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-rw-r--r--src/nvim/api/autocmd.c707
-rw-r--r--src/nvim/api/autocmd.h11
-rw-r--r--src/nvim/api/buffer.c191
-rw-r--r--src/nvim/api/deprecated.c15
-rw-r--r--src/nvim/api/extmark.c162
-rw-r--r--src/nvim/api/keysets.lua73
-rw-r--r--src/nvim/api/private/converter.c23
-rw-r--r--src/nvim/api/private/dispatch.c20
-rw-r--r--src/nvim/api/private/helpers.c371
-rw-r--r--src/nvim/api/private/helpers.h19
-rw-r--r--src/nvim/api/vim.c171
-rw-r--r--src/nvim/api/vimscript.c7
-rw-r--r--src/nvim/api/window.c16
13 files changed, 1612 insertions, 174 deletions
diff --git a/src/nvim/api/autocmd.c b/src/nvim/api/autocmd.c
new file mode 100644
index 0000000000..9a8eccd22c
--- /dev/null
+++ b/src/nvim/api/autocmd.c
@@ -0,0 +1,707 @@
+// This is an open source non-commercial project. Dear PVS-Studio, please check
+// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
+
+#include <stdbool.h>
+#include <stdio.h>
+
+#include "lauxlib.h"
+#include "nvim/api/autocmd.h"
+#include "nvim/api/private/defs.h"
+#include "nvim/api/private/helpers.h"
+#include "nvim/ascii.h"
+#include "nvim/buffer.h"
+#include "nvim/eval/typval.h"
+#include "nvim/fileio.h"
+#include "nvim/lua/executor.h"
+
+#ifdef INCLUDE_GENERATED_DECLARATIONS
+# include "api/autocmd.c.generated.h"
+#endif
+
+#define AUCMD_MAX_PATTERNS 256
+
+// Copy string or array of strings into an empty array.
+// Get the event number, unless it is an error. Then goto `goto_name`.
+#define GET_ONE_EVENT(event_nr, event_str, goto_name) \
+ char_u *__next_ev; \
+ event_T event_nr = \
+ event_name2nr((char_u *)event_str.data.string.data, &__next_ev); \
+ if (event_nr >= NUM_EVENTS) { \
+ api_set_error(err, kErrorTypeValidation, "unexpected event"); \
+ goto goto_name; \
+ }
+
+
+// ID for associating autocmds created via nvim_create_autocmd
+// Used to delete autocmds from nvim_del_autocmd
+static int64_t next_autocmd_id = 1;
+
+/// Get autocmds that match the requirements passed to {opts}.
+///
+/// @param opts Optional Parameters:
+/// - event : Name or list of name of events to match against
+/// - group (string): Name of group to match against
+/// - pattern: Pattern or list of patterns to match against
+///
+/// @return A list of autocmds that match
+Array nvim_get_autocmds(Dict(get_autocmds) *opts, Error *err)
+ FUNC_API_SINCE(9)
+{
+ // TODO(tjdevries): Would be cool to add nvim_get_autocmds({ id = ... })
+
+ Array autocmd_list = ARRAY_DICT_INIT;
+ char_u *pattern_filters[AUCMD_MAX_PATTERNS];
+ char_u pattern_buflocal[BUFLOCAL_PAT_LEN];
+
+ bool event_set[NUM_EVENTS] = { false };
+ bool check_event = false;
+
+ int group = 0;
+
+ if (opts->group.type != kObjectTypeNil) {
+ Object v = opts->group;
+ if (v.type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation, "group must be a string.");
+ goto cleanup;
+ }
+
+ group = augroup_find(v.data.string.data);
+
+ if (group < 0) {
+ api_set_error(err, kErrorTypeValidation, "invalid augroup passed.");
+ goto cleanup;
+ }
+ }
+
+ if (opts->event.type != kObjectTypeNil) {
+ check_event = true;
+
+ Object v = opts->event;
+ if (v.type == kObjectTypeString) {
+ GET_ONE_EVENT(event_nr, v, cleanup);
+ event_set[event_nr] = true;
+ } else if (v.type == kObjectTypeArray) {
+ FOREACH_ITEM(v.data.array, event_v, {
+ if (event_v.type != kObjectTypeString) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "Every event must be a string in 'event'");
+ goto cleanup;
+ }
+
+ GET_ONE_EVENT(event_nr, event_v, cleanup);
+ event_set[event_nr] = true;
+ })
+ } else {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "Not a valid 'event' value. Must be a string or an array");
+ goto cleanup;
+ }
+ }
+
+ int pattern_filter_count = 0;
+ if (opts->pattern.type != kObjectTypeNil) {
+ Object v = opts->pattern;
+ if (v.type == kObjectTypeString) {
+ pattern_filters[pattern_filter_count] = (char_u *)v.data.string.data;
+ pattern_filter_count += 1;
+ } else if (v.type == kObjectTypeArray) {
+ FOREACH_ITEM(v.data.array, item, {
+ pattern_filters[pattern_filter_count] = (char_u *)item.data.string.data;
+ pattern_filter_count += 1;
+ });
+ } else {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "Not a valid 'pattern' value. Must be a string or an array");
+ goto cleanup;
+ }
+
+ if (pattern_filter_count >= AUCMD_MAX_PATTERNS) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "Too many patterns. Please limit yourself to less");
+ goto cleanup;
+ }
+ }
+
+ FOR_ALL_AUEVENTS(event) {
+ if (check_event && !event_set[event]) {
+ continue;
+ }
+
+ for (AutoPat *ap = au_get_autopat_for_event(event);
+ ap != NULL;
+ ap = ap->next) {
+ if (ap == NULL || ap->cmds == NULL) {
+ continue;
+ }
+
+ // Skip autocmds from invalid groups if passed.
