This code is based on snprintf.c - a portable implementation of snprintf
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4134 * 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	4135 * Included with permission. It was heavily modified to fit in Vim.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4136 * The original code, including useful comments, can be found here:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4137 * http://www.ijs.si/software/snprintf/
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4138 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4139 * This snprintf() only supports the following conversion specifiers:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4140 * 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	4141 * with flags: '-', '+', ' ', '0' and '#'.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4142 * An asterisk is supported for field width as well as precision.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4143 *
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4144 * 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	4145 *
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4146 * Length modifiers 'h' (short int) and 'l' (long int) and 'll' (long long int)
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4147 * are supported. NOTE: for 'll' the argument is varnumber_T or uvarnumber_T.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4148 *
437 256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	4149 * 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	4150 * relevant for double-byte encodings where the second byte may be '%'.
256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	4151 *
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4152 * 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	4153 * 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	4154 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4155 * 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	4156 * for the given input, excluding the trailing NUL. If this value
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4157 * is greater or equal to "str_m", not all characters from the result
b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4158 * 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	4159 * 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	4160 * the resulting string will be NUL-terminated.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4161 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4162
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4163 /*
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4164 * When va_list is not supported we only define vim_snprintf().
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4165 *
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4166 * 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	4167 * "typval_T". When the latter is not used it must be NULL.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4168 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4169
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4170 // When generating prototypes all of this is skipped, cproto doesn't
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4171 // understand this.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4172 #ifndef PROTO
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4173
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4174 // Like vim_vsnprintf() but append to the string.
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4175 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4176 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	4177 {
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4178 va_list ap;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4179 int str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4180 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	4181 size_t space;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4182
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4183 if (str_m <= len)
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4184 space = 0;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4185 else
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4186 space = str_m - len;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4187 va_start(ap, fmt);
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4188 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	4189 va_end(ap);
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4190 return str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4191 }
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4192
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4193 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4194 vim_snprintf(char str, size_t str_m, const char fmt, ...)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4195 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4196 va_list ap;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4197 int str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4198
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4199 va_start(ap, fmt);
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4200 str_l = vim_vsnprintf(str, str_m, fmt, ap);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4201 va_end(ap);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4202 return str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4203 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4204
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4205 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4206 vim_vsnprintf(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4207 char *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4208 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	4209 const char *fmt,
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4210 va_list ap)
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4211 {
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4212 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	4213 }
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4214
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4215 int
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4216 vim_vsnprintf_typval(
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4217 char *str,
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4218 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	4219 const char *fmt,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4220 va_list ap,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4221 typval_T *tvs)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4222 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4223 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	4224 const char *p = fmt;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4225 int arg_idx = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4226
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4227 if (p == NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4228 p = "";
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4229 while (*p != NUL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4230 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4231 if (*p != '%')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4232 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4233 char *q = strchr(p + 1, '%');
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4234 size_t n = (q == NULL) ? STRLEN(p) : (size_t)(q - p);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4235
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4236 // Copy up to the next '%' or NUL without any changes.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4237 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4238 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4239 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4240
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4241 mch_memmove(str + str_l, p, n > avail ? avail : n);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4242 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4243 p += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4244 str_l += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4245 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4246 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4247 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4248 size_t min_field_width = 0, precision = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4249 int zero_padding = 0, precision_specified = 0, justify_left = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4250 int alternate_form = 0, force_sign = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4251
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4252 // If both the ' ' and '+' flags appear, the ' ' flag should be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4253 // ignored.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4254 int space_for_positive = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4255
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4256 // allowed values: \0, h, l, L
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4257 char length_modifier = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4258
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4259 // 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	4260 # if defined(FEAT_FLOAT)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4261 # define TMP_LEN 350 // On my system 1e308 is the biggest number possible.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4262 // That sounds reasonable to use as the maximum
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4263 // printable.
