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Merge pull request #22277 from zeertzjq/vim-8.2.0114

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vim-patch:8.2.{0114,0154}: info about sourced scripts is scattered
This commit is contained in:
zeertzjq
2023-02-16 12:40:46 +08:00
committed by GitHub
parent 5dc4eaf386 0cbbe27e93
commit 631775c05d
5 changed files with 75 additions and 83 deletions
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2
src/nvim/cmdexpand.c
View File

@@ -2524,7 +2524,7 @@ static char *get_scriptnames_arg(expand_T *xp FUNC_ATTR_UNUSED, int idx)
return NULL;
}
scriptitem_T *si = &SCRIPT_ITEM(idx + 1);
scriptitem_T *si = SCRIPT_ITEM(idx + 1);
home_replace(NULL, si->sn_name, NameBuff, MAXPATHL, true);
return NameBuff;
}

73
src/nvim/eval.c
View File

@@ -109,15 +109,7 @@ static hashtab_T compat_hashtab;
/// Used for checking if local variables or arguments used in a lambda.
bool *eval_lavars_used = NULL;
/// Array to hold the hashtab with variables local to each sourced script.
/// Each item holds a variable (nameless) that points to the dict_T.
typedef struct {
ScopeDictDictItem sv_var;
dict_T sv_dict;
} scriptvar_T;
static garray_T ga_scripts = { 0, 0, sizeof(scriptvar_T *), 4, NULL };
#define SCRIPT_SV(id) (((scriptvar_T **)ga_scripts.ga_data)[(id) - 1])
#define SCRIPT_SV(id) (SCRIPT_ITEM(id)->sn_vars)
#define SCRIPT_VARS(id) (SCRIPT_SV(id)->sv_dict.dv_hashtab)
static int echo_attr = 0; // attributes used for ":echo"
@@ -473,7 +465,7 @@ void eval_init(void)
}
#if defined(EXITFREE)
void eval_clear(void)
static void evalvars_clear(void)
{
for (size_t i = 0; i < ARRAY_SIZE(vimvars); i++) {
struct vimvar *p = &vimvars[i];
@@ -488,28 +480,29 @@ void eval_clear(void)
hash_init(&vimvarht); // garbage_collect() will access it
hash_clear(&compat_hashtab);
free_scriptnames();
// global variables
vars_clear(&globvarht);
// Script-local variables. Clear all the variables here.
// The scriptvar_T is cleared later in free_scriptnames(), because a
// variable in one script might hold a reference to the whole scope of
// another script.
for (int i = 1; i <= script_items.ga_len; i++) {
vars_clear(&SCRIPT_VARS(i));
}
}
void eval_clear(void)
{
evalvars_clear();
free_scriptnames(); // must come after evalvars_clear().
# ifdef HAVE_WORKING_LIBINTL
free_locales();
# endif
// global variables
vars_clear(&globvarht);
// autoloaded script names
ga_clear_strings(&ga_loaded);
// Script-local variables. First clear all the variables and in a second
// loop free the scriptvar_T, because a variable in one script might hold
// a reference to the whole scope of another script.
for (int i = 1; i <= ga_scripts.ga_len; i++) {
vars_clear(&SCRIPT_VARS(i));
}
for (int i = 1; i <= ga_scripts.ga_len; i++) {
xfree(SCRIPT_SV(i));
}
ga_clear(&ga_scripts);
// unreferenced lists and dicts
(void)garbage_collect(false);
@@ -970,7 +963,7 @@ void list_vim_vars(int *first)
/// List script-local variables, if there is a script.
void list_script_vars(int *first)
{
if (current_sctx.sc_sid > 0 && current_sctx.sc_sid <= ga_scripts.ga_len) {
if (current_sctx.sc_sid > 0 && current_sctx.sc_sid <= script_items.ga_len) {
list_hashtable_vars(&SCRIPT_VARS(current_sctx.sc_sid), "s:", false, first);
}
}
@@ -4116,7 +4109,7 @@ bool garbage_collect(bool testing)
ABORTING(set_ref_in_previous_funccal)(copyID);
// script-local variables
for (int i = 1; i <= ga_scripts.ga_len; i++) {
for (int i = 1; i <= script_items.ga_len; i++) {
ABORTING(set_ref_in_ht)(&SCRIPT_VARS(i), copyID, NULL);
}
@@ -7131,7 +7124,7 @@ hashtab_T *find_var_ht_dict(const char *name, const size_t name_len, const char
} else if (*name == 's' // script variable
&& (current_sctx.sc_sid > 0 || current_sctx.sc_sid == SID_STR
|| current_sctx.sc_sid == SID_LUA)
&& current_sctx.sc_sid <= ga_scripts.ga_len) {
&& current_sctx.sc_sid <= script_items.ga_len) {
// For anonymous scripts without a script item, create one now so script vars can be used
if (current_sctx.sc_sid == SID_LUA) {
// try to resolve lua filename & line no so it can be shown in lastset messages.
@@ -7182,27 +7175,9 @@ hashtab_T *find_var_ht(const char *name, const size_t name_len, const char **var
/// sourcing this script and when executing functions defined in the script.
void new_script_vars(scid_T id)
{
scriptvar_T *sv;
ga_grow(&ga_scripts, id - ga_scripts.ga_len);
// Re-allocating ga_data means that an ht_array pointing to
// ht_smallarray becomes invalid. We can recognize this: ht_mask is
// at its init value. Also reset "v_dict", it's always the same.
for (int i = 1; i <= ga_scripts.ga_len; i++) {
hashtab_T *ht = &SCRIPT_VARS(i);
if (ht->ht_mask == HT_INIT_SIZE - 1) {
ht->ht_array = ht->ht_smallarray;
}
sv = SCRIPT_SV(i);
sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
}
while (ga_scripts.ga_len < id) {
sv = SCRIPT_SV(ga_scripts.ga_len + 1) = xcalloc(1, sizeof(scriptvar_T));
init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE);
ga_scripts.ga_len++;
}
scriptvar_T *sv = xcalloc(1, sizeof(scriptvar_T));
init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE);
SCRIPT_ITEM(id)->sn_vars = sv;
}
/// Initialize dictionary "dict" as a scope and set variable "dict_var" to