+ if (group != 0 && ap->group != group) {
+ continue;
+ }
+
+ // Skip 'pattern' from invalid patterns if passed.
+ if (pattern_filter_count > 0) {
+ bool passed = false;
+ for (int i = 0; i < pattern_filter_count; i++) {
+ assert(i < AUCMD_MAX_PATTERNS);
+ assert(pattern_filters[i]);
+
+ char_u *pat = pattern_filters[i];
+ int patlen = (int)STRLEN(pat);
+
+ if (aupat_is_buflocal(pat, patlen)) {
+ aupat_normalize_buflocal_pat(pattern_buflocal,
+ pat,
+ patlen,
+ aupat_get_buflocal_nr(pat, patlen));
+
+ pat = pattern_buflocal;
+ }
+
+ if (strequal((char *)ap->pat, (char *)pat)) {
+ passed = true;
+ break;
+ }
+ }
+
+ if (!passed) {
+ continue;
+ }
+ }
+
+ for (AutoCmd *ac = ap->cmds; ac != NULL; ac = ac->next) {
+ if (aucmd_exec_is_deleted(ac->exec)) {
+ continue;
+ }
+
+ Dictionary autocmd_info = ARRAY_DICT_INIT;
+
+ if (ap->group != AUGROUP_DEFAULT) {
+ PUT(autocmd_info, "group", INTEGER_OBJ(ap->group));
+ }
+
+ if (ac->id > 0) {
+ PUT(autocmd_info, "id", INTEGER_OBJ(ac->id));
+ }
+
+ if (ac->desc != NULL) {
+ PUT(autocmd_info, "desc", CSTR_TO_OBJ(ac->desc));
+ }
+
+ PUT(autocmd_info,
+ "command",
+ STRING_OBJ(cstr_to_string(aucmd_exec_to_string(ac, ac->exec))));
+
+ PUT(autocmd_info,
+ "pattern",
+ STRING_OBJ(cstr_to_string((char *)ap->pat)));
+
+ PUT(autocmd_info,
+ "event",
+ STRING_OBJ(cstr_to_string((char *)event_nr2name(event))));
+
+ PUT(autocmd_info, "once", BOOLEAN_OBJ(ac->once));
+
+ if (ap->buflocal_nr) {
+ PUT(autocmd_info, "buflocal", BOOLEAN_OBJ(true));
+ PUT(autocmd_info, "buffer", INTEGER_OBJ(ap->buflocal_nr));
+ } else {
+ PUT(autocmd_info, "buflocal", BOOLEAN_OBJ(false));
+ }
+
+ // TODO(sctx): It would be good to unify script_ctx to actually work with lua
+ // right now it's just super weird, and never really gives you the info that
+ // you would expect from this.
+ //
+ // I think we should be able to get the line number, filename, etc. from lua
+ // when we're executing something, and it should be easy to then save that
+ // info here.
+ //
+ // I think it's a big loss not getting line numbers of where options, autocmds,
+ // etc. are set (just getting "Sourced (lua)" or something is not that helpful.
+ //
+ // Once we do that, we can put these into the autocmd_info, but I don't think it's
+ // useful to do that at this time.