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4264 # else
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4265 # define TMP_LEN 66
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4266 # endif
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4267 char tmp[TMP_LEN];
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4268
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4269 // 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	4270 const char *str_arg = NULL;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4271
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4272 // natural field width of arg without padding and sign
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4273 size_t str_arg_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4274
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4275 // unsigned char argument value - only defined for c conversion.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4276 // N.B. standard explicitly states the char argument for the c
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4277 // conversion is unsigned
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4278 unsigned char uchar_arg;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4279
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4280 // number of zeros to be inserted for numeric conversions as
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4281 // required by the precision or minimal field width
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4282 size_t number_of_zeros_to_pad = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4283
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4284 // index into tmp where zero padding is to be inserted
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4285 size_t zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4286
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4287 // current conversion specifier character
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4288 char fmt_spec = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4289
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4290 // buffer for 's' and 'S' specs
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4291 char_u *tofree = NULL;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4292
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4293
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4294 p++; // skip '%'
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4295
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4296 // parse flags
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4297 while (p == '0' \|\| p == '-' \|\| p == '+' \|\| p == ' '
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4298 \|\| p == '#' \|\| p == '\'')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4299 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4300 switch (*p)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4301 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4302 case '0': zero_padding = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4303 case '-': justify_left = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4304 case '+': force_sign = 1; space_for_positive = 0; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4305 case ' ': force_sign = 1;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4306 // If both the ' ' and '+' flags appear, the ' '
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4307 // flag should be ignored
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4308 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4309 case '#': alternate_form = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4310 case '\'': break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4311 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4312 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4313 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4314 // If the '0' and '-' flags both appear, the '0' flag should be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4315 // ignored.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4316
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4317 // parse field width
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4318 if (p == '')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4319 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4320 int j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4321
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4322 p++;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4323 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4324 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4325 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4326 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4327 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4328 if (j >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4329 min_field_width = j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4330 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4331 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4332 min_field_width = -j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4333 justify_left = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4334 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4335 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4336 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4337 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4338 // size_t could be wider than unsigned int; make sure we treat
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4339 // argument like common implementations do
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4340 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4341
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4342 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4343 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4344 min_field_width = uj;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4345 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4346
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4347 // parse precision
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4348 if (*p == '.')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4349 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4350 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4351 precision_specified = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4352 if (p == '')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4353 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4354 int j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4355
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4356 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4357 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4358 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4359 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4360 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4361 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4362 if (j >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4363 precision = j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4364 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4365 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4366 precision_specified = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4367 precision = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4368 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4369 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4370 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4371 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4372 // size_t could be wider than unsigned int; make sure we
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4373 // treat argument like common implementations do
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4374 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4375
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4376 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4377 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4378 precision = uj;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4379 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4380 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4381
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4382 // parse 'h', 'l' and 'll' length modifiers
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4383 if (p == 'h' \|\| p == 'l')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4384 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4385 length_modifier = *p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4386 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4387 if (length_modifier == 'l' && *p == 'l')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4388 {
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4389 // double l = __int64 / varnumber_T
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4390 length_modifier = 'L';
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4391 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4392 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4393 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4394 fmt_spec = *p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4395
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4396 // common synonyms:
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4397 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4398 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4399 case 'i': fmt_spec = 'd'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4400 case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4401 case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4402 case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4403 default: break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4404 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4405
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4406 # if defined(FEAT_EVAL)
9497 d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4407 switch (fmt_spec)
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4408 {
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4409 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	4410 if (tvs != NULL && length_modifier == '\0')
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4411 length_modifier = 'L';
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4412 }
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4413 # endif
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4414
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4415 // get parameter value, do initial processing
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4416 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4417 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4418 // '%' and 'c' behave similar to 's' regarding flags and field
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4419 // widths
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4420 case '%':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4421 case 'c':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4422 case 's':
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4423 case 'S':
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4424 str_arg_l = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4425 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4426 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4427 case '%':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4428 str_arg = p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4429 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4430
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4431 case 'c':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4432 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4433 int j;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4434
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4435 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4436 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4437 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4438 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4439 va_arg(ap, int);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4440 // standard demands unsigned char
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4441 uchar_arg = (unsigned char)j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4442 str_arg = (char *)&uchar_arg;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4443 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4444 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4445
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4446 case 's':
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4447 case 'S':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4448 str_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4449 # if defined(FEAT_EVAL)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4450 tvs != NULL ? tv_str(tvs, &arg_idx, &tofree) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4451 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4452 va_arg(ap, char *);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4453 if (str_arg == NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4454 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4455 str_arg = "[NULL]";
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4456 str_arg_l = 6;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4457 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4458 // make sure not to address string beyond the specified
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4459 // precision !!!
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4460 else if (!precision_specified)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4461 str_arg_l = strlen(str_arg);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4462 // truncate string if necessary as requested by precision
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4463 else if (precision == 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4464 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4465 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4466 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4467 // Don't put the #if inside memchr(), it can be a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4468 // macro.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4469 // memchr on HP does not like n > 2^31 !!!
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4470 char *q = memchr(str_arg, '\0',
881 48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4471 precision <= (size_t)0x7fffffffL ? precision
48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4472 : (size_t)0x7fffffffL);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4473 str_arg_l = (q == NULL) ? precision
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4474 : (size_t)(q - str_arg);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4475 }
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4476 if (fmt_spec == 'S')
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4477 {
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4478 if (min_field_width != 0)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4479 min_field_width += STRLEN(str_arg)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4480 - mb_string2cells((char_u *)str_arg, -1);
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4481 if (precision)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4482 {
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	4483 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	4484 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	4485
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	4486 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	4487 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	4488 {
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	4489 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	4490 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	4491 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	4492 }
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4493 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	4494 }
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4495 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4496 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4497
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4498 default:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4499 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4500 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4501 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4502
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4503 case 'd': case 'u':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4504 case 'b': case 'B':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4505 case 'o':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4506 case 'x': case 'X':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4507 case 'p':
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4508 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4509 // NOTE: the u, b, o, x, X and p conversion specifiers
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4510 // imply the value is unsigned; d implies a signed
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4511 // value
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4512
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4513 // 0 if numeric argument is zero (or if pointer is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4514 // NULL for 'p'), +1 if greater than zero (or nonzero
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4515 // for unsigned arguments), -1 if negative (unsigned
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4516 // argument is never negative)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4517 int arg_sign = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4518
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4519 // only set for length modifier h, or for no length
2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4520 // modifiers
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4521 int int_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4522 unsigned int uint_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4523
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4524 // only set for length modifier l
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4525 long int long_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4526 unsigned long int ulong_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4527
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4528 // only set for length modifier ll
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4529 varnumber_T llong_arg = 0;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4530 uvarnumber_T ullong_arg = 0;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4531
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4532 // only set for b conversion
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4533 uvarnumber_T bin_arg = 0;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4534
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4535 // pointer argument value -only defined for p
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4536 // conversion
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4537 void *ptr_arg = NULL;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4538
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4539 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4540 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4541 length_modifier = '\0';
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4542 ptr_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4543 # if defined(FEAT_EVAL)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4544 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	4545 NULL) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4546 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4547 va_arg(ap, void *);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4548 if (ptr_arg != NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4549 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4550 }
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4551 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	4552 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4553 bin_arg =
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4554 # if defined(FEAT_EVAL)
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4555 tvs != NULL ?
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4556 (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	4557 # endif
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4558 va_arg(ap, uvarnumber_T);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4559 if (bin_arg != 0)
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4560 arg_sign = 1;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4561 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4562 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4563 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4564 // signed
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4565 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4566 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4567 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4568 case 'h':
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4569 // char and short arguments are passed as int.
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4570 int_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4571 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4572 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4573 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4574 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4575 if (int_arg > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4576 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4577 else if (int_arg < 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4578 arg_sign = -1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4579 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4580 case 'l':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4581 long_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4582 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4583 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4584 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4585 va_arg(ap, long int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4586 if (long_arg > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4587 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4588 else if (long_arg < 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4589 arg_sign = -1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4590 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4591 case 'L':
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4592 llong_arg =
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4593 # if defined(FEAT_EVAL)
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4594 tvs != NULL ? tv_nr(tvs, &arg_idx) :
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4595 # endif
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4596 va_arg(ap, varnumber_T);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4597 if (llong_arg > 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4598 arg_sign = 1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4599 else if (llong_arg < 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4600 arg_sign = -1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4601 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4602 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4603 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4604 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4605 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4606 // unsigned
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4607 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4608 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4609 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4610 case 'h':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4611 uint_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4612 # if defined(FEAT_EVAL)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4613 tvs != NULL ? (unsigned)
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4614 tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4615 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4616 va_arg(ap, unsigned int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4617 if (uint_arg != 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4618 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4619 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4620 case 'l':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4621 ulong_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4622 # if defined(FEAT_EVAL)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4623 tvs != NULL ? (unsigned long)
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4624 tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4625 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4626 va_arg(ap, unsigned long int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4627 if (ulong_arg != 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4628 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4629 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4630 case 'L':
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4631 ullong_arg =
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4632 # if defined(FEAT_EVAL)
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4633 tvs != NULL ? (uvarnumber_T)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4634 tv_nr(tvs, &arg_idx) :
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4635 # endif
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4636 va_arg(ap, uvarnumber_T);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4637 if (ullong_arg != 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4638 arg_sign = 1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4639 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4640 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4641 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4642
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4643 str_arg = tmp;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4644 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4645
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4646 // NOTE:
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4647 // For d, i, u, o, x, and X conversions, if precision is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4648 // specified, the '0' flag should be ignored. This is so
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4649 // with Solaris 2.6, Digital UNIX 4.0, HPUX 10, Linux,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4650 // FreeBSD, NetBSD; but not with Perl.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4651 if (precision_specified)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4652 zero_padding = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4653 if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4654 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4655 if (force_sign && arg_sign >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4656 tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4657 // leave negative numbers for sprintf to handle, to
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4658 // avoid handling tricky cases like (short int)-32768
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4659 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4660 else if (alternate_form)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4661 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4662 if (arg_sign != 0
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4663 && (fmt_spec == 'b' \|\| fmt_spec == 'B'
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4664 \|\| fmt_spec == 'x' \|\| fmt_spec == 'X') )
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4665 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4666 tmp[str_arg_l++] = '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4667 tmp[str_arg_l++] = fmt_spec;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4668 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4669 // alternate form should have no effect for p
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4670 // conversion, but ...
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4671 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4672
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4673 zero_padding_insertion_ind = str_arg_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4674 if (!precision_specified)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4675 precision = 1; // default precision is 1
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4676 if (precision == 0 && arg_sign == 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4677 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4678 // When zero value is formatted with an explicit
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4679 // precision 0, the resulting formatted string is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4680 // empty (d, i, u, b, B, o, x, X, p).
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4681 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4682 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4683 {
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4684 char f[6];
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4685 int f_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4686
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4687 // construct a simple format string for sprintf
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4688 f[f_l++] = '%';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4689 if (!length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4690 ;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4691 else if (length_modifier == 'L')
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4692 {
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4693 # ifdef MSWIN
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4694 f[f_l++] = 'I';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4695 f[f_l++] = '6';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4696 f[f_l++] = '4';
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4697 # else
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4698 f[f_l++] = 'l';
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4699 f[f_l++] = 'l';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4700 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4701 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4702 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4703 f[f_l++] = length_modifier;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4704 f[f_l++] = fmt_spec;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4705 f[f_l++] = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4706
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4707 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4708 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	4709 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	4710 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4711 char b[8 * sizeof(uvarnumber_T)];
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4712 size_t b_l = 0;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4713 uvarnumber_T bn = bin_arg;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4714
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4715 do
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4716 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4717 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	4718 bn >>= 1;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4719 }
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4720 while (bn != 0);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4721
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4722 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	4723 str_arg_l += b_l;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4724 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4725 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4726 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4727 // signed
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4728 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4729 {
19615 2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4730 case '\0': str_arg_l += sprintf(
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4731 tmp + str_arg_l, f,
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4732 int_arg);
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4733 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4734 case 'h': str_arg_l += sprintf(
19615 2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4735 tmp + str_arg_l, f,
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4736 (short)int_arg);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4737 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4738 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4739 tmp + str_arg_l, f, long_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4740 break;
9389 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, llong_arg);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4743 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4744 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4745 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4746 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4747 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4748 // unsigned
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4749 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4750 {
19615 2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4751 case '\0': str_arg_l += sprintf(
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4752 tmp + str_arg_l, f,
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4753 uint_arg);
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4754 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4755 case 'h': str_arg_l += sprintf(
19615 2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4756 tmp + str_arg_l, f,
2aaef1547255 patch 8.2.0364: printf test failing on Haiku Bram Moolenaar <Bram@vim.org> parents: 19554 diff changeset	4757 (unsigned short)uint_arg);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4758 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4759 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4760 tmp + str_arg_l, f, ulong_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4761 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4762 case 'L': str_arg_l += sprintf(
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4763 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	4764 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4765 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4766 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4767
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4768 // include the optional minus sign and possible
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4769 // "0x" in the region before the zero padding
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4770 // insertion point
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4771 if (zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4772 && tmp[zero_padding_insertion_ind] == '-')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4773 zero_padding_insertion_ind++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4774 if (zero_padding_insertion_ind + 1 < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4775 && tmp[zero_padding_insertion_ind] == '0'
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4776 && (tmp[zero_padding_insertion_ind + 1] == 'x'
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4777 \|\| tmp[zero_padding_insertion_ind + 1] == 'X'))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4778 zero_padding_insertion_ind += 2;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4779 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4780
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4781 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4782 size_t num_of_digits = str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4783 - zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4784
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4785 if (alternate_form && fmt_spec == 'o'
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4786 // unless zero is already the first
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4787 // character
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4788 && !(zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4789 && tmp[zero_padding_insertion_ind] == '0'))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4790 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4791 // assure leading zero for alternate-form
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4792 // octal numbers
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4793 if (!precision_specified
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4794 \|\| precision < num_of_digits + 1)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4795 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4796 // precision is increased to force the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4797 // first character to be zero, except if a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4798 // zero value is formatted with an
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4799 // explicit precision of zero
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4800 precision = num_of_digits + 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4801 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4802 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4803 // zero padding to specified precision?
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4804 if (num_of_digits < precision)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4805 number_of_zeros_to_pad = precision - num_of_digits;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4806 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4807 // zero padding to specified minimal field width?
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4808 if (!justify_left && zero_padding)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4809 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4810 int n = (int)(min_field_width - (str_arg_l
8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4811 + number_of_zeros_to_pad));
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4812 if (n > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4813 number_of_zeros_to_pad += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4814 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4815 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4816 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4817
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4818 # ifdef FEAT_FLOAT
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4819 case 'f':
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4820 case 'F':
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4821 case 'e':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4822 case 'E':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4823 case 'g':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4824 case 'G':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4825 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4826 // Floating point.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4827 double f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4828 double abs_f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4829 char format[40];
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4830 int l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4831 int remove_trailing_zeroes = FALSE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4832
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4833 f =
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4834 # if defined(FEAT_EVAL)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4835 tvs != NULL ? tv_float(tvs, &arg_idx) :
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4836 # endif
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4837 va_arg(ap, double);
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4838 abs_f = f < 0 ? -f : f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4839
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4840 if (fmt_spec == 'g' \|\| fmt_spec == 'G')
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4841 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4842 // Would be nice to use %g directly, but it prints
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4843 // "1.0" as "1", we don't want that.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4844 if ((abs_f >= 0.001 && abs_f < 10000000.0)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4845 \|\| abs_f == 0.0)
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4846 fmt_spec = ASCII_ISUPPER(fmt_spec) ? 'F' : 'f';
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4847 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4848 fmt_spec = fmt_spec == 'g' ? 'e' : 'E';
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4849 remove_trailing_zeroes = TRUE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4850 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4851
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4852 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	4853 # ifdef VAX
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4854 abs_f > 1.0e38
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4855 # else
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4856 abs_f > 1.0e307
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4857 # endif
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4858 )
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4859 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4860 // Avoid a buffer overflow
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4861 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	4862 force_sign, space_for_positive));
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4863 str_arg_l = STRLEN(tmp);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4864 zero_padding = 0;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4865 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4866 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4867 {
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4868 if (isnan(f))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4869 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4870 // Not a number: nan or NAN
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4871 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	4872 : "nan");
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4873 str_arg_l = 3;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4874 zero_padding = 0;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4875 }
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4876 else if (isinf(f))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4877 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4878 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	4879 force_sign, space_for_positive));
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4880 str_arg_l = STRLEN(tmp);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4881 zero_padding = 0;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4882 }
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4883 else
13188 a49a5419a83f patch 8.0.1468: illegal memory access in del_bytes() Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	4884 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4885 // Regular float number
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4886 format[0] = '%';
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4887 l = 1;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4888 if (force_sign)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4889 format[l++] = space_for_positive ? ' ' : '+';
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4890 if (precision_specified)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4891 {
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4892 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	4893
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4894 // Make sure we don't get more digits than we
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4895 // have room for.
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4896 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	4897 && abs_f > 1.0)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4898 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	4899 if (precision > max_prec)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4900 precision = max_prec;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4901 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	4902 }
10040 48f70e0c696a commit https://github.com/vim/vim/commit/965ed14973fd3f1b2aace7bae4d4722b71ca04f9 Christian Brabandt <cb@256bit.org> parents: 10038 diff changeset	4903 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	4904 format[l + 1] = NUL;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4905
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4906 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	4907 }
9986 9bef7b5d02cb commit https://github.com/vim/vim/commit/9992237a3e791fbc0c1ebf743ece1b75e1488410 Christian Brabandt <cb@256bit.org> parents: 9980 diff changeset	4908
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4909 if (remove_trailing_zeroes)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4910 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4911 int i;
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4912 char *tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4913
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4914 // 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	4915 if (fmt_spec == 'f' \|\| fmt_spec == 'F')
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4916 tp = tmp + str_arg_l - 1;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4917 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4918 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4919 tp = (char )vim_strchr((char_u )tmp,
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4920 fmt_spec == 'e' ? 'e' : 'E');
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4921 if (tp != NULL)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4922 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4923 // Remove superfluous '+' and leading
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4924 // zeroes from the exponent.
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4925 if (tp[1] == '+')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4926 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4927 // Change "1.0e+07" to "1.0e07"
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4928 STRMOVE(tp + 1, tp + 2);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4929 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4930 }
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4931 i = (tp[1] == '-') ? 2 : 1;
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4932 while (tp[i] == '0')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4933 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4934 // Change "1.0e07" to "1.0e7"
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4935 STRMOVE(tp + i, tp + i + 1);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4936 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4937 }
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4938 --tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4939 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4940 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4941
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4942 if (tp != NULL && !precision_specified)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4943 // Remove trailing zeroes, but keep the one
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4944 // just after a dot.
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4945 while (tp > tmp + 2 && *tp == '0'
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4946 && tp[-1] != '.')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4947 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4948 STRMOVE(tp, tp + 1);
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4949 --tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4950 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4951 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4952 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4953 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4954 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4955 char *tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4956
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4957 // Be consistent: some printf("%e") use 1.0e+12
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4958 // and some 1.0e+012. Remove one zero in the last
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4959 // case.
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4960 tp = (char )vim_strchr((char_u )tmp,
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4961 fmt_spec == 'e' ? 'e' : 'E');
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4962 if (tp != NULL && (tp[1] == '+' \|\| tp[1] == '-')
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4963 && tp[2] == '0'
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4964 && vim_isdigit(tp[3])
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4965 && vim_isdigit(tp[4]))
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4966 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4967 STRMOVE(tp + 2, tp + 3);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4968 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4969 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4970 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4971 }
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4972 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	4973 && (tmp[0] == '-' \|\| force_sign))
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4974 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4975 // padding 0's should be inserted after the sign
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4976 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	4977 zero_padding_insertion_ind = 1;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4978 }
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4979 str_arg = tmp;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4980 break;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4981 }
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4982 # endif
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4983
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4984 default:
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4985 // unrecognized conversion specifier, keep format string
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4986 // as-is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4987 zero_padding = 0; // turn zero padding off for non-numeric
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4988 // conversion
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4989 justify_left = 1;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4990 min_field_width = 0; // reset flags
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4991
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4992 // discard the unrecognized conversion, just keep *
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4993 // the unrecognized conversion character
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4994 str_arg = p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4995 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4996 if (*p != NUL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4997 str_arg_l++; // include invalid conversion specifier
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4998 // unchanged if not at end-of-string
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4999 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5000 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5001
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5002 if (*p != NUL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5003 p++; // step over the just processed conversion specifier
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5004
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5005 // insert padding to the left as requested by min_field_width;
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5006 // this does not include the zero padding in case of numerical
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5007 // conversions
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5008 if (!justify_left)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5009 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5010 // left padding with blank or zero
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5011 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	5012
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5013 if (pn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5014 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5015 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5016 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5017 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5018
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5019 vim_memset(str + str_l, zero_padding ? '0' : ' ',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5020 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5021 : (size_t)pn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5022 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5023 str_l += pn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5024 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5025 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5026
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5027 // zero padding as requested by the precision or by the minimal
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5028 // field width for numeric conversions required?
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 291 diff changeset	5029 if (number_of_zeros_to_pad == 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5030 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5031 // will not copy first part of numeric right now, *
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5032 // force it to be copied later in its entirety
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5033 zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5034 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5035 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5036 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5037 // insert first part of numerics (sign or '0x') before zero
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5038 // padding
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5039 int zn = (int)zero_padding_insertion_ind;
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5040
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5041 if (zn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5042 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5043 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5044 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5045 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5046
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5047 mch_memmove(str + str_l, str_arg,
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5048 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5049 : (size_t)zn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5050 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5051 str_l += zn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5052 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5053
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5054 // insert zero padding as requested by the precision or min
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5055 // field width
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5056 zn = (int)number_of_zeros_to_pad;
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5057 if (zn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5058 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5059 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5060 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11653 diff changeset	5061 size_t avail = str_m - str_l;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5062
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5063 vim_memset(str + str_l, '0',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5064 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5065 : (size_t)zn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5066 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5067 str_l += zn;
272 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
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5071 // insert formatted string
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5072 // (or as-is conversion specifier for unknown conversions)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5073 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5074 int sn = (int)(str_arg_l - zero_padding_insertion_ind);
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5075
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5076 if (sn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5077 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5078 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5079 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5080 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5081
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5082 mch_memmove(str + str_l,
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5083 str_arg + zero_padding_insertion_ind,
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5084 (size_t)sn > avail ? avail : (size_t)sn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5085 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5086 str_l += sn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5087 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5088 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5089
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5090 // insert right padding
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5091 if (justify_left)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5092 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5093 // right blank padding to the field width
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	5094 int pn = (int)(min_field_width
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	5095 - (str_arg_l + number_of_zeros_to_pad));
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5096
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5097 if (pn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5098 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5099 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5100 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5101 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5102
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5103 vim_memset(str + str_l, ' ',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5104 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5105 : (size_t)pn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5106 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5107 str_l += pn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5108 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5109 }
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	5110 vim_free(tofree);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5111 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5112 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5113
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5114 if (str_m > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5115 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5116 // make sure the string is nul-terminated even at the expense of
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5117 // overwriting the last character (shouldn't happen, but just in case)
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5118 //
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5119 str[str_l <= str_m - 1 ? str_l : str_m - 1] = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5120 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5121
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	5122 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	5123 emsg(_("E767: Too many arguments to printf()"));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	5124
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5125 // Return the number of characters formatted (excluding trailing nul
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5126 // character), that is, the number of characters that would have been
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5127 // written to the buffer if it were large enough.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5128 return (int)str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5129 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5130
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5131 #endif // PROTO

Mercurial > vim

annotate src/message.c @ 20409:fd1b6f4f497e v8.2.0759