22
src/nvim/profile.c
View File

@@ -232,7 +232,7 @@ void profile_reset(void)
{
// Reset sourced files.
for (int id = 1; id <= script_items.ga_len; id++) {
scriptitem_T *si = &SCRIPT_ITEM(id);
scriptitem_T *si = SCRIPT_ITEM(id);
if (si->sn_prof_on) {
si->sn_prof_on = false;
si->sn_pr_force = false;
@@ -407,7 +407,7 @@ bool prof_def_func(void)
FUNC_ATTR_PURE
{
if (current_sctx.sc_sid > 0) {
return SCRIPT_ITEM(current_sctx.sc_sid).sn_pr_force;
return SCRIPT_ITEM(current_sctx.sc_sid)->sn_pr_force;
}
return false;
}
@@ -690,7 +690,7 @@ void profile_init(scriptitem_T *si)
void script_prof_save(proftime_T *tm)
{
if (current_sctx.sc_sid > 0 && current_sctx.sc_sid <= script_items.ga_len) {
scriptitem_T *si = &SCRIPT_ITEM(current_sctx.sc_sid);
scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && si->sn_pr_nest++ == 0) {
si->sn_pr_child = profile_start();
}
@@ -705,7 +705,7 @@ void script_prof_restore(const proftime_T *tm)
return;
}
scriptitem_T *si = &SCRIPT_ITEM(current_sctx.sc_sid);
scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && --si->sn_pr_nest == 0) {
si->sn_pr_child = profile_end(si->sn_pr_child);
// don't count wait time
@@ -722,7 +722,7 @@ static void script_dump_profile(FILE *fd)
sn_prl_T *pp;
for (int id = 1; id <= script_items.ga_len; id++) {
scriptitem_T *si = &SCRIPT_ITEM(id);
scriptitem_T *si = SCRIPT_ITEM(id);
if (si->sn_prof_on) {
fprintf(fd, "SCRIPT %s\n", si->sn_name);
if (si->sn_pr_count == 1) {
@@ -804,12 +804,10 @@ void profile_dump(void)
/// until later and we need to store the time now.
void script_line_start(void)
{
scriptitem_T *si;
if (current_sctx.sc_sid <= 0 || current_sctx.sc_sid > script_items.ga_len) {
return;
}
si = &SCRIPT_ITEM(current_sctx.sc_sid);
scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && SOURCING_LNUM >= 1) {
// Grow the array before starting the timer, so that the time spent
// here isn't counted.
@@ -834,12 +832,10 @@ void script_line_start(void)
/// Called when actually executing a function line.
void script_line_exec(void)
{
scriptitem_T *si;
if (current_sctx.sc_sid <= 0 || current_sctx.sc_sid > script_items.ga_len) {
return;
}
si = &SCRIPT_ITEM(current_sctx.sc_sid);
scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && si->sn_prl_idx >= 0) {
si->sn_prl_execed = true;
}
@@ -848,12 +844,10 @@ void script_line_exec(void)
/// Called when done with a function line.
void script_line_end(void)
{
scriptitem_T *si;
if (current_sctx.sc_sid <= 0 || current_sctx.sc_sid > script_items.ga_len) {
return;
}
si = &SCRIPT_ITEM(current_sctx.sc_sid);
scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on && si->sn_prl_idx >= 0
&& si->sn_prl_idx < si->sn_prl_ga.ga_len) {
if (si->sn_prl_execed) {

48
src/nvim/runtime.c
View File

@@ -73,7 +73,7 @@ struct source_cookie {
#endif
garray_T exestack = { 0, 0, sizeof(estack_T), 50, NULL };
garray_T script_items = { 0, 0, sizeof(scriptitem_T), 4, NULL };
garray_T script_items = { 0, 0, sizeof(scriptitem_T *), 20, NULL };
/// Initialize the execution stack.
void estack_init(void)
@@ -144,7 +144,7 @@ char *estack_sfile(estack_arg_T which)
? &entry->es_info.ufunc->uf_script_ctx
: &entry->es_info.aucmd->script_ctx);
return def_ctx->sc_sid > 0
? xstrdup((SCRIPT_ITEM(def_ctx->sc_sid).sn_name))
? xstrdup((SCRIPT_ITEM(def_ctx->sc_sid)->sn_name))
: NULL;
} else if (entry->es_type == ETYPE_SCRIPT) {
return xstrdup(entry->es_name);
@@ -1844,13 +1844,18 @@ scriptitem_T *new_script_item(char *const name, scid_T *const sid_out)
}
ga_grow(&script_items, sid - script_items.ga_len);
while (script_items.ga_len < sid) {
scriptitem_T *si = xcalloc(1, sizeof(scriptitem_T));
script_items.ga_len++;
SCRIPT_ITEM(script_items.ga_len).sn_name = NULL;
SCRIPT_ITEM(script_items.ga_len).sn_prof_on = false;
SCRIPT_ITEM(script_items.ga_len) = si;
si->sn_name = NULL;
// Allocate the local script variables to use for this script.
new_script_vars(script_items.ga_len);
si->sn_prof_on = false;
}
SCRIPT_ITEM(sid).sn_name = name;
new_script_vars(sid); // Allocate the local script variables to use for this script.
return &SCRIPT_ITEM(sid);
SCRIPT_ITEM(sid)->sn_name = name;
return SCRIPT_ITEM(sid);
}
static int source_using_linegetter(void *cookie, LineGetter fgetline, const char *traceback_name)
@@ -2118,7 +2123,7 @@ int do_source(char *fname, int check_other, int is_vimrc)
if (l_do_profiling == PROF_YES) {
// Get "si" again, "script_items" may have been reallocated.
si = &SCRIPT_ITEM(current_sctx.sc_sid);
si = SCRIPT_ITEM(current_sctx.sc_sid);
if (si->sn_prof_on) {
si->sn_pr_start = profile_end(si->sn_pr_start);
si->sn_pr_start = profile_sub_wait(wait_start, si->sn_pr_start);
@@ -2198,7 +2203,7 @@ scriptitem_T *get_current_script_id(char **fnamep, sctx_T *ret_sctx)
// inode number, even though to the user it is the same script.
// - If a script is deleted and another script is written, with a
// different name, the inode may be re-used.
si = &SCRIPT_ITEM(script_sctx.sc_sid);
si = SCRIPT_ITEM(script_sctx.sc_sid);
if (si->sn_name != NULL && path_fnamecmp(si->sn_name, *fnamep) == 0) {
// Found it!
break;
@@ -2224,7 +2229,7 @@ void ex_scriptnames(exarg_T *eap)
emsg(_(e_invarg));
} else {
if (eap->addr_count > 0) {
eap->arg = SCRIPT_ITEM(eap->line2).sn_name;
eap->arg = SCRIPT_ITEM(eap->line2)->sn_name;
} else {
expand_env(eap->arg, NameBuff, MAXPATHL);
eap->arg = NameBuff;
@@ -2235,8 +2240,8 @@ void ex_scriptnames(exarg_T *eap)
}
for (int i = 1; i <= script_items.ga_len && !got_int; i++) {
if (SCRIPT_ITEM(i).sn_name != NULL) {
home_replace(NULL, SCRIPT_ITEM(i).sn_name, NameBuff, MAXPATHL, true);
if (SCRIPT_ITEM(i)->sn_name != NULL) {
home_replace(NULL, SCRIPT_ITEM(i)->sn_name, NameBuff, MAXPATHL, true);
vim_snprintf(IObuff, IOSIZE, "%3d: %s", i, NameBuff);
if (!message_filtered(IObuff)) {
msg_putchar('\n');
@@ -2252,8 +2257,8 @@ void ex_scriptnames(exarg_T *eap)
void scriptnames_slash_adjust(void)
{
for (int i = 1; i <= script_items.ga_len; i++) {
if (SCRIPT_ITEM(i).sn_name != NULL) {
slash_adjust(SCRIPT_ITEM(i).sn_name);
if (SCRIPT_ITEM(i)->sn_name != NULL) {
slash_adjust(SCRIPT_ITEM(i)->sn_name);
}
}
}
@@ -2287,7 +2292,7 @@ char *get_scriptname(LastSet last_set, bool *should_free)
case SID_STR:
return _("anonymous :source");
default: {
char *const sname = SCRIPT_ITEM(last_set.script_ctx.sc_sid).sn_name;
char *const sname = SCRIPT_ITEM(last_set.script_ctx.sc_sid)->sn_name;
if (sname == NULL) {
snprintf(IObuff, IOSIZE, _("anonymous :source (script id %d)"),
last_set.script_ctx.sc_sid);
@@ -2305,8 +2310,17 @@ void free_scriptnames(void)
{
profile_reset();
# define FREE_SCRIPTNAME(item) xfree((item)->sn_name)
GA_DEEP_CLEAR(&script_items, scriptitem_T, FREE_SCRIPTNAME);
# define FREE_SCRIPTNAME(item) \
do { \
scriptitem_T *_si = *(item); \
/* the variables themselves are cleared in evalvars_clear() */ \
xfree(_si->sn_vars); \
xfree(_si->sn_name); \
ga_clear(&_si->sn_prl_ga); \
xfree(_si); \
} while (0) \
GA_DEEP_CLEAR(&script_items, scriptitem_T *, FREE_SCRIPTNAME);
}
#endif

13
src/nvim/runtime.h
View File

@@ -55,7 +55,16 @@ typedef enum {
ESTACK_SCRIPT,
} estack_arg_T;
typedef struct scriptitem_S {
/// Holds the hashtab with variables local to each sourced script.
/// Each item holds a variable (nameless) that points to the dict_T.
typedef struct {
ScopeDictDictItem sv_var;
dict_T sv_dict;
} scriptvar_T;
typedef struct {
scriptvar_T *sn_vars; ///< stores s: variables for this script
char *sn_name;
bool sn_prof_on; ///< true when script is/was profiled
bool sn_pr_force; ///< forceit: profile functions in this script
@@ -78,7 +87,7 @@ typedef struct scriptitem_S {
/// Growarray to store info about already sourced scripts.
extern garray_T script_items;
#define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1])
#define SCRIPT_ITEM(id) (((scriptitem_T **)script_items.ga_data)[(id) - 1])
#define SCRIPT_ID_VALID(id) ((id) > 0 && (id) <= script_items.ga_len)
typedef void (*DoInRuntimepathCB)(char *, void *);