+ //
+ // PUT(autocmd_info, "sid", INTEGER_OBJ(ac->script_ctx.sc_sid));
+ // PUT(autocmd_info, "lnum", INTEGER_OBJ(ac->script_ctx.sc_lnum));
+
+ ADD(autocmd_list, DICTIONARY_OBJ(autocmd_info));
+ }
+ }
+ }
+
+cleanup:
+ return autocmd_list;
+}
+
+/// Create an autocmd.
+///
+/// @param event The event or events to register this autocmd
+/// Required keys:
+/// event: string | ArrayOf(string)
+///
+/// Examples:
+/// - event: "pat1,pat2,pat3",
+/// - event: "pat1"
+/// - event: { "pat1" }
+/// - event: { "pat1", "pat2", "pat3" }
+///
+/// @param opts Optional Parameters:
+/// - callback: (string|function)
+/// - (string): The name of the viml function to execute when triggering this autocmd
+/// - (function): The lua function to execute when triggering this autocmd
+/// - NOTE: Cannot be used with {command}
+/// - command: (string) command
+/// - vimscript command
+/// - NOTE: Cannot be used with {callback}
+/// Eg. command = "let g:value_set = v:true"
+/// - pattern: (string|table)
+/// - pattern or patterns to match against
+/// - defaults to "*".
+/// - NOTE: Cannot be used with {buffer}
+/// - buffer: (bufnr)
+/// - create a |autocmd-buflocal| autocmd.
+/// - NOTE: Cannot be used with {pattern}
+/// - group: (string) The augroup name
+/// - once: (boolean) - See |autocmd-once|
+/// - nested: (boolean) - See |autocmd-nested|
+/// - desc: (string) - Description of the autocmd
+///
+/// @returns opaque value to use with nvim_del_autocmd
+Integer nvim_create_autocmd(uint64_t channel_id, Object event, Dict(create_autocmd) *opts,
+ Error *err)
+ FUNC_API_SINCE(9)
+{
+ int64_t autocmd_id = -1;
+
+ const char_u pattern_buflocal[BUFLOCAL_PAT_LEN];
+ int au_group = AUGROUP_DEFAULT;
+ char *desc = NULL;
+
+ Array patterns = ARRAY_DICT_INIT;
+ Array event_array = ARRAY_DICT_INIT;
+
+ AucmdExecutable aucmd = AUCMD_EXECUTABLE_INIT;
+ Callback cb = CALLBACK_NONE;
+
+
+ if (!unpack_string_or_array(&event_array, &event, "event", err)) {
+ goto cleanup;
+ }
+
+ if (opts->callback.type != kObjectTypeNil && opts->command.type != kObjectTypeNil) {
+ api_set_error(err, kErrorTypeValidation,
+ "cannot pass both: 'callback' and 'command' for the same autocmd");
+ goto cleanup;
+ } else if (opts->callback.type != kObjectTypeNil) {
+ // TODO(tjdevries): It's possible we could accept callable tables,
+ // but we don't do that many other places, so for the moment let's
+ // not do that.
+
+ Object *callback = &opts->callback;
+ if (callback->type == kObjectTypeLuaRef) {
+ if (callback->data.luaref == LUA_NOREF) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "must pass an actual value");
+ goto cleanup;
+ }
+
+ if (!nlua_ref_is_function(callback->data.luaref)) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "must pass a function for callback");
+ goto cleanup;
+ }
+
+ cb.type = kCallbackLua;
+ cb.data.luaref = api_new_luaref(callback->data.luaref);
+ } else if (callback->type == kObjectTypeString) {
+ cb.type = kCallbackFuncref;
+ cb.data.funcref = vim_strsave((char_u *)callback->data.string.data);
+ } else {
+ api_set_error(err,
+ kErrorTypeException,
+ "'callback' must be a lua function or name of vim function");
+ goto cleanup;
+ }
+
+ aucmd.type = CALLABLE_CB;
+ aucmd.callable.cb = cb;
+ } else if (opts->command.type != kObjectTypeNil) {
+ Object *command = &opts->command;
+ if (command->type == kObjectTypeString) {
+ aucmd.type = CALLABLE_EX;
+ aucmd.callable.cmd = vim_strsave((char_u *)command->data.string.data);
+ } else {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "'command' must be a string");
+ goto cleanup;
+ }
+ } else {
+ api_set_error(err, kErrorTypeValidation, "must pass one of: 'command', 'callback'");
+ goto cleanup;
+ }
+
+ bool is_once = api_object_to_bool(opts->once, "once", false, err);
+ bool is_nested = api_object_to_bool(opts->nested, "nested", false, err);
+
+ // TODO(tjdevries): accept number for namespace instead
+ if (opts->group.type != kObjectTypeNil) {
+ Object *v = &opts->group;
+ if (v->type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation, "'group' must be a string");
+ goto cleanup;
+ }
+
+ au_group = augroup_find(v->data.string.data);
+
+ if (au_group == AUGROUP_ERROR) {
+ api_set_error(err,
+ kErrorTypeException,
+ "invalid augroup: %s", v->data.string.data);
+
+ goto cleanup;
+ }
+ }
+
+ if (opts->pattern.type != kObjectTypeNil && opts->buffer.type != kObjectTypeNil) {
+ api_set_error(err, kErrorTypeValidation,
+ "cannot pass both: 'pattern' and 'buffer' for the same autocmd");
+ goto cleanup;
+ } else if (opts->pattern.type != kObjectTypeNil) {
+ Object *v = &opts->pattern;
+
+ if (v->type == kObjectTypeString) {
+ char_u *pat = (char_u *)v->data.string.data;
+ size_t patlen = aucmd_pattern_length(pat);
+ while (patlen) {
+ ADD(patterns, STRING_OBJ(cbuf_to_string((char *)pat, patlen)));
+
+ pat = aucmd_next_pattern(pat, patlen);
+ patlen = aucmd_pattern_length(pat);
+ }
+ } else if (v->type == kObjectTypeArray) {
+ if (!check_autocmd_string_array(patterns, "pattern", err)) {
+ goto cleanup;
+ }
+
+ Array array = v->data.array;
+ for (size_t i = 0; i < array.size; i++) {
+ char_u *pat = (char_u *)array.items[i].data.string.data;
+ size_t patlen = aucmd_pattern_length(pat);
+ while (patlen) {
+ ADD(patterns, STRING_OBJ(cbuf_to_string((char *)pat, patlen)));
+
+ pat = aucmd_next_pattern(pat, patlen);
+ patlen = aucmd_pattern_length(pat);
+ }
+ }
+ } else {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "'pattern' must be a string");
+ goto cleanup;
+ }
+ } else if (opts->buffer.type != kObjectTypeNil) {
+ if (opts->buffer.type != kObjectTypeInteger) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "'buffer' must be an integer");
+ goto cleanup;
+ }
+
+ buf_T *buf = find_buffer_by_handle((Buffer)opts->buffer.data.integer, err);
+ if (ERROR_SET(err)) {
+ goto cleanup;
+ }
+
+ snprintf((char *)pattern_buflocal, BUFLOCAL_PAT_LEN, "<buffer=%d>", (int)buf->handle);
+ ADD(patterns, STRING_OBJ(cstr_to_string((char *)pattern_buflocal)));
+ }
+
+ if (aucmd.type == CALLABLE_NONE) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "'command' or 'callback' is required");
+ goto cleanup;
+ }
+
+ if (opts->desc.type != kObjectTypeNil) {
+ if (opts->desc.type == kObjectTypeString) {
+ desc = opts->desc.data.string.data;
+ } else {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "'desc' must be a string");
+ goto cleanup;
+ }
+ }
+
+ if (patterns.size == 0) {
+ ADD(patterns, STRING_OBJ(STATIC_CSTR_TO_STRING("*")));
+ }
+
+ if (event_array.size == 0) {
+ api_set_error(err, kErrorTypeValidation, "'event' is a required key");
+ goto cleanup;
+ }
+
+ autocmd_id = next_autocmd_id++;
+ FOREACH_ITEM(event_array, event_str, {
+ GET_ONE_EVENT(event_nr, event_str, cleanup);
+
+ int retval;
+
+ for (size_t i = 0; i < patterns.size; i++) {
+ Object pat = patterns.items[i];
+
+ // See: TODO(sctx)
+ WITH_SCRIPT_CONTEXT(channel_id, {
+ retval = autocmd_register(autocmd_id,
+ event_nr,
+ (char_u *)pat.data.string.data,
+ (int)pat.data.string.size,
+ au_group,
+ is_once,
+ is_nested,
+ desc,
+ aucmd);
+ });
+
+ if (retval == FAIL) {
+ api_set_error(err, kErrorTypeException, "Failed to set autocmd");
+ goto cleanup;
+ }
+ }
+ });
+
+
+cleanup:
+ aucmd_exec_free(&aucmd);
+ api_free_array(event_array);
+ api_free_array(patterns);
+
+ return autocmd_id;
+}
+
+/// Delete an autocmd by {id}. Autocmds only return IDs when created
+/// via the API. Will not error if called and no autocmds match
+/// the {id}.
+///
+/// @param id Integer The ID returned by nvim_create_autocmd
+void nvim_del_autocmd(Integer id)
+ FUNC_API_SINCE(9)
+{
+ autocmd_delete_id(id);
+}
+
+/// Create or get an augroup.
+///
+/// To get an existing augroup ID, do:
+/// <pre>
+/// local id = vim.api.nvim_create_augroup(name, {
+/// clear = false
+/// })
+/// </pre>
+///
+/// @param name String: The name of the augroup to create
+/// @param opts Parameters
+/// - clear (bool): Whether to clear existing commands or not.
+/// Defaults to true.
+/// See |autocmd-groups|
+///
+/// @returns opaque value to use with nvim_del_augroup_by_id
+Integer nvim_create_augroup(uint64_t channel_id, String name, Dict(create_augroup) *opts,
+ Error *err)
+ FUNC_API_SINCE(9)
+{
+ char *augroup_name = name.data;
+ bool clear_autocmds = api_object_to_bool(opts->clear, "clear", true, err);
+
+ int augroup = -1;
+ WITH_SCRIPT_CONTEXT(channel_id, {
+ augroup = augroup_add(augroup_name);
+ if (augroup == AUGROUP_ERROR) {
+ api_set_error(err, kErrorTypeException, "Failed to set augroup");
+ return -1;
+ }
+
+ if (clear_autocmds) {
+ FOR_ALL_AUEVENTS(event) {
+ aupat_del_for_event_and_group(event, augroup);
+ }
+ }
+ });
+
+ return augroup;
+}
+
+/// Delete an augroup by {id}. {id} can only be returned when augroup was
+/// created with |nvim_create_augroup|.
+///
+/// NOTE: behavior differs from augroup-delete.
+///
+/// When deleting an augroup, autocmds contained by this augroup will also be deleted and cleared.
+/// This augroup will no longer exist
+void nvim_del_augroup_by_id(Integer id)
+ FUNC_API_SINCE(9)
+{
+ char *name = augroup_name((int)id);
+ augroup_del(name, false);
+}
+
+/// Delete an augroup by {name}.
+///
+/// NOTE: behavior differs from augroup-delete.
+///
+/// When deleting an augroup, autocmds contained by this augroup will also be deleted and cleared.
+/// This augroup will no longer exist
+void nvim_del_augroup_by_name(String name)
+ FUNC_API_SINCE(9)
+{
+ augroup_del(name.data, false);
+}
+
+/// Do one autocmd.
+///
+/// @param event The event or events to execute
+/// @param opts Optional Parameters:
+/// - buffer (number) - buffer number
+/// - NOTE: Cannot be used with {pattern}
+/// - pattern (string|table) - optional, defaults to "*".
+/// - NOTE: Cannot be used with {buffer}
+/// - group (string) - autocmd group name
+/// - modeline (boolean) - Default true, see |<nomodeline>|
+void nvim_do_autocmd(Object event, Dict(do_autocmd) *opts, Error *err)
+ FUNC_API_SINCE(9)
+{
+ int au_group = AUGROUP_ALL;
+ bool modeline = true;
+
+ buf_T *buf = curbuf;
+ bool set_buf = false;
+
+ char_u *pattern = NULL;
+ bool set_pattern = false;
+
+ Array event_array = ARRAY_DICT_INIT;
+
+ if (!unpack_string_or_array(&event_array, &event, "event", err)) {
+ goto cleanup;
+ }
+
+ if (opts->group.type != kObjectTypeNil) {
+ if (opts->group.type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation, "'group' must be a string");
+ goto cleanup;
+ }
+
+ au_group = augroup_find(opts->group.data.string.data);
+
+ if (au_group == AUGROUP_ERROR) {
+ api_set_error(err,
+ kErrorTypeException,
+ "invalid augroup: %s", opts->group.data.string.data);
+
+ goto cleanup;
+ }
+ }
+
+ if (opts->buffer.type != kObjectTypeNil) {
+ Object buf_obj = opts->buffer;
+ if (buf_obj.type != kObjectTypeInteger && buf_obj.type != kObjectTypeBuffer) {
+ api_set_error(err, kErrorTypeException, "invalid buