1 /* vi:set ts=8 sts=4 sw=4:
3 * VIM - Vi IMproved by Bram Moolenaar
5 * Do ":help uganda" in Vim to read copying and usage conditions.
6 * Do ":help credits" in Vim to see a list of people who contributed.
7 * See README.txt for an overview of the Vim source code.
11 * ex_cmds2.c: some more functions for command line commands
14 #if defined(WIN32) && defined(FEAT_CSCOPE)
20 #if defined(WIN32) && defined(FEAT_CSCOPE)
26 static void cmd_source
__ARGS((char_u
*fname
, exarg_T
*eap
));
29 /* Growarray to store info about already sourced scripts.
30 * For Unix also store the dev/ino, so that we don't have to stat() each
31 * script when going through the list. */
32 typedef struct scriptitem_S
40 int sn_prof_on
; /* TRUE when script is/was profiled */
41 int sn_pr_force
; /* forceit: profile functions in this script */
42 proftime_T sn_pr_child
; /* time set when going into first child */
43 int sn_pr_nest
; /* nesting for sn_pr_child */
44 /* profiling the script as a whole */
45 int sn_pr_count
; /* nr of times sourced */
46 proftime_T sn_pr_total
; /* time spend in script + children */
47 proftime_T sn_pr_self
; /* time spend in script itself */
48 proftime_T sn_pr_start
; /* time at script start */
49 proftime_T sn_pr_children
; /* time in children after script start */
50 /* profiling the script per line */
51 garray_T sn_prl_ga
; /* things stored for every line */
52 proftime_T sn_prl_start
; /* start time for current line */
53 proftime_T sn_prl_children
; /* time spent in children for this line */
54 proftime_T sn_prl_wait
; /* wait start time for current line */
55 int sn_prl_idx
; /* index of line being timed; -1 if none */
56 int sn_prl_execed
; /* line being timed was executed */
60 static garray_T script_items
= {0, 0, sizeof(scriptitem_T
), 4, NULL
};
61 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1])
64 /* Struct used in sn_prl_ga for every line of a script. */
65 typedef struct sn_prl_S
67 int snp_count
; /* nr of times line was executed */
68 proftime_T sn_prl_total
; /* time spend in a line + children */
69 proftime_T sn_prl_self
; /* time spend in a line itself */
72 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)])
76 #if defined(FEAT_EVAL) || defined(PROTO)
77 static int debug_greedy
= FALSE
; /* batch mode debugging: don't save
78 and restore typeahead. */
81 * do_debug(): Debug mode.
82 * Repeatedly get Ex commands, until told to continue normal execution.
88 int save_msg_scroll
= msg_scroll
;
89 int save_State
= State
;
90 int save_did_emsg
= did_emsg
;
91 int save_cmd_silent
= cmd_silent
;
92 int save_msg_silent
= msg_silent
;
93 int save_emsg_silent
= emsg_silent
;
94 int save_redir_off
= redir_off
;
95 tasave_T typeaheadbuf
;
96 int typeahead_saved
= FALSE
;
97 int save_ignore_script
;
99 int save_ex_normal_busy
;
102 char_u
*cmdline
= NULL
;
105 static int last_cmd
= 0;
111 #define CMD_INTERRUPT 6
113 #ifdef ALWAYS_USE_GUI
114 /* Can't do this when there is no terminal for input/output. */
117 /* Break as soon as possible. */
118 debug_break_level
= 9999;
123 /* Make sure we are in raw mode and start termcap mode. Might have side
128 ++RedrawingDisabled
; /* don't redisplay the window */
129 ++no_wait_return
; /* don't wait for return */
130 did_emsg
= FALSE
; /* don't use error from debugged stuff */
131 cmd_silent
= FALSE
; /* display commands */
132 msg_silent
= FALSE
; /* display messages */
133 emsg_silent
= FALSE
; /* display error messages */
134 redir_off
= TRUE
; /* don't redirect debug commands */
138 want_sniff_request
= 0; /* No K_SNIFF wanted */
142 MSG(_("Entering Debug mode. Type \"cont\" to continue."));
143 if (sourcing_name
!= NULL
)
145 if (sourcing_lnum
!= 0)
146 smsg((char_u
*)_("line %ld: %s"), (long)sourcing_lnum
, cmd
);
148 smsg((char_u
*)_("cmd: %s"), cmd
);
151 * Repeat getting a command and executing it.
156 need_wait_return
= FALSE
;
158 ProcessSniffRequests();
160 /* Save the current typeahead buffer and replace it with an empty one.
161 * This makes sure we get input from the user here and don't interfere
162 * with the commands being executed. Reset "ex_normal_busy" to avoid
163 * the side effects of using ":normal". Save the stuff buffer and make
164 * it empty. Set ignore_script to avoid reading from script input. */
165 # ifdef FEAT_EX_EXTRA
166 save_ex_normal_busy
= ex_normal_busy
;
171 save_typeahead(&typeaheadbuf
);
172 typeahead_saved
= TRUE
;
173 save_ignore_script
= ignore_script
;
174 ignore_script
= TRUE
;
177 cmdline
= getcmdline_prompt('>', NULL
, 0, EXPAND_NOTHING
, NULL
);
181 restore_typeahead(&typeaheadbuf
);
182 ignore_script
= save_ignore_script
;
184 # ifdef FEAT_EX_EXTRA
185 ex_normal_busy
= save_ex_normal_busy
;
188 cmdline_row
= msg_row
;
191 /* If this is a debug command, set "last_cmd".
192 * If not, reset "last_cmd".
193 * For a blank line use previous command. */
194 p
= skipwhite(cmdline
);
199 case 'c': last_cmd
= CMD_CONT
;
202 case 'n': last_cmd
= CMD_NEXT
;
205 case 's': last_cmd
= CMD_STEP
;
208 case 'f': last_cmd
= CMD_FINISH
;
211 case 'q': last_cmd
= CMD_QUIT
;
214 case 'i': last_cmd
= CMD_INTERRUPT
;
217 default: last_cmd
= 0;
221 /* Check that the tail matches. */
223 while (*p
!= NUL
&& *p
== *tail
)
228 if (ASCII_ISALPHA(*p
))
235 /* Execute debug command: decided where to break next and
240 debug_break_level
= -1;
243 debug_break_level
= ex_nesting_level
;
246 debug_break_level
= 9999;
249 debug_break_level
= ex_nesting_level
- 1;
253 debug_break_level
= -1;
257 debug_break_level
= 9999;
258 /* Do not repeat ">interrupt" cmd, continue stepping. */
265 /* don't debug this command */
266 n
= debug_break_level
;
267 debug_break_level
= -1;
268 (void)do_cmdline(cmdline
, getexline
, NULL
,
269 DOCMD_VERBOSE
|DOCMD_EXCRESET
);
270 debug_break_level
= n
;
274 lines_left
= Rows
- 1;
280 redraw_all_later(NOT_VALID
);
281 need_wait_return
= FALSE
;
282 msg_scroll
= save_msg_scroll
;
283 lines_left
= Rows
- 1;
285 did_emsg
= save_did_emsg
;
286 cmd_silent
= save_cmd_silent
;
287 msg_silent
= save_msg_silent
;
288 emsg_silent
= save_emsg_silent
;
289 redir_off
= save_redir_off
;
291 /* Only print the message again when typing a command before coming back
293 debug_did_msg
= TRUE
;
303 int debug_break_level_save
= debug_break_level
;
305 debug_break_level
= 9999;
306 do_cmdline_cmd(eap
->arg
);
307 debug_break_level
= debug_break_level_save
;
310 static char_u
*debug_breakpoint_name
= NULL
;
311 static linenr_T debug_breakpoint_lnum
;
314 * When debugging or a breakpoint is set on a skipped command, no debug prompt
315 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
316 * debug_skipped_name is then set to the source name in the breakpoint case. If
317 * a skipped command decides itself that a debug prompt should be displayed, it
318 * can do so by calling dbg_check_skipped().
320 static int debug_skipped
;
321 static char_u
*debug_skipped_name
;
324 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
325 * at or below the break level. But only when the line is actually
326 * executed. Return TRUE and set breakpoint_name for skipped commands that
327 * decide to execute something themselves.
328 * Called from do_one_cmd() before executing a command.
331 dbg_check_breakpoint(eap
)
336 debug_skipped
= FALSE
;
337 if (debug_breakpoint_name
!= NULL
)
341 /* replace K_SNR with "<SNR>" */
342 if (debug_breakpoint_name
[0] == K_SPECIAL
343 && debug_breakpoint_name
[1] == KS_EXTRA
344 && debug_breakpoint_name
[2] == (int)KE_SNR
)
345 p
= (char_u
*)"<SNR>";
348 smsg((char_u
*)_("Breakpoint in \"%s%s\" line %ld"),
350 debug_breakpoint_name
+ (*p
== NUL
? 0 : 3),
351 (long)debug_breakpoint_lnum
);
352 debug_breakpoint_name
= NULL
;
357 debug_skipped
= TRUE
;
358 debug_skipped_name
= debug_breakpoint_name
;
359 debug_breakpoint_name
= NULL
;
362 else if (ex_nesting_level
<= debug_break_level
)
368 debug_skipped
= TRUE
;
369 debug_skipped_name
= NULL
;
375 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
376 * set. Return TRUE when the debug mode is entered this time.
379 dbg_check_skipped(eap
)
387 * Save the value of got_int and reset it. We don't want a previous
388 * interruption cause flushing the input buffer.
390 prev_got_int
= got_int
;
392 debug_breakpoint_name
= debug_skipped_name
;
393 /* eap->skip is TRUE */
395 (void)dbg_check_breakpoint(eap
);
397 got_int
|= prev_got_int
;
404 * The list of breakpoints: dbg_breakp.
405 * This is a grow-array of structs.
409 int dbg_nr
; /* breakpoint number */
410 int dbg_type
; /* DBG_FUNC or DBG_FILE */
411 char_u
*dbg_name
; /* function or file name */
412 regprog_T
*dbg_prog
; /* regexp program */
413 linenr_T dbg_lnum
; /* line number in function or file */
414 int dbg_forceit
; /* ! used */
417 static garray_T dbg_breakp
= {0, 0, sizeof(struct debuggy
), 4, NULL
};
418 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
419 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx])
420 static int last_breakp
= 0; /* nr of last defined breakpoint */
423 /* Profiling uses file and func names similar to breakpoints. */
424 static garray_T prof_ga
= {0, 0, sizeof(struct debuggy
), 4, NULL
};
429 static int dbg_parsearg
__ARGS((char_u
*arg
, garray_T
*gap
));
430 static linenr_T debuggy_find
__ARGS((int file
,char_u
*fname
, linenr_T after
, garray_T
*gap
, int *fp
));
433 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
434 * in the entry just after the last one in dbg_breakp. Note that "dbg_name"
436 * Returns FAIL for failure.
439 dbg_parsearg(arg
, gap
)
441 garray_T
*gap
; /* either &dbg_breakp or &prof_ga */
448 if (ga_grow(gap
, 1) == FAIL
)
450 bp
= &DEBUGGY(gap
, gap
->ga_len
);
452 /* Find "func" or "file". */
453 if (STRNCMP(p
, "func", 4) == 0)
454 bp
->dbg_type
= DBG_FUNC
;
455 else if (STRNCMP(p
, "file", 4) == 0)
456 bp
->dbg_type
= DBG_FILE
;
461 STRNCMP(p
, "here", 4) == 0)
463 if (curbuf
->b_ffname
== NULL
)
468 bp
->dbg_type
= DBG_FILE
;
473 EMSG2(_(e_invarg2
), p
);
476 p
= skipwhite(p
+ 4);
478 /* Find optional line number. */
480 bp
->dbg_lnum
= curwin
->w_cursor
.lnum
;
487 bp
->dbg_lnum
= getdigits(&p
);
493 /* Find the function or file name. Don't accept a function name with (). */
494 if ((!here
&& *p
== NUL
)
495 || (here
&& *p
!= NUL
)
496 || (bp
->dbg_type
== DBG_FUNC
&& strstr((char *)p
, "()") != NULL
))
498 EMSG2(_(e_invarg2
), arg
);
502 if (bp
->dbg_type
== DBG_FUNC
)
503 bp
->dbg_name
= vim_strsave(p
);
505 bp
->dbg_name
= vim_strsave(curbuf
->b_ffname
);
508 /* Expand the file name in the same way as do_source(). This means
509 * doing it twice, so that $DIR/file gets expanded when $DIR is
512 q
= mch_munge_fname(p
);
514 q
= expand_env_save(p
);
519 p
= mch_munge_fname(q
);
521 p
= expand_env_save(q
);
528 bp
->dbg_name
= fix_fname(p
);
535 if (bp
->dbg_name
== NULL
)
553 if (eap
->cmdidx
== CMD_profile
)
557 if (dbg_parsearg(eap
->arg
, gap
) == OK
)
559 bp
= &DEBUGGY(gap
, gap
->ga_len
);
560 bp
->dbg_forceit
= eap
->forceit
;
562 pat
= file_pat_to_reg_pat(bp
->dbg_name
, NULL
, NULL
, FALSE
);
565 bp
->dbg_prog
= vim_regcomp(pat
, RE_MAGIC
+ RE_STRING
);
568 if (pat
== NULL
|| bp
->dbg_prog
== NULL
)
569 vim_free(bp
->dbg_name
);
572 if (bp
->dbg_lnum
== 0) /* default line number is 1 */
575 if (eap
->cmdidx
!= CMD_profile
)
578 DEBUGGY(gap
, gap
->ga_len
).dbg_nr
= ++last_breakp
;
593 if (eap
->addr_count
== 0 || eap
->line2
!= 0)
596 debug_greedy
= FALSE
;
600 * ":breakdel" and ":profdel".
606 struct debuggy
*bp
, *bpi
;
611 linenr_T best_lnum
= 0;
616 if (eap
->cmdidx
== CMD_profdel
)
620 if (vim_isdigit(*eap
->arg
))
622 /* ":breakdel {nr}" */
623 nr
= atol((char *)eap
->arg
);
624 for (i
= 0; i
< gap
->ga_len
; ++i
)
625 if (DEBUGGY(gap
, i
).dbg_nr
== nr
)
631 else if (*eap
->arg
== '*')
638 /* ":breakdel {func|file} [lnum] {name}" */
639 if (dbg_parsearg(eap
->arg
, gap
) == FAIL
)
641 bp
= &DEBUGGY(gap
, gap
->ga_len
);
642 for (i
= 0; i
< gap
->ga_len
; ++i
)
644 bpi
= &DEBUGGY(gap
, i
);
645 if (bp
->dbg_type
== bpi
->dbg_type
646 && STRCMP(bp
->dbg_name
, bpi
->dbg_name
) == 0
647 && (bp
->dbg_lnum
== bpi
->dbg_lnum
648 || (bp
->dbg_lnum
== 0
650 || bpi
->dbg_lnum
< best_lnum
))))
653 best_lnum
= bpi
->dbg_lnum
;
656 vim_free(bp
->dbg_name
);
660 EMSG2(_("E161: Breakpoint not found: %s"), eap
->arg
);
663 while (gap
->ga_len
> 0)
665 vim_free(DEBUGGY(gap
, todel
).dbg_name
);
666 vim_free(DEBUGGY(gap
, todel
).dbg_prog
);
668 if (todel
< gap
->ga_len
)
669 mch_memmove(&DEBUGGY(gap
, todel
), &DEBUGGY(gap
, todel
+ 1),
670 (gap
->ga_len
- todel
) * sizeof(struct debuggy
));
672 if (eap
->cmdidx
== CMD_breakdel
)
679 /* If all breakpoints were removed clear the array. */
680 if (gap
->ga_len
== 0)
696 if (dbg_breakp
.ga_len
== 0)
697 MSG(_("No breakpoints defined"));
699 for (i
= 0; i
< dbg_breakp
.ga_len
; ++i
)
702 smsg((char_u
*)_("%3d %s %s line %ld"),
704 bp
->dbg_type
== DBG_FUNC
? "func" : "file",
711 * Find a breakpoint for a function or sourced file.
712 * Returns line number at which to break; zero when no matching breakpoint.
715 dbg_find_breakpoint(file
, fname
, after
)
716 int file
; /* TRUE for a file, FALSE for a function */
717 char_u
*fname
; /* file or function name */
718 linenr_T after
; /* after this line number */
720 return debuggy_find(file
, fname
, after
, &dbg_breakp
, NULL
);
723 #if defined(FEAT_PROFILE) || defined(PROTO)
725 * Return TRUE if profiling is on for a function or sourced file.
728 has_profiling(file
, fname
, fp
)
729 int file
; /* TRUE for a file, FALSE for a function */
730 char_u
*fname
; /* file or function name */
731 int *fp
; /* return: forceit */
733 return (debuggy_find(file
, fname
, (linenr_T
)0, &prof_ga
, fp
)
739 * Common code for dbg_find_breakpoint() and has_profiling().
742 debuggy_find(file
, fname
, after
, gap
, fp
)
743 int file
; /* TRUE for a file, FALSE for a function */
744 char_u
*fname
; /* file or function name */
745 linenr_T after
; /* after this line number */
746 garray_T
*gap
; /* either &dbg_breakp or &prof_ga */
747 int *fp
; /* if not NULL: return forceit */
753 char_u
*name
= fname
;
756 /* Return quickly when there are no breakpoints. */
757 if (gap
->ga_len
== 0)
760 /* Replace K_SNR in function name with "<SNR>". */
761 if (!file
&& fname
[0] == K_SPECIAL
)
763 name
= alloc((unsigned)STRLEN(fname
) + 3);
768 STRCPY(name
, "<SNR>");
769 STRCPY(name
+ 5, fname
+ 3);
773 for (i
= 0; i
< gap
->ga_len
; ++i
)
775 /* Skip entries that are not useful or are for a line that is beyond
776 * an already found breakpoint. */
777 bp
= &DEBUGGY(gap
, i
);
778 if (((bp
->dbg_type
== DBG_FILE
) == file
&& (
782 (bp
->dbg_lnum
> after
&& (lnum
== 0 || bp
->dbg_lnum
< lnum
)))))
784 regmatch
.regprog
= bp
->dbg_prog
;
785 regmatch
.rm_ic
= FALSE
;
787 * Save the value of got_int and reset it. We don't want a
788 * previous interruption cancel matching, only hitting CTRL-C
789 * while matching should abort it.
791 prev_got_int
= got_int
;
793 if (vim_regexec(®match
, name
, (colnr_T
)0))
797 *fp
= bp
->dbg_forceit
;
799 got_int
|= prev_got_int
;
809 * Called when a breakpoint was encountered.
812 dbg_breakpoint(name
, lnum
)
816 /* We need to check if this line is actually executed in do_one_cmd() */
817 debug_breakpoint_name
= name
;
818 debug_breakpoint_lnum
= lnum
;
822 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO)
824 * Store the current time in "tm".
831 QueryPerformanceCounter(tm
);
833 gettimeofday(tm
, NULL
);
838 * Compute the elapsed time from "tm" till now and store in "tm".
847 QueryPerformanceCounter(&now
);
848 tm
->QuadPart
= now
.QuadPart
- tm
->QuadPart
;
850 gettimeofday(&now
, NULL
);
851 tm
->tv_usec
= now
.tv_usec
- tm
->tv_usec
;
852 tm
->tv_sec
= now
.tv_sec
- tm
->tv_sec
;
855 tm
->tv_usec
+= 1000000;
862 * Subtract the time "tm2" from "tm".
866 proftime_T
*tm
, *tm2
;
869 tm
->QuadPart
-= tm2
->QuadPart
;
871 tm
->tv_usec
-= tm2
->tv_usec
;
872 tm
->tv_sec
-= tm2
->tv_sec
;
875 tm
->tv_usec
+= 1000000;
882 * Return a string that represents the time in "tm".
883 * Uses a static buffer!
894 QueryPerformanceFrequency(&fr
);
895 sprintf(buf
, "%10.6lf", (double)tm
->QuadPart
/ (double)fr
.QuadPart
);
897 sprintf(buf
, "%3ld.%06ld", (long)tm
->tv_sec
, (long)tm
->tv_usec
);
902 # endif /* FEAT_PROFILE || FEAT_RELTIME */
904 # if defined(FEAT_PROFILE) || defined(PROTO)
906 * Functions for profiling.
908 static void script_do_profile
__ARGS((scriptitem_T
*si
));
909 static void script_dump_profile
__ARGS((FILE *fd
));
910 static proftime_T prof_wait_time
;
913 * Set the time in "tm" to zero.
928 * Add the time "tm2" to "tm".
932 proftime_T
*tm
, *tm2
;
935 tm
->QuadPart
+= tm2
->QuadPart
;
937 tm
->tv_usec
+= tm2
->tv_usec
;
938 tm
->tv_sec
+= tm2
->tv_sec
;
939 if (tm
->tv_usec
>= 1000000)
941 tm
->tv_usec
-= 1000000;
948 * Add the "self" time from the total time and the children's time.
951 profile_self(self
, total
, children
)
952 proftime_T
*self
, *total
, *children
;
954 /* Check that the result won't be negative. Can happen with recursive
957 if (total
->QuadPart
<= children
->QuadPart
)
960 if (total
->tv_sec
< children
->tv_sec
961 || (total
->tv_sec
== children
->tv_sec
962 && total
->tv_usec
<= children
->tv_usec
))
965 profile_add(self
, total
);
966 profile_sub(self
, children
);
970 * Get the current waittime.
976 *tm
= prof_wait_time
;
980 * Subtract the passed waittime since "tm" from "tma".
983 profile_sub_wait(tm
, tma
)
984 proftime_T
*tm
, *tma
;
986 proftime_T tm3
= prof_wait_time
;
988 profile_sub(&tm3
, tm
);
989 profile_sub(tma
, &tm3
);
993 * Return TRUE if "tm1" and "tm2" are equal.
996 profile_equal(tm1
, tm2
)
997 proftime_T
*tm1
, *tm2
;
1000 return (tm1
->QuadPart
== tm2
->QuadPart
);
1002 return (tm1
->tv_usec
== tm2
->tv_usec
&& tm1
->tv_sec
== tm2
->tv_sec
);
1007 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2"
1010 profile_cmp(tm1
, tm2
)
1011 proftime_T
*tm1
, *tm2
;
1014 return (int)(tm2
->QuadPart
- tm1
->QuadPart
);
1016 if (tm1
->tv_sec
== tm2
->tv_sec
)
1017 return tm2
->tv_usec
- tm1
->tv_usec
;
1018 return tm2
->tv_sec
- tm1
->tv_sec
;
1022 static char_u
*profile_fname
= NULL
;
1023 static proftime_T pause_time
;
1026 * ":profile cmd args"
1035 e
= skiptowhite(eap
->arg
);
1036 len
= (int)(e
- eap
->arg
);
1039 if (len
== 5 && STRNCMP(eap
->arg
, "start", 5) == 0 && *e
!= NUL
)
1041 vim_free(profile_fname
);
1042 profile_fname
= vim_strsave(e
);
1043 do_profiling
= PROF_YES
;
1044 profile_zero(&prof_wait_time
);
1045 set_vim_var_nr(VV_PROFILING
, 1L);
1047 else if (do_profiling
== PROF_NONE
)
1048 EMSG(_("E750: First use :profile start <fname>"));
1049 else if (STRCMP(eap
->arg
, "pause") == 0)
1051 if (do_profiling
== PROF_YES
)
1052 profile_start(&pause_time
);
1053 do_profiling
= PROF_PAUSED
;
1055 else if (STRCMP(eap
->arg
, "continue") == 0)
1057 if (do_profiling
== PROF_PAUSED
)
1059 profile_end(&pause_time
);
1060 profile_add(&prof_wait_time
, &pause_time
);
1062 do_profiling
= PROF_YES
;
1066 /* The rest is similar to ":breakadd". */
1072 * Dump the profiling info.
1079 if (profile_fname
!= NULL
)
1081 fd
= mch_fopen((char *)profile_fname
, "w");
1083 EMSG2(_(e_notopen
), profile_fname
);
1086 script_dump_profile(fd
);
1087 func_dump_profile(fd
);
1094 * Start profiling script "fp".
1097 script_do_profile(si
)
1100 si
->sn_pr_count
= 0;
1101 profile_zero(&si
->sn_pr_total
);
1102 profile_zero(&si
->sn_pr_self
);
1104 ga_init2(&si
->sn_prl_ga
, sizeof(sn_prl_T
), 100);
1105 si
->sn_prl_idx
= -1;
1106 si
->sn_prof_on
= TRUE
;
1111 * save time when starting to invoke another script or function.
1114 script_prof_save(tm
)
1115 proftime_T
*tm
; /* place to store wait time */
1119 if (current_SID
> 0 && current_SID
<= script_items
.ga_len
)
1121 si
= &SCRIPT_ITEM(current_SID
);
1122 if (si
->sn_prof_on
&& si
->sn_pr_nest
++ == 0)
1123 profile_start(&si
->sn_pr_child
);
1125 profile_get_wait(tm
);
1129 * Count time spent in children after invoking another script or function.
1132 script_prof_restore(tm
)
1137 if (current_SID
> 0 && current_SID
<= script_items
.ga_len
)
1139 si
= &SCRIPT_ITEM(current_SID
);
1140 if (si
->sn_prof_on
&& --si
->sn_pr_nest
== 0)
1142 profile_end(&si
->sn_pr_child
);
1143 profile_sub_wait(tm
, &si
->sn_pr_child
); /* don't count wait time */
1144 profile_add(&si
->sn_pr_children
, &si
->sn_pr_child
);
1145 profile_add(&si
->sn_prl_children
, &si
->sn_pr_child
);
1150 static proftime_T inchar_time
;
1153 * Called when starting to wait for the user to type a character.
1158 profile_start(&inchar_time
);
1162 * Called when finished waiting for the user to type a character.
1167 profile_end(&inchar_time
);
1168 profile_add(&prof_wait_time
, &inchar_time
);
1172 * Dump the profiling results for all scripts in file "fd".
1175 script_dump_profile(fd
)
1184 for (id
= 1; id
<= script_items
.ga_len
; ++id
)
1186 si
= &SCRIPT_ITEM(id
);
1189 fprintf(fd
, "SCRIPT %s\n", si
->sn_name
);
1190 if (si
->sn_pr_count
== 1)
1191 fprintf(fd
, "Sourced 1 time\n");
1193 fprintf(fd
, "Sourced %d times\n", si
->sn_pr_count
);
1194 fprintf(fd
, "Total time: %s\n", profile_msg(&si
->sn_pr_total
));
1195 fprintf(fd
, " Self time: %s\n", profile_msg(&si
->sn_pr_self
));
1197 fprintf(fd
, "count total (s) self (s)\n");
1199 sfd
= mch_fopen((char *)si
->sn_name
, "r");
1201 fprintf(fd
, "Cannot open file!\n");
1204 for (i
= 0; i
< si
->sn_prl_ga
.ga_len
; ++i
)
1206 if (vim_fgets(IObuff
, IOSIZE
, sfd
))
1208 pp
= &PRL_ITEM(si
, i
);
1209 if (pp
->snp_count
> 0)
1211 fprintf(fd
, "%5d ", pp
->snp_count
);
1212 if (profile_equal(&pp
->sn_prl_total
, &pp
->sn_prl_self
))
1215 fprintf(fd
, "%s ", profile_msg(&pp
->sn_prl_total
));
1216 fprintf(fd
, "%s ", profile_msg(&pp
->sn_prl_self
));
1220 fprintf(fd
, "%s", IObuff
);
1230 * Return TRUE when a function defined in the current script should be
1236 if (current_SID
> 0)
1237 return SCRIPT_ITEM(current_SID
).sn_pr_force
;
1245 * If 'autowrite' option set, try to write the file.
1246 * Careful: autocommands may make "buf" invalid!
1248 * return FAIL for failure, OK otherwise
1251 autowrite(buf
, forceit
)
1257 if (!(p_aw
|| p_awa
) || !p_write
1258 #ifdef FEAT_QUICKFIX
1259 /* never autowrite a "nofile" or "nowrite" buffer */
1260 || bt_dontwrite(buf
)
1262 || (!forceit
&& buf
->b_p_ro
) || buf
->b_ffname
== NULL
)
1264 r
= buf_write_all(buf
, forceit
);
1266 /* Writing may succeed but the buffer still changed, e.g., when there is a
1267 * conversion error. We do want to return FAIL then. */
1268 if (buf_valid(buf
) && bufIsChanged(buf
))
1274 * flush all buffers, except the ones that are readonly
1281 if (!(p_aw
|| p_awa
) || !p_write
)
1283 for (buf
= firstbuf
; buf
; buf
= buf
->b_next
)
1284 if (bufIsChanged(buf
) && !buf
->b_p_ro
)
1286 (void)buf_write_all(buf
, FALSE
);
1288 /* an autocommand may have deleted the buffer */
1289 if (!buf_valid(buf
))
1296 * return TRUE if buffer was changed and cannot be abandoned.
1300 check_changed(buf
, checkaw
, mult_win
, forceit
, allbuf
)
1302 int checkaw
; /* do autowrite if buffer was changed */
1303 int mult_win
; /* check also when several wins for the buf */
1305 int allbuf
; /* may write all buffers */
1308 && bufIsChanged(buf
)
1309 && (mult_win
|| buf
->b_nwindows
<= 1)
1310 && (!checkaw
|| autowrite(buf
, forceit
) == FAIL
))
1312 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
1313 if ((p_confirm
|| cmdmod
.confirm
) && p_write
)
1319 for (buf2
= firstbuf
; buf2
!= NULL
; buf2
= buf2
->b_next
)
1320 if (bufIsChanged(buf2
)
1321 && (buf2
->b_ffname
!= NULL
1327 # ifdef FEAT_AUTOCMD
1328 if (!buf_valid(buf
))
1329 /* Autocommand deleted buffer, oops! It's not changed now. */
1332 dialog_changed(buf
, count
> 1);
1333 # ifdef FEAT_AUTOCMD
1334 if (!buf_valid(buf
))
1335 /* Autocommand deleted buffer, oops! It's not changed now. */
1338 return bufIsChanged(buf
);
1341 EMSG(_(e_nowrtmsg
));
1347 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
1349 #if defined(FEAT_BROWSE) || defined(PROTO)
1351 * When wanting to write a file without a file name, ask the user for a name.
1354 browse_save_fname(buf
)
1357 if (buf
->b_fname
== NULL
)
1361 fname
= do_browse(BROWSE_SAVE
, (char_u
*)_("Save As"),
1362 NULL
, NULL
, NULL
, NULL
, buf
);
1365 if (setfname(buf
, fname
, NULL
, TRUE
) == OK
)
1366 buf
->b_flags
|= BF_NOTEDITED
;
1374 * Ask the user what to do when abondoning a changed buffer.
1375 * Must check 'write' option first!
1378 dialog_changed(buf
, checkall
)
1380 int checkall
; /* may abandon all changed buffers */
1382 char_u buff
[IOSIZE
];
1386 dialog_msg(buff
, _("Save changes to \"%s\"?"),
1387 (buf
->b_fname
!= NULL
) ?
1388 buf
->b_fname
: (char_u
*)_("Untitled"));
1390 ret
= vim_dialog_yesnoallcancel(VIM_QUESTION
, NULL
, buff
, 1);
1392 ret
= vim_dialog_yesnocancel(VIM_QUESTION
, NULL
, buff
, 1);
1397 /* May get file name, when there is none */
1398 browse_save_fname(buf
);
1400 if (buf
->b_fname
!= NULL
) /* didn't hit Cancel */
1401 (void)buf_write_all(buf
, FALSE
);
1403 else if (ret
== VIM_NO
)
1405 unchanged(buf
, TRUE
);
1407 else if (ret
== VIM_ALL
)
1410 * Write all modified files that can be written.
1411 * Skip readonly buffers, these need to be confirmed
1414 for (buf2
= firstbuf
; buf2
!= NULL
; buf2
= buf2
->b_next
)
1416 if (bufIsChanged(buf2
)
1417 && (buf2
->b_ffname
!= NULL
1425 /* May get file name, when there is none */
1426 browse_save_fname(buf2
);
1428 if (buf2
->b_fname
!= NULL
) /* didn't hit Cancel */
1429 (void)buf_write_all(buf2
, FALSE
);
1431 /* an autocommand may have deleted the buffer */
1432 if (!buf_valid(buf2
))
1438 else if (ret
== VIM_DISCARDALL
)
1441 * mark all buffers as unchanged
1443 for (buf2
= firstbuf
; buf2
!= NULL
; buf2
= buf2
->b_next
)
1444 unchanged(buf2
, TRUE
);
1450 * Return TRUE if the buffer "buf" can be abandoned, either by making it
1451 * hidden, autowriting it or unloading it.
1454 can_abandon(buf
, forceit
)
1459 || !bufIsChanged(buf
)
1460 || buf
->b_nwindows
> 1
1461 || autowrite(buf
, forceit
) == OK
1466 * Return TRUE if any buffer was changed and cannot be abandoned.
1467 * That changed buffer becomes the current buffer.
1470 check_changed_any(hidden
)
1471 int hidden
; /* Only check hidden buffers */
1481 /* check curbuf first: if it was changed we can't abandon it */
1482 if (!hidden
&& curbufIsChanged())
1486 for (buf
= firstbuf
; buf
!= NULL
; buf
= buf
->b_next
)
1487 if ((!hidden
|| buf
->b_nwindows
== 0) && bufIsChanged(buf
))
1490 if (buf
== NULL
) /* No buffers changed */
1493 /* Try auto-writing the buffer. If this fails but the buffer no
1494 * longer exists it's not changed, that's OK. */
1495 if (check_changed(buf
, p_awa
, TRUE
, FALSE
, TRUE
) && buf_valid(buf
))
1496 break; /* didn't save - still changes */
1500 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
1502 * When ":confirm" used, don't give an error message.
1504 if (!(p_confirm
|| cmdmod
.confirm
))
1507 /* There must be a wait_return for this message, do_buffer()
1508 * may cause a redraw. But wait_return() is a no-op when vgetc()
1509 * is busy (Quit used from window menu), then make sure we don't
1510 * cause a scroll up. */
1513 msg_row
= cmdline_row
;
1517 if (EMSG2(_("E162: No write since last change for buffer \"%s\""),
1518 buf_spname(buf
) != NULL
? (char_u
*)buf_spname(buf
) :
1521 save
= no_wait_return
;
1522 no_wait_return
= FALSE
;
1524 no_wait_return
= save
;
1529 /* Try to find a window that contains the buffer. */
1531 for (wp
= firstwin
; wp
!= NULL
; wp
= wp
->w_next
)
1532 if (wp
->w_buffer
== buf
)
1535 # ifdef FEAT_AUTOCMD
1536 /* Paranoia: did autocms wipe out the buffer with changes? */
1537 if (!buf_valid(buf
))
1544 /* Open the changed buffer in the current window. */
1546 set_curbuf(buf
, DOBUF_GOTO
);
1552 * return FAIL if there is no file name, OK if there is one
1553 * give error message for FAIL
1558 if (curbuf
->b_ffname
== NULL
)
1567 * flush the contents of a buffer, unless it has no file name
1569 * return FAIL for failure, OK otherwise
1572 buf_write_all(buf
, forceit
)
1578 buf_T
*old_curbuf
= curbuf
;
1581 retval
= (buf_write(buf
, buf
->b_ffname
, buf
->b_fname
,
1582 (linenr_T
)1, buf
->b_ml
.ml_line_count
, NULL
,
1583 FALSE
, forceit
, TRUE
, FALSE
));
1585 if (curbuf
!= old_curbuf
)
1587 msg_source(hl_attr(HLF_W
));
1588 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)"));
1595 * Code to handle the argument list.
1598 static char_u
*do_one_arg
__ARGS((char_u
*str
));
1599 static int do_arglist
__ARGS((char_u
*str
, int what
, int after
));
1600 static void alist_check_arg_idx
__ARGS((void));
1601 static int editing_arg_idx
__ARGS((win_T
*win
));
1602 #ifdef FEAT_LISTCMDS
1603 static int alist_add_list
__ARGS((int count
, char_u
**files
, int after
));
1610 * Isolate one argument, taking backticks.
1611 * Changes the argument in-place, puts a NUL after it. Backticks remain.
1612 * Return a pointer to the start of the next argument.
1622 for (p
= str
; *str
; ++str
)
1624 /* When the backslash is used for escaping the special meaning of a
1625 * character we need to keep it until wildcard expansion. */
1626 if (rem_backslash(str
))
1633 /* An item ends at a space not in backticks */
1634 if (!inbacktick
&& vim_isspace(*str
))
1641 str
= skipwhite(str
);
1648 * Separate the arguments in "str" and return a list of pointers in the
1652 get_arglist(gap
, str
)
1656 ga_init2(gap
, (int)sizeof(char_u
*), 20);
1659 if (ga_grow(gap
, 1) == FAIL
)
1664 ((char_u
**)gap
->ga_data
)[gap
->ga_len
++] = str
;
1666 /* Isolate one argument, change it in-place, put a NUL after it. */
1667 str
= do_one_arg(str
);
1672 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO)
1674 * Parse a list of arguments (file names), expand them and return in
1675 * "fnames[fcountp]".
1676 * Return FAIL or OK.
1679 get_arglist_exp(str
, fcountp
, fnamesp
)
1687 if (get_arglist(&ga
, str
) == FAIL
)
1689 i
= gen_expand_wildcards(ga
.ga_len
, (char_u
**)ga
.ga_data
,
1690 fcountp
, fnamesp
, EW_FILE
|EW_NOTFOUND
);
1696 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
1698 * Redefine the argument list.
1704 do_arglist(str
, AL_SET
, 0);
1709 * "what" == AL_SET: Redefine the argument list to 'str'.
1710 * "what" == AL_ADD: add files in 'str' to the argument list after "after".
1711 * "what" == AL_DEL: remove files in 'str' from the argument list.
1713 * Return FAIL for failure, OK otherwise.
1717 do_arglist(str
, what
, after
)
1720 int after
; /* 0 means before first one */
1726 #ifdef FEAT_LISTCMDS
1732 * Collect all file name arguments in "new_ga".
1734 if (get_arglist(&new_ga
, str
) == FAIL
)
1737 #ifdef FEAT_LISTCMDS
1740 regmatch_T regmatch
;
1744 * Delete the items: use each item as a regexp and find a match in the
1747 #ifdef CASE_INSENSITIVE_FILENAME
1748 regmatch
.rm_ic
= TRUE
; /* Always ignore case */
1750 regmatch
.rm_ic
= FALSE
; /* Never ignore case */
1752 for (i
= 0; i
< new_ga
.ga_len
&& !got_int
; ++i
)
1754 p
= ((char_u
**)new_ga
.ga_data
)[i
];
1755 p
= file_pat_to_reg_pat(p
, NULL
, NULL
, FALSE
);
1758 regmatch
.regprog
= vim_regcomp(p
, p_magic
? RE_MAGIC
: 0);
1759 if (regmatch
.regprog
== NULL
)
1766 for (match
= 0; match
< ARGCOUNT
; ++match
)
1767 if (vim_regexec(®match
, alist_name(&ARGLIST
[match
]),
1771 vim_free(ARGLIST
[match
].ae_fname
);
1772 mch_memmove(ARGLIST
+ match
, ARGLIST
+ match
+ 1,
1773 (ARGCOUNT
- match
- 1) * sizeof(aentry_T
));
1774 --ALIST(curwin
)->al_ga
.ga_len
;
1775 if (curwin
->w_arg_idx
> match
)
1776 --curwin
->w_arg_idx
;
1780 vim_free(regmatch
.regprog
);
1783 EMSG2(_(e_nomatch2
), ((char_u
**)new_ga
.ga_data
)[i
]);
1790 i
= expand_wildcards(new_ga
.ga_len
, (char_u
**)new_ga
.ga_data
,
1791 &exp_count
, &exp_files
, EW_DIR
|EW_FILE
|EW_ADDSLASH
|EW_NOTFOUND
);
1801 #ifdef FEAT_LISTCMDS
1804 (void)alist_add_list(exp_count
, exp_files
, after
);
1805 vim_free(exp_files
);
1807 else /* what == AL_SET */
1809 alist_set(ALIST(curwin
), exp_count
, exp_files
, FALSE
, NULL
, 0);
1812 alist_check_arg_idx();
1818 * Check the validity of the arg_idx for each other window.
1821 alist_check_arg_idx()
1827 FOR_ALL_TAB_WINDOWS(tp
, win
)
1828 if (win
->w_alist
== curwin
->w_alist
)
1831 check_arg_idx(curwin
);
1836 * Return TRUE if window "win" is editing then file at the current argument
1840 editing_arg_idx(win
)
1843 return !(win
->w_arg_idx
>= WARGCOUNT(win
)
1844 || (win
->w_buffer
->b_fnum
1845 != WARGLIST(win
)[win
->w_arg_idx
].ae_fnum
1846 && (win
->w_buffer
->b_ffname
== NULL
1848 alist_name(&WARGLIST(win
)[win
->w_arg_idx
]),
1849 win
->w_buffer
->b_ffname
, TRUE
) & FPC_SAME
))));
1853 * Check if window "win" is editing the w_arg_idx file in its argument list.
1859 if (WARGCOUNT(win
) > 1 && !editing_arg_idx(win
))
1861 /* We are not editing the current entry in the argument list.
1862 * Set "arg_had_last" if we are editing the last one. */
1863 win
->w_arg_idx_invalid
= TRUE
;
1864 if (win
->w_arg_idx
!= WARGCOUNT(win
) - 1
1865 && arg_had_last
== FALSE
1867 && ALIST(win
) == &global_alist
1870 && win
->w_arg_idx
< GARGCOUNT
1871 && (win
->w_buffer
->b_fnum
== GARGLIST
[GARGCOUNT
- 1].ae_fnum
1872 || (win
->w_buffer
->b_ffname
!= NULL
1873 && (fullpathcmp(alist_name(&GARGLIST
[GARGCOUNT
- 1]),
1874 win
->w_buffer
->b_ffname
, TRUE
) & FPC_SAME
))))
1875 arg_had_last
= TRUE
;
1879 /* We are editing the current entry in the argument list.
1880 * Set "arg_had_last" if it's also the last one */
1881 win
->w_arg_idx_invalid
= FALSE
;
1882 if (win
->w_arg_idx
== WARGCOUNT(win
) - 1
1884 && win
->w_alist
== &global_alist
1887 arg_had_last
= TRUE
;
1892 * ":args", ":argslocal" and ":argsglobal".
1900 if (eap
->cmdidx
!= CMD_args
)
1902 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
1903 alist_unlink(ALIST(curwin
));
1904 if (eap
->cmdidx
== CMD_argglobal
)
1905 ALIST(curwin
) = &global_alist
;
1906 else /* eap->cmdidx == CMD_arglocal */
1914 if (!ends_excmd(*eap
->arg
))
1917 * ":args file ..": define new argument list, handle like ":next"
1918 * Also for ":argslocal file .." and ":argsglobal file ..".
1923 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
1924 if (eap
->cmdidx
== CMD_args
)
1928 * ":args": list arguments.
1932 /* Overwrite the command, for a short list there is no scrolling
1933 * required and no wait_return(). */
1935 for (i
= 0; i
< ARGCOUNT
; ++i
)
1937 if (i
== curwin
->w_arg_idx
)
1939 msg_outtrans(alist_name(&ARGLIST
[i
]));
1940 if (i
== curwin
->w_arg_idx
)
1946 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
1947 else if (eap
->cmdidx
== CMD_arglocal
)
1949 garray_T
*gap
= &curwin
->w_alist
->al_ga
;
1952 * ":argslocal": make a local copy of the global argument list.
1954 if (ga_grow(gap
, GARGCOUNT
) == OK
)
1955 for (i
= 0; i
< GARGCOUNT
; ++i
)
1956 if (GARGLIST
[i
].ae_fname
!= NULL
)
1958 AARGLIST(curwin
->w_alist
)[gap
->ga_len
].ae_fname
=
1959 vim_strsave(GARGLIST
[i
].ae_fname
);
1960 AARGLIST(curwin
->w_alist
)[gap
->ga_len
].ae_fnum
=
1961 GARGLIST
[i
].ae_fnum
;
1969 * ":previous", ":sprevious", ":Next" and ":sNext".
1975 /* If past the last one already, go to the last one. */
1976 if (curwin
->w_arg_idx
- (int)eap
->line2
>= ARGCOUNT
)
1977 do_argfile(eap
, ARGCOUNT
- 1);
1979 do_argfile(eap
, curwin
->w_arg_idx
- (int)eap
->line2
);
1983 * ":rewind", ":first", ":sfirst" and ":srewind".
1993 * ":last" and ":slast".
1999 do_argfile(eap
, ARGCOUNT
- 1);
2003 * ":argument" and ":sargument".
2011 if (eap
->addr_count
> 0)
2014 i
= curwin
->w_arg_idx
;
2019 * Edit file "argn" of the argument lists.
2022 do_argfile(eap
, argn
)
2028 int old_arg_idx
= curwin
->w_arg_idx
;
2030 if (argn
< 0 || argn
>= ARGCOUNT
)
2033 EMSG(_("E163: There is only one file to edit"));
2035 EMSG(_("E164: Cannot go before first file"));
2037 EMSG(_("E165: Cannot go beyond last file"));
2043 need_mouse_correct
= TRUE
;
2047 /* split window or create new tab page first */
2048 if (*eap
->cmd
== 's' || cmdmod
.tab
!= 0)
2050 if (win_split(0, 0) == FAIL
)
2052 # ifdef FEAT_SCROLLBIND
2053 curwin
->w_p_scb
= FALSE
;
2060 * if 'hidden' set, only check for changed file when re-editing
2066 p
= fix_fname(alist_name(&ARGLIST
[argn
]));
2067 other
= otherfile(p
);
2070 if ((!P_HID(curbuf
) || !other
)
2071 && check_changed(curbuf
, TRUE
, !other
, eap
->forceit
, FALSE
))
2075 curwin
->w_arg_idx
= argn
;
2076 if (argn
== ARGCOUNT
- 1
2078 && curwin
->w_alist
== &global_alist
2081 arg_had_last
= TRUE
;
2083 /* Edit the file; always use the last known line number.
2084 * When it fails (e.g. Abort for already edited file) restore the
2085 * argument index. */
2086 if (do_ecmd(0, alist_name(&ARGLIST
[curwin
->w_arg_idx
]), NULL
,
2088 (P_HID(curwin
->w_buffer
) ? ECMD_HIDE
: 0) +
2089 (eap
->forceit
? ECMD_FORCEIT
: 0)) == FAIL
)
2090 curwin
->w_arg_idx
= old_arg_idx
;
2091 /* like Vi: set the mark where the cursor is in the file. */
2092 else if (eap
->cmdidx
!= CMD_argdo
)
2098 * ":next", and commands that behave like it.
2107 * check for changed buffer now, if this fails the argument list is not
2111 || eap
->cmdidx
== CMD_snext
2112 || !check_changed(curbuf
, TRUE
, FALSE
, eap
->forceit
, FALSE
))
2114 if (*eap
->arg
!= NUL
) /* redefine file list */
2116 if (do_arglist(eap
->arg
, AL_SET
, 0) == FAIL
)
2121 i
= curwin
->w_arg_idx
+ (int)eap
->line2
;
2126 #ifdef FEAT_LISTCMDS
2138 /* Add the argument to the buffer list and get the buffer number. */
2139 fnum
= buflist_add(eap
->arg
, BLN_LISTED
);
2141 /* Check if this argument is already in the argument list. */
2142 for (i
= 0; i
< ARGCOUNT
; ++i
)
2143 if (ARGLIST
[i
].ae_fnum
== fnum
)
2147 /* Can't find it, add it to the argument list. */
2148 s
= vim_strsave(eap
->arg
);
2151 i
= alist_add_list(1, &s
,
2152 eap
->addr_count
> 0 ? (int)eap
->line2
: curwin
->w_arg_idx
+ 1);
2155 curwin
->w_arg_idx
= i
;
2158 alist_check_arg_idx();
2160 /* Edit the argument. */
2171 do_arglist(eap
->arg
, AL_ADD
,
2172 eap
->addr_count
> 0 ? (int)eap
->line2
: curwin
->w_arg_idx
+ 1);
2188 if (eap
->addr_count
> 0)
2190 /* ":1,4argdel": Delete all arguments in the range. */
2191 if (eap
->line2
> ARGCOUNT
)
2192 eap
->line2
= ARGCOUNT
;
2193 n
= eap
->line2
- eap
->line1
+ 1;
2194 if (*eap
->arg
!= NUL
|| n
<= 0)
2198 for (i
= eap
->line1
; i
<= eap
->line2
; ++i
)
2199 vim_free(ARGLIST
[i
- 1].ae_fname
);
2200 mch_memmove(ARGLIST
+ eap
->line1
- 1, ARGLIST
+ eap
->line2
,
2201 (size_t)((ARGCOUNT
- eap
->line2
) * sizeof(aentry_T
)));
2202 ALIST(curwin
)->al_ga
.ga_len
-= n
;
2203 if (curwin
->w_arg_idx
>= eap
->line2
)
2204 curwin
->w_arg_idx
-= n
;
2205 else if (curwin
->w_arg_idx
> eap
->line1
)
2206 curwin
->w_arg_idx
= eap
->line1
;
2209 else if (*eap
->arg
== NUL
)
2212 do_arglist(eap
->arg
, AL_DEL
, 0);
2219 * ":argdo", ":windo", ":bufdo", ":tabdo"
2232 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
2233 char_u
*save_ei
= NULL
;
2237 #ifndef FEAT_WINDOWS
2238 if (eap
->cmdidx
== CMD_windo
)
2245 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
2246 if (eap
->cmdidx
!= CMD_windo
&& eap
->cmdidx
!= CMD_tabdo
)
2247 /* Don't do syntax HL autocommands. Skipping the syntax file is a
2248 * great speed improvement. */
2249 save_ei
= au_event_disable(",Syntax");
2252 if (eap
->cmdidx
== CMD_windo
2253 || eap
->cmdidx
== CMD_tabdo
2255 || !check_changed(curbuf
, TRUE
, FALSE
, eap
->forceit
, FALSE
))
2257 /* start at the first argument/window/buffer */
2263 /* set pcmark now */
2264 if (eap
->cmdidx
== CMD_bufdo
)
2265 goto_buffer(eap
, DOBUF_FIRST
, FORWARD
, 0);
2268 listcmd_busy
= TRUE
; /* avoids setting pcmark below */
2272 if (eap
->cmdidx
== CMD_argdo
)
2274 /* go to argument "i" */
2277 /* Don't call do_argfile() when already there, it will try
2278 * reloading the file. */
2279 if (curwin
->w_arg_idx
!= i
|| !editing_arg_idx(curwin
))
2281 /* Clear 'shm' to avoid that the file message overwrites
2282 * any output from the command. */
2283 p_shm_save
= vim_strsave(p_shm
);
2284 set_option_value((char_u
*)"shm", 0L, (char_u
*)"", 0);
2286 set_option_value((char_u
*)"shm", 0L, p_shm_save
, 0);
2287 vim_free(p_shm_save
);
2289 if (curwin
->w_arg_idx
!= i
)
2294 else if (eap
->cmdidx
== CMD_windo
)
2296 /* go to window "wp" */
2301 break; /* something must be wrong */
2302 wp
= curwin
->w_next
;
2304 else if (eap
->cmdidx
== CMD_tabdo
)
2306 /* go to window "tp" */
2307 if (!valid_tabpage(tp
))
2309 goto_tabpage_tp(tp
);
2313 else if (eap
->cmdidx
== CMD_bufdo
)
2315 /* Remember the number of the next listed buffer, in case
2316 * ":bwipe" is used or autocommands do something strange. */
2318 for (buf
= curbuf
->b_next
; buf
!= NULL
; buf
= buf
->b_next
)
2321 next_fnum
= buf
->b_fnum
;
2326 /* execute the command */
2327 do_cmdline(eap
->arg
, eap
->getline
, eap
->cookie
,
2328 DOCMD_VERBOSE
+ DOCMD_NOWAIT
);
2330 if (eap
->cmdidx
== CMD_bufdo
)
2335 /* Check if the buffer still exists. */
2336 for (buf
= firstbuf
; buf
!= NULL
; buf
= buf
->b_next
)
2337 if (buf
->b_fnum
== next_fnum
)
2342 /* Go to the next buffer. Clear 'shm' to avoid that the file
2343 * message overwrites any output from the command. */
2344 p_shm_save
= vim_strsave(p_shm
);
2345 set_option_value((char_u
*)"shm", 0L, (char_u
*)"", 0);
2346 goto_buffer(eap
, DOBUF_FIRST
, FORWARD
, next_fnum
);
2347 set_option_value((char_u
*)"shm", 0L, p_shm_save
, 0);
2348 vim_free(p_shm_save
);
2350 /* If autocommands took us elsewhere, quit here */
2351 if (curbuf
->b_fnum
!= next_fnum
)
2355 if (eap
->cmdidx
== CMD_windo
)
2357 validate_cursor(); /* cursor may have moved */
2358 #ifdef FEAT_SCROLLBIND
2359 /* required when 'scrollbind' has been set */
2360 if (curwin
->w_p_scb
)
2361 do_check_scrollbind(TRUE
);
2365 listcmd_busy
= FALSE
;
2368 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
2369 if (save_ei
!= NULL
)
2371 au_event_restore(save_ei
);
2372 apply_autocmds(EVENT_SYNTAX
, curbuf
->b_p_syn
,
2373 curbuf
->b_fname
, TRUE
, curbuf
);
2379 * Add files[count] to the arglist of the current window after arg "after".
2380 * The file names in files[count] must have been allocated and are taken over.
2381 * Files[] itself is not taken over.
2382 * Returns index of first added argument. Returns -1 when failed (out of mem).
2385 alist_add_list(count
, files
, after
)
2388 int after
; /* where to add: 0 = before first one */
2392 if (ga_grow(&ALIST(curwin
)->al_ga
, count
) == OK
)
2396 if (after
> ARGCOUNT
)
2398 if (after
< ARGCOUNT
)
2399 mch_memmove(&(ARGLIST
[after
+ count
]), &(ARGLIST
[after
]),
2400 (ARGCOUNT
- after
) * sizeof(aentry_T
));
2401 for (i
= 0; i
< count
; ++i
)
2403 ARGLIST
[after
+ i
].ae_fname
= files
[i
];
2404 ARGLIST
[after
+ i
].ae_fnum
= buflist_add(files
[i
], BLN_LISTED
);
2406 ALIST(curwin
)->al_ga
.ga_len
+= count
;
2407 if (curwin
->w_arg_idx
>= after
)
2408 ++curwin
->w_arg_idx
;
2412 for (i
= 0; i
< count
; ++i
)
2417 #endif /* FEAT_LISTCMDS */
2421 * ":compiler[!] {name}"
2428 char_u
*old_cur_comp
= NULL
;
2431 if (*eap
->arg
== NUL
)
2433 /* List all compiler scripts. */
2434 do_cmdline_cmd((char_u
*)"echo globpath(&rtp, 'compiler/*.vim')");
2435 /* ) keep the indenter happy... */
2439 buf
= alloc((unsigned)(STRLEN(eap
->arg
) + 14));
2444 /* ":compiler! {name}" sets global options */
2445 do_cmdline_cmd((char_u
*)
2446 "command -nargs=* CompilerSet set <args>");
2450 /* ":compiler! {name}" sets local options.
2451 * To remain backwards compatible "current_compiler" is always
2452 * used. A user's compiler plugin may set it, the distributed
2453 * plugin will then skip the settings. Afterwards set
2454 * "b:current_compiler" and restore "current_compiler". */
2455 old_cur_comp
= get_var_value((char_u
*)"current_compiler");
2456 if (old_cur_comp
!= NULL
)
2457 old_cur_comp
= vim_strsave(old_cur_comp
);
2458 do_cmdline_cmd((char_u
*)
2459 "command -nargs=* CompilerSet setlocal <args>");
2461 do_unlet((char_u
*)"current_compiler", TRUE
);
2462 do_unlet((char_u
*)"b:current_compiler", TRUE
);
2464 sprintf((char *)buf
, "compiler/%s.vim", eap
->arg
);
2465 if (source_runtime(buf
, TRUE
) == FAIL
)
2466 EMSG2(_("E666: compiler not supported: %s"), eap
->arg
);
2469 do_cmdline_cmd((char_u
*)":delcommand CompilerSet");
2471 /* Set "b:current_compiler" from "current_compiler". */
2472 p
= get_var_value((char_u
*)"current_compiler");
2474 set_internal_string_var((char_u
*)"b:current_compiler", p
);
2476 /* Restore "current_compiler" for ":compiler {name}". */
2479 if (old_cur_comp
!= NULL
)
2481 set_internal_string_var((char_u
*)"current_compiler",
2483 vim_free(old_cur_comp
);
2486 do_unlet((char_u
*)"current_compiler", TRUE
);
2500 source_runtime(eap
->arg
, eap
->forceit
);
2503 static void source_callback
__ARGS((char_u
*fname
, void *cookie
));
2507 source_callback(fname
, cookie
)
2511 (void)do_source(fname
, FALSE
, DOSO_NONE
);
2515 * Source the file "name" from all directories in 'runtimepath'.
2516 * "name" can contain wildcards.
2517 * When "all" is TRUE, source all files, otherwise only the first one.
2518 * return FAIL when no file could be sourced, OK otherwise.
2521 source_runtime(name
, all
)
2525 return do_in_runtimepath(name
, all
, source_callback
, NULL
);
2529 * Find "name" in 'runtimepath'. When found, invoke the callback function for
2530 * it: callback(fname, "cookie")
2531 * When "all" is TRUE repeat for all matches, otherwise only the first one is
2533 * Returns OK when at least one match found, FAIL otherwise.
2536 do_in_runtimepath(name
, all
, callback
, cookie
)
2539 void (*callback
)__ARGS((char_u
*fname
, void *ck
));
2550 int did_one
= FALSE
;
2552 struct Process
*proc
= (struct Process
*)FindTask(0L);
2553 APTR save_winptr
= proc
->pr_WindowPtr
;
2555 /* Avoid a requester here for a volume that doesn't exist. */
2556 proc
->pr_WindowPtr
= (APTR
)-1L;
2559 /* Make a copy of 'runtimepath'. Invoking the callback may change the
2561 rtp_copy
= vim_strsave(p_rtp
);
2562 buf
= alloc(MAXPATHL
);
2563 if (buf
!= NULL
&& rtp_copy
!= NULL
)
2568 smsg((char_u
*)_("Searching for \"%s\" in \"%s\""),
2569 (char *)name
, (char *)p_rtp
);
2573 /* Loop over all entries in 'runtimepath'. */
2575 while (*rtp
!= NUL
&& (all
|| !did_one
))
2577 /* Copy the path from 'runtimepath' to buf[]. */
2578 copy_option_part(&rtp
, buf
, MAXPATHL
, ",");
2579 if (STRLEN(buf
) + STRLEN(name
) + 2 < MAXPATHL
)
2582 tail
= buf
+ STRLEN(buf
);
2584 /* Loop over all patterns in "name" */
2586 while (*np
!= NUL
&& (all
|| !did_one
))
2588 /* Append the pattern from "name" to buf[]. */
2589 copy_option_part(&np
, tail
, (int)(MAXPATHL
- (tail
- buf
)),
2595 smsg((char_u
*)_("Searching for \"%s\""), buf
);
2599 /* Expand wildcards, invoke the callback for each match. */
2600 if (gen_expand_wildcards(1, &buf
, &num_files
, &files
,
2603 for (i
= 0; i
< num_files
; ++i
)
2605 (*callback
)(files
[i
], cookie
);
2610 FreeWild(num_files
, files
);
2618 if (p_verbose
> 0 && !did_one
)
2621 smsg((char_u
*)_("not found in 'runtimepath': \"%s\""), name
);
2626 proc
->pr_WindowPtr
= save_winptr
;
2629 return did_one
? OK
: FAIL
;
2632 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
2641 cmd_source((char_u
*)SYS_OPTWIN_FILE
, NULL
);
2655 char_u
*fname
= NULL
;
2657 fname
= do_browse(0, (char_u
*)_("Source Vim script"), eap
->arg
,
2658 NULL
, NULL
, BROWSE_FILTER_MACROS
, NULL
);
2661 cmd_source(fname
, eap
);
2667 cmd_source(eap
->arg
, eap
);
2671 cmd_source(fname
, eap
)
2678 else if (eap
!= NULL
&& eap
->forceit
)
2679 /* ":source!": read Normal mdoe commands
2680 * Need to execute the commands directly. This is required at least
2682 * - ":g" command busy
2683 * - after ":argdo", ":windo" or ":bufdo"
2684 * - another command follows
2687 openscript(fname
, global_busy
|| listcmd_busy
|| eap
->nextcmd
!= NULL
2689 || eap
->cstack
->cs_idx
>= 0
2693 /* ":source" read ex commands */
2694 else if (do_source(fname
, FALSE
, DOSO_NONE
) == FAIL
)
2695 EMSG2(_(e_notopen
), fname
);
2699 * ":source" and associated commands.
2702 * Structure used to store info for each sourced file.
2703 * It is shared between do_source() and getsourceline().
2704 * This is required, because it needs to be handed to do_cmdline() and
2705 * sourcing can be done recursively.
2707 struct source_cookie
2709 FILE *fp
; /* opened file for sourcing */
2710 char_u
*nextline
; /* if not NULL: line that was read ahead */
2711 int finished
; /* ":finish" used */
2712 #if defined (USE_CRNL) || defined (USE_CR)
2713 int fileformat
; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */
2714 int error
; /* TRUE if LF found after CR-LF */
2717 linenr_T breakpoint
; /* next line with breakpoint or zero */
2718 char_u
*fname
; /* name of sourced file */
2719 int dbg_tick
; /* debug_tick when breakpoint was set */
2720 int level
; /* top nesting level of sourced file */
2723 vimconv_T conv
; /* type of conversion */
2729 * Return the address holding the next breakpoint line for a source cookie.
2732 source_breakpoint(cookie
)
2735 return &((struct source_cookie
*)cookie
)->breakpoint
;
2739 * Return the address holding the debug tick for a source cookie.
2742 source_dbg_tick(cookie
)
2745 return &((struct source_cookie
*)cookie
)->dbg_tick
;
2749 * Return the nesting level for a source cookie.
2752 source_level(cookie
)
2755 return ((struct source_cookie
*)cookie
)->level
;
2759 static char_u
*get_one_sourceline
__ARGS((struct source_cookie
*sp
));
2761 #if defined(WIN32) && defined(FEAT_CSCOPE)
2762 static FILE *fopen_noinh_readbin
__ARGS((char *filename
));
2765 * Special function to open a file without handle inheritance.
2768 fopen_noinh_readbin(filename
)
2771 int fd_tmp
= mch_open(filename
, O_RDONLY
| O_BINARY
| O_NOINHERIT
, 0);
2775 return fdopen(fd_tmp
, READBIN
);
2781 * do_source: Read the file "fname" and execute its lines as EX commands.
2783 * This function may be called recursively!
2785 * return FAIL if file could not be opened, OK otherwise
2788 do_source(fname
, check_other
, is_vimrc
)
2790 int check_other
; /* check for .vimrc and _vimrc */
2791 int is_vimrc
; /* DOSO_ value */
2793 struct source_cookie cookie
;
2794 char_u
*save_sourcing_name
;
2795 linenr_T save_sourcing_lnum
;
2800 scid_T save_current_SID
;
2801 static scid_T last_current_SID
= 0;
2802 void *save_funccalp
;
2803 int save_debug_break_level
= debug_break_level
;
2804 scriptitem_T
*si
= NULL
;
2811 struct timeval tv_rel
;
2812 struct timeval tv_start
;
2815 proftime_T wait_start
;
2819 p
= mch_munge_fname(fname
);
2821 p
= expand_env_save(fname
);
2825 fname_exp
= fix_fname(p
);
2827 if (fname_exp
== NULL
)
2829 if (mch_isdir(fname_exp
))
2831 smsg((char_u
*)_("Cannot source a directory: \"%s\""), fname
);
2836 /* Apply SourceCmd autocommands, they should get the file and source it. */
2837 if (has_autocmd(EVENT_SOURCECMD
, fname_exp
, NULL
)
2838 && apply_autocmds(EVENT_SOURCECMD
, fname_exp
, fname_exp
,
2841 return aborting() ? FAIL
: OK
;
2846 /* Apply SourcePre autocommands, they may get the file. */
2847 apply_autocmds(EVENT_SOURCEPRE
, fname_exp
, fname_exp
, FALSE
, curbuf
);
2850 #if defined(WIN32) && defined(FEAT_CSCOPE)
2851 cookie
.fp
= fopen_noinh_readbin((char *)fname_exp
);
2853 cookie
.fp
= mch_fopen((char *)fname_exp
, READBIN
);
2855 if (cookie
.fp
== NULL
&& check_other
)
2858 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
2859 * and ".exrc" by "_exrc" or vice versa.
2861 p
= gettail(fname_exp
);
2862 if ((*p
== '.' || *p
== '_')
2863 && (STRICMP(p
+ 1, "vimrc") == 0
2864 || STRICMP(p
+ 1, "gvimrc") == 0
2865 || STRICMP(p
+ 1, "exrc") == 0))
2871 #if defined(WIN32) && defined(FEAT_CSCOPE)
2872 cookie
.fp
= fopen_noinh_readbin((char *)fname_exp
);
2874 cookie
.fp
= mch_fopen((char *)fname_exp
, READBIN
);
2879 if (cookie
.fp
== NULL
)
2884 if (sourcing_name
== NULL
)
2885 smsg((char_u
*)_("could not source \"%s\""), fname
);
2887 smsg((char_u
*)_("line %ld: could not source \"%s\""),
2888 sourcing_lnum
, fname
);
2896 * - In verbose mode, give a message.
2897 * - For a vimrc file, may want to set 'compatible', call vimrc_found().
2902 if (sourcing_name
== NULL
)
2903 smsg((char_u
*)_("sourcing \"%s\""), fname
);
2905 smsg((char_u
*)_("line %ld: sourcing \"%s\""),
2906 sourcing_lnum
, fname
);
2909 if (is_vimrc
== DOSO_VIMRC
)
2910 vimrc_found(fname_exp
, (char_u
*)"MYVIMRC");
2911 else if (is_vimrc
== DOSO_GVIMRC
)
2912 vimrc_found(fname_exp
, (char_u
*)"MYGVIMRC");
2915 /* If no automatic file format: Set default to CR-NL. */
2917 cookie
.fileformat
= EOL_DOS
;
2919 cookie
.fileformat
= EOL_UNKNOWN
;
2920 cookie
.error
= FALSE
;
2924 /* If no automatic file format: Set default to CR. */
2926 cookie
.fileformat
= EOL_MAC
;
2928 cookie
.fileformat
= EOL_UNKNOWN
;
2929 cookie
.error
= FALSE
;
2932 cookie
.nextline
= NULL
;
2933 cookie
.finished
= FALSE
;
2937 * Check if this script has a breakpoint.
2939 cookie
.breakpoint
= dbg_find_breakpoint(TRUE
, fname_exp
, (linenr_T
)0);
2940 cookie
.fname
= fname_exp
;
2941 cookie
.dbg_tick
= debug_tick
;
2943 cookie
.level
= ex_nesting_level
;
2946 cookie
.conv
.vc_type
= CONV_NONE
; /* no conversion */
2948 /* Try reading the first few bytes to check for a UTF-8 BOM. */
2952 if (fread((char *)buf
, sizeof(char_u
), (size_t)3, cookie
.fp
)
2954 && buf
[0] == 0xef && buf
[1] == 0xbb && buf
[2] == 0xbf)
2955 /* Found BOM, setup conversion and skip over it. */
2956 convert_setup(&cookie
.conv
, (char_u
*)"utf-8", p_enc
);
2958 /* No BOM found, rewind. */
2959 fseek(cookie
.fp
, 0L, SEEK_SET
);
2964 * Keep the sourcing name/lnum, for recursive calls.
2966 save_sourcing_name
= sourcing_name
;
2967 sourcing_name
= fname_exp
;
2968 save_sourcing_lnum
= sourcing_lnum
;
2972 time_push(&tv_rel
, &tv_start
);
2976 # ifdef FEAT_PROFILE
2977 if (do_profiling
== PROF_YES
)
2978 prof_child_enter(&wait_start
); /* entering a child now */
2981 /* Don't use local function variables, if called from a function.
2982 * Also starts profiling timer for nested script. */
2983 save_funccalp
= save_funccal();
2986 * Check if this script was sourced before to finds its SID.
2987 * If it's new, generate a new SID.
2989 save_current_SID
= current_SID
;
2991 stat_ok
= (mch_stat((char *)fname_exp
, &st
) >= 0);
2993 for (current_SID
= script_items
.ga_len
; current_SID
> 0; --current_SID
)
2995 si
= &SCRIPT_ITEM(current_SID
);
2996 if (si
->sn_name
!= NULL
2999 /* Compare dev/ino when possible, it catches symbolic
3000 * links. Also compare file names, the inode may change
3001 * when the file was edited. */
3002 ((stat_ok
&& si
->sn_dev
!= -1)
3003 && (si
->sn_dev
== st
.st_dev
3004 && si
->sn_ino
== st
.st_ino
)) ||
3006 fnamecmp(si
->sn_name
, fname_exp
) == 0))
3009 if (current_SID
== 0)
3011 current_SID
= ++last_current_SID
;
3012 if (ga_grow(&script_items
, (int)(current_SID
- script_items
.ga_len
))
3015 while (script_items
.ga_len
< current_SID
)
3017 ++script_items
.ga_len
;
3018 SCRIPT_ITEM(script_items
.ga_len
).sn_name
= NULL
;
3019 # ifdef FEAT_PROFILE
3020 SCRIPT_ITEM(script_items
.ga_len
).sn_prof_on
= FALSE
;
3023 si
= &SCRIPT_ITEM(current_SID
);
3024 si
->sn_name
= fname_exp
;
3029 si
->sn_dev
= st
.st_dev
;
3030 si
->sn_ino
= st
.st_ino
;
3036 /* Allocate the local script variables to use for this script. */
3037 new_script_vars(current_SID
);
3040 # ifdef FEAT_PROFILE
3041 if (do_profiling
== PROF_YES
)
3045 /* Check if we do profiling for this script. */
3046 if (!si
->sn_prof_on
&& has_profiling(TRUE
, si
->sn_name
, &forceit
))
3048 script_do_profile(si
);
3049 si
->sn_pr_force
= forceit
;
3054 profile_start(&si
->sn_pr_start
);
3055 profile_zero(&si
->sn_pr_children
);
3062 * Call do_cmdline, which will call getsourceline() to get the lines.
3064 do_cmdline(NULL
, getsourceline
, (void *)&cookie
,
3065 DOCMD_VERBOSE
|DOCMD_NOWAIT
|DOCMD_REPEAT
);
3070 if (do_profiling
== PROF_YES
)
3072 /* Get "si" again, "script_items" may have been reallocated. */
3073 si
= &SCRIPT_ITEM(current_SID
);
3076 profile_end(&si
->sn_pr_start
);
3077 profile_sub_wait(&wait_start
, &si
->sn_pr_start
);
3078 profile_add(&si
->sn_pr_total
, &si
->sn_pr_start
);
3079 profile_self(&si
->sn_pr_self
, &si
->sn_pr_start
,
3080 &si
->sn_pr_children
);
3087 sourcing_name
= save_sourcing_name
;
3088 sourcing_lnum
= save_sourcing_lnum
;
3092 smsg((char_u
*)_("finished sourcing %s"), fname
);
3093 if (sourcing_name
!= NULL
)
3094 smsg((char_u
*)_("continuing in %s"), sourcing_name
);
3098 vim_snprintf(IObuff
, IOSIZE
, "sourcing %s", fname
);
3099 time_msg(IObuff
, &tv_start
);
3105 * After a "finish" in debug mode, need to break at first command of next
3108 if (save_debug_break_level
> ex_nesting_level
3109 && debug_break_level
== ex_nesting_level
)
3110 ++debug_break_level
;
3115 current_SID
= save_current_SID
;
3116 restore_funccal(save_funccalp
);
3117 # ifdef FEAT_PROFILE
3118 if (do_profiling
== PROF_YES
)
3119 prof_child_exit(&wait_start
); /* leaving a child now */
3123 vim_free(cookie
.nextline
);
3125 convert_setup(&cookie
.conv
, NULL
, NULL
);
3129 vim_free(fname_exp
);
3133 #if defined(FEAT_EVAL) || defined(PROTO)
3145 for (i
= 1; i
<= script_items
.ga_len
&& !got_int
; ++i
)
3146 if (SCRIPT_ITEM(i
).sn_name
!= NULL
)
3147 smsg((char_u
*)"%3d: %s", i
, SCRIPT_ITEM(i
).sn_name
);
3150 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
3152 * Fix slashes in the list of script names for 'shellslash'.
3155 scriptnames_slash_adjust()
3159 for (i
= 1; i
<= script_items
.ga_len
; ++i
)
3160 if (SCRIPT_ITEM(i
).sn_name
!= NULL
)
3161 slash_adjust(SCRIPT_ITEM(i
).sn_name
);
3166 * Get a pointer to a script name. Used for ":verbose set".
3172 if (id
== SID_MODELINE
)
3173 return (char_u
*)_("modeline");
3174 if (id
== SID_CMDARG
)
3175 return (char_u
*)_("--cmd argument");
3177 return (char_u
*)_("-c argument");
3179 return (char_u
*)_("environment variable");
3180 if (id
== SID_ERROR
)
3181 return (char_u
*)_("error handler");
3182 return SCRIPT_ITEM(id
).sn_name
;
3185 # if defined(EXITFREE) || defined(PROTO)
3191 for (i
= script_items
.ga_len
; i
> 0; --i
)
3192 vim_free(SCRIPT_ITEM(i
).sn_name
);
3193 ga_clear(&script_items
);
3199 #if defined(USE_CR) || defined(PROTO)
3201 # if defined(__MSL__) && (__MSL__ >= 22)
3203 * Newer version of the Metrowerks library handle DOS and UNIX files
3205 * Test with earlier versions, MSL 2.2 is the library supplied with
3206 * Codewarrior Pro 2.
3209 fgets_cr(s
, n
, stream
)
3214 return fgets(s
, n
, stream
);
3218 * Version of fgets() which also works for lines ending in a <CR> only
3219 * (Macintosh format).
3220 * For older versions of the Metrowerks library.
3221 * At least CodeWarrior 9 needed this code.
3224 fgets_cr(s
, n
, stream
)
3232 while (!feof(stream
) && c
!= '\r' && c
!= '\n' && char_read
< n
- 1)
3236 /* If the file is in DOS format, we need to skip a NL after a CR. I
3237 * thought it was the other way around, but this appears to work... */
3250 if (feof(stream
) && char_read
== 1)
3259 * Get one full line from a sourced file.
3260 * Called by do_cmdline() when it's called from do_source().
3262 * Return a pointer to the line in allocated memory.
3263 * Return NULL for end-of-file or some error.
3267 getsourceline(c
, cookie
, indent
)
3268 int c
; /* not used */
3270 int indent
; /* not used */
3272 struct source_cookie
*sp
= (struct source_cookie
*)cookie
;
3277 /* If breakpoints have been added/deleted need to check for it. */
3278 if (sp
->dbg_tick
< debug_tick
)
3280 sp
->breakpoint
= dbg_find_breakpoint(TRUE
, sp
->fname
, sourcing_lnum
);
3281 sp
->dbg_tick
= debug_tick
;
3283 # ifdef FEAT_PROFILE
3284 if (do_profiling
== PROF_YES
)
3289 * Get current line. If there is a read-ahead line, use it, otherwise get
3294 else if (sp
->nextline
== NULL
)
3295 line
= get_one_sourceline(sp
);
3298 line
= sp
->nextline
;
3299 sp
->nextline
= NULL
;
3303 if (line
!= NULL
&& do_profiling
== PROF_YES
)
3304 script_line_start();
3307 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't
3308 * contain the 'C' flag. */
3309 if (line
!= NULL
&& (vim_strchr(p_cpo
, CPO_CONCAT
) == NULL
))
3311 /* compensate for the one line read-ahead */
3315 sp
->nextline
= get_one_sourceline(sp
);
3316 if (sp
->nextline
== NULL
)
3318 p
= skipwhite(sp
->nextline
);
3321 s
= alloc((int)(STRLEN(line
) + STRLEN(p
)));
3322 if (s
== NULL
) /* out of memory */
3328 vim_free(sp
->nextline
);
3333 if (line
!= NULL
&& sp
->conv
.vc_type
!= CONV_NONE
)
3335 /* Convert the encoding of the script line. */
3336 s
= string_convert(&sp
->conv
, line
, NULL
);
3346 /* Did we encounter a breakpoint? */
3347 if (sp
->breakpoint
!= 0 && sp
->breakpoint
<= sourcing_lnum
)
3349 dbg_breakpoint(sp
->fname
, sourcing_lnum
);
3350 /* Find next breakpoint. */
3351 sp
->breakpoint
= dbg_find_breakpoint(TRUE
, sp
->fname
, sourcing_lnum
);
3352 sp
->dbg_tick
= debug_tick
;
3360 get_one_sourceline(sp
)
3361 struct source_cookie
*sp
;
3368 int has_cr
; /* CR-LF found */
3373 int have_read
= FALSE
;
3375 /* use a growarray to store the sourced line */
3376 ga_init2(&ga
, 1, 250);
3379 * Loop until there is a finished line (or end-of-file).
3384 /* make room to read at least 120 (more) characters */
3385 if (ga_grow(&ga
, 120) == FAIL
)
3387 buf
= (char_u
*)ga
.ga_data
;
3390 if (sp
->fileformat
== EOL_MAC
)
3392 if (fgets_cr((char *)buf
+ ga
.ga_len
, ga
.ga_maxlen
- ga
.ga_len
,
3398 if (fgets((char *)buf
+ ga
.ga_len
, ga
.ga_maxlen
- ga
.ga_len
,
3401 len
= ga
.ga_len
+ (int)STRLEN(buf
+ ga
.ga_len
);
3403 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
3404 * CTRL-Z by its own, or after a NL. */
3405 if ( (len
== 1 || (len
>= 2 && buf
[len
- 2] == '\n'))
3406 && sp
->fileformat
== EOL_DOS
3407 && buf
[len
- 1] == Ctrl_Z
)
3415 /* If the read doesn't stop on a new line, and there's
3416 * some CR then we assume a Mac format */
3417 if (sp
->fileformat
== EOL_UNKNOWN
)
3419 if (buf
[len
- 1] != '\n' && vim_strchr(buf
, '\r') != NULL
)
3420 sp
->fileformat
= EOL_MAC
;
3422 sp
->fileformat
= EOL_UNIX
;
3425 if (sp
->fileformat
== EOL_MAC
)
3427 scan
= vim_strchr(buf
, '\r');
3432 if (*(scan
+ 1) != 0)
3435 fseek(sp
->fp
, (long)(scan
- buf
- len
+ 1), SEEK_CUR
);
3445 /* If the line was longer than the buffer, read more. */
3446 if (ga
.ga_maxlen
- ga
.ga_len
== 1 && buf
[len
- 1] != '\n')
3449 if (len
>= 1 && buf
[len
- 1] == '\n') /* remove trailing NL */
3452 has_cr
= (len
>= 2 && buf
[len
- 2] == '\r');
3453 if (sp
->fileformat
== EOL_UNKNOWN
)
3456 sp
->fileformat
= EOL_DOS
;
3458 sp
->fileformat
= EOL_UNIX
;
3461 if (sp
->fileformat
== EOL_DOS
)
3463 if (has_cr
) /* replace trailing CR */
3465 buf
[len
- 2] = '\n';
3469 else /* lines like ":map xx yy^M" will have failed */
3473 msg_source(hl_attr(HLF_W
));
3474 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing"));
3477 sp
->fileformat
= EOL_UNIX
;
3481 /* The '\n' is escaped if there is an odd number of ^V's just
3482 * before it, first set "c" just before the 'V's and then check
3483 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */
3484 for (c
= len
- 2; c
>= 0 && buf
[c
] == Ctrl_V
; c
--)
3486 if ((len
& 1) != (c
& 1)) /* escaped NL, read more */
3492 buf
[len
- 1] = NUL
; /* remove the NL */
3496 * Check for ^C here now and then, so recursive :so can be broken.
3503 return (char_u
*)ga
.ga_data
;
3505 vim_free(ga
.ga_data
);
3509 #if defined(FEAT_PROFILE) || defined(PROTO)
3511 * Called when starting to read a script line.
3512 * "sourcing_lnum" must be correct!
3513 * When skipping lines it may not actually be executed, but we won't find out
3514 * until later and we need to store the time now.
3522 if (current_SID
<= 0 || current_SID
> script_items
.ga_len
)
3524 si
= &SCRIPT_ITEM(current_SID
);
3525 if (si
->sn_prof_on
&& sourcing_lnum
>= 1)
3527 /* Grow the array before starting the timer, so that the time spend
3528 * here isn't counted. */
3529 ga_grow(&si
->sn_prl_ga
, (int)(sourcing_lnum
- si
->sn_prl_ga
.ga_len
));
3530 si
->sn_prl_idx
= sourcing_lnum
- 1;
3531 while (si
->sn_prl_ga
.ga_len
<= si
->sn_prl_idx
3532 && si
->sn_prl_ga
.ga_len
< si
->sn_prl_ga
.ga_maxlen
)
3534 /* Zero counters for a line that was not used before. */
3535 pp
= &PRL_ITEM(si
, si
->sn_prl_ga
.ga_len
);
3537 profile_zero(&pp
->sn_prl_total
);
3538 profile_zero(&pp
->sn_prl_self
);
3539 ++si
->sn_prl_ga
.ga_len
;
3541 si
->sn_prl_execed
= FALSE
;
3542 profile_start(&si
->sn_prl_start
);
3543 profile_zero(&si
->sn_prl_children
);
3544 profile_get_wait(&si
->sn_prl_wait
);
3549 * Called when actually executing a function line.
3556 if (current_SID
<= 0 || current_SID
> script_items
.ga_len
)
3558 si
= &SCRIPT_ITEM(current_SID
);
3559 if (si
->sn_prof_on
&& si
->sn_prl_idx
>= 0)
3560 si
->sn_prl_execed
= TRUE
;
3564 * Called when done with a function line.
3572 if (current_SID
<= 0 || current_SID
> script_items
.ga_len
)
3574 si
= &SCRIPT_ITEM(current_SID
);
3575 if (si
->sn_prof_on
&& si
->sn_prl_idx
>= 0
3576 && si
->sn_prl_idx
< si
->sn_prl_ga
.ga_len
)
3578 if (si
->sn_prl_execed
)
3580 pp
= &PRL_ITEM(si
, si
->sn_prl_idx
);
3582 profile_end(&si
->sn_prl_start
);
3583 profile_sub_wait(&si
->sn_prl_wait
, &si
->sn_prl_start
);
3584 profile_add(&pp
->sn_prl_total
, &si
->sn_prl_start
);
3585 profile_self(&pp
->sn_prl_self
, &si
->sn_prl_start
,
3586 &si
->sn_prl_children
);
3588 si
->sn_prl_idx
= -1;
3594 * ":scriptencoding": Set encoding conversion for a sourced script.
3595 * Without the multi-byte feature it's simply ignored.
3599 ex_scriptencoding(eap
)
3603 struct source_cookie
*sp
;
3606 if (!getline_equal(eap
->getline
, eap
->cookie
, getsourceline
))
3608 EMSG(_("E167: :scriptencoding used outside of a sourced file"));
3612 if (*eap
->arg
!= NUL
)
3614 name
= enc_canonize(eap
->arg
);
3615 if (name
== NULL
) /* out of memory */
3621 /* Setup for conversion from the specified encoding to 'encoding'. */
3622 sp
= (struct source_cookie
*)getline_cookie(eap
->getline
, eap
->cookie
);
3623 convert_setup(&sp
->conv
, name
, p_enc
);
3625 if (name
!= eap
->arg
)
3630 #if defined(FEAT_EVAL) || defined(PROTO)
3632 * ":finish": Mark a sourced file as finished.
3638 if (getline_equal(eap
->getline
, eap
->cookie
, getsourceline
))
3639 do_finish(eap
, FALSE
);
3641 EMSG(_("E168: :finish used outside of a sourced file"));
3645 * Mark a sourced file as finished. Possibly makes the ":finish" pending.
3646 * Also called for a pending finish at the ":endtry" or after returning from
3647 * an extra do_cmdline(). "reanimate" is used in the latter case.
3650 do_finish(eap
, reanimate
)
3657 ((struct source_cookie
*)getline_cookie(eap
->getline
,
3658 eap
->cookie
))->finished
= FALSE
;
3661 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3662 * not in its finally clause (which then is to be executed next) is found.
3663 * In this case, make the ":finish" pending for execution at the ":endtry".
3664 * Otherwise, finish normally.
3666 idx
= cleanup_conditionals(eap
->cstack
, 0, TRUE
);
3669 eap
->cstack
->cs_pending
[idx
] = CSTP_FINISH
;
3670 report_make_pending(CSTP_FINISH
, NULL
);
3673 ((struct source_cookie
*)getline_cookie(eap
->getline
,
3674 eap
->cookie
))->finished
= TRUE
;
3679 * Return TRUE when a sourced file had the ":finish" command: Don't give error
3680 * message for missing ":endif".
3681 * Return FALSE when not sourcing a file.
3684 source_finished(fgetline
, cookie
)
3685 char_u
*(*fgetline
) __ARGS((int, void *, int));
3688 return (getline_equal(fgetline
, cookie
, getsourceline
)
3689 && ((struct source_cookie
*)getline_cookie(
3690 fgetline
, cookie
))->finished
);
3694 #if defined(FEAT_LISTCMDS) || defined(PROTO)
3696 * ":checktime [buffer]"
3703 int save_no_check_timestamps
= no_check_timestamps
;
3705 no_check_timestamps
= 0;
3706 if (eap
->addr_count
== 0) /* default is all buffers */
3707 check_timestamps(FALSE
);
3710 buf
= buflist_findnr((int)eap
->line2
);
3711 if (buf
!= NULL
) /* cannot happen? */
3712 (void)buf_check_timestamp(buf
, FALSE
);
3714 no_check_timestamps
= save_no_check_timestamps
;
3718 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3719 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
3720 static char *get_locale_val
__ARGS((int what
));
3723 get_locale_val(what
)
3728 /* Obtain the locale value from the libraries. For DJGPP this is
3729 * redefined and it doesn't use the arguments. */
3730 loc
= setlocale(what
, NULL
);
3737 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when
3738 * one of the values (e.g., LC_CTYPE) differs. */
3739 p
= vim_strchr(loc
, '=');
3743 while (*p
!= NUL
) /* remove trailing newline */
3745 if (*p
< ' ' || *p
== ';')
3763 * On MS-Windows locale names are strings like "German_Germany.1252", but
3764 * gettext expects "de". Try to translate one into another here for a few
3765 * supported languages.
3768 gettext_lang(char_u
*name
)
3771 static char *(mtable
[]) = {
3776 "english_united kingdom", "en_GB",
3788 "chinese_china", "zh_CN",
3789 "chinese_taiwan", "zh_TW",
3792 for (i
= 0; mtable
[i
] != NULL
; i
+= 2)
3793 if (STRNICMP(mtable
[i
], name
, STRLEN(mtable
[i
])) == 0)
3794 return mtable
[i
+ 1];
3799 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
3801 * Obtain the current messages language. Used to set the default for
3802 * 'helplang'. May return NULL or an empty string.
3809 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
3810 # if defined(LC_MESSAGES)
3811 p
= (char_u
*)get_locale_val(LC_MESSAGES
);
3813 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
3814 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME
3815 * and LC_MONETARY may be set differently for a Japanese working in the
3817 p
= (char_u
*)get_locale_val(LC_COLLATE
);
3820 p
= mch_getenv((char_u
*)"LC_ALL");
3821 if (p
== NULL
|| *p
== NUL
)
3823 p
= mch_getenv((char_u
*)"LC_MESSAGES");
3824 if (p
== NULL
|| *p
== NUL
)
3825 p
= mch_getenv((char_u
*)"LANG");
3829 p
= gettext_lang(p
);
3835 /* Complicated #if; matches with where get_mess_env() is used below. */
3836 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3837 && defined(LC_MESSAGES))) \
3838 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3839 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \
3840 && !defined(LC_MESSAGES))
3841 static char_u
*get_mess_env
__ARGS((void));
3844 * Get the language used for messages from the environment.
3851 p
= mch_getenv((char_u
*)"LC_ALL");
3852 if (p
== NULL
|| *p
== NUL
)
3854 p
= mch_getenv((char_u
*)"LC_MESSAGES");
3855 if (p
== NULL
|| *p
== NUL
)
3857 p
= mch_getenv((char_u
*)"LANG");
3858 if (p
!= NULL
&& VIM_ISDIGIT(*p
))
3859 p
= NULL
; /* ignore something like "1043" */
3860 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
3861 if (p
== NULL
|| *p
== NUL
)
3862 p
= (char_u
*)get_locale_val(LC_CTYPE
);
3870 #if defined(FEAT_EVAL) || defined(PROTO)
3873 * Set the "v:lang" variable according to the current locale setting.
3874 * Also do "v:lc_time"and "v:ctype".
3881 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
3882 loc
= (char_u
*)get_locale_val(LC_CTYPE
);
3884 /* setlocale() not supported: use the default value */
3885 loc
= (char_u
*)"C";
3887 set_vim_var_string(VV_CTYPE
, loc
, -1);
3889 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
3890 * back to LC_CTYPE if it's empty. */
3891 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) && defined(LC_MESSAGES)
3892 loc
= (char_u
*)get_locale_val(LC_MESSAGES
);
3894 loc
= get_mess_env();
3896 set_vim_var_string(VV_LANG
, loc
, -1);
3898 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
3899 loc
= (char_u
*)get_locale_val(LC_TIME
);
3901 set_vim_var_string(VV_LC_TIME
, loc
, -1);
3905 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3906 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
3908 * ":language": Set the language (locale).
3920 # define VIM_LC_MESSAGES LC_MESSAGES
3922 # define VIM_LC_MESSAGES 6789
3927 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument.
3928 * Allow abbreviation, but require at least 3 characters to avoid
3929 * confusion with a two letter language name "me" or "ct". */
3930 p
= skiptowhite(eap
->arg
);
3931 if ((*p
== NUL
|| vim_iswhite(*p
)) && p
- eap
->arg
>= 3)
3933 if (STRNICMP(eap
->arg
, "messages", p
- eap
->arg
) == 0)
3935 what
= VIM_LC_MESSAGES
;
3936 name
= skipwhite(p
);
3937 whatstr
= "messages ";
3939 else if (STRNICMP(eap
->arg
, "ctype", p
- eap
->arg
) == 0)
3942 name
= skipwhite(p
);
3945 else if (STRNICMP(eap
->arg
, "time", p
- eap
->arg
) == 0)
3948 name
= skipwhite(p
);
3956 if (what
== VIM_LC_MESSAGES
)
3960 p
= (char_u
*)setlocale(what
, NULL
);
3961 if (p
== NULL
|| *p
== NUL
)
3962 p
= (char_u
*)"Unknown";
3963 smsg((char_u
*)_("Current %slanguage: \"%s\""), whatstr
, p
);
3968 if (what
== VIM_LC_MESSAGES
)
3972 loc
= setlocale(what
, (char *)name
);
3974 EMSG2(_("E197: Cannot set language to \"%s\""), name
);
3977 #ifdef HAVE_NL_MSG_CAT_CNTR
3978 /* Need to do this for GNU gettext, otherwise cached translations
3979 * will be used again. */
3980 extern int _nl_msg_cat_cntr
;
3984 /* Reset $LC_ALL, otherwise it would overrule everything. */
3985 vim_setenv((char_u
*)"LC_ALL", (char_u
*)"");
3987 if (what
!= LC_TIME
)
3989 /* Tell gettext() what to translate to. It apparently doesn't
3990 * use the currently effective locale. Also do this when
3991 * FEAT_GETTEXT isn't defined, so that shell commands use this
3995 vim_setenv((char_u
*)"LANG", name
);
3997 /* Apparently MS-Windows printf() may cause a crash when
3998 * we give it 8-bit text while it's expecting text in the
3999 * current locale. This call avoids that. */
4000 setlocale(LC_CTYPE
, "C");
4003 if (what
!= LC_CTYPE
)
4007 mname
= gettext_lang(name
);
4011 vim_setenv((char_u
*)"LC_MESSAGES", mname
);
4012 #ifdef FEAT_MULTI_LANG
4013 set_helplang_default(mname
);
4017 /* Set $LC_CTYPE, because it overrules $LANG, and
4018 * gtk_set_locale() calls setlocale() again. gnome_init()
4019 * sets $LC_CTYPE to "en_US" (that's a bug!). */
4020 if (what
!= VIM_LC_MESSAGES
)
4021 vim_setenv((char_u
*)"LC_CTYPE", name
);
4022 # ifdef FEAT_GUI_GTK
4023 /* Let GTK know what locale we're using. Not sure this is
4024 * really needed... */
4026 (void)gtk_set_locale();
4031 /* Set v:lang, v:lc_time and v:ctype to the final result. */
4038 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
4040 * Function given to ExpandGeneric() to obtain the possible arguments of the
4041 * ":language" command.
4045 get_lang_arg(xp
, idx
)
4050 return (char_u
*)"messages";
4052 return (char_u
*)"ctype";
4054 return (char_u
*)"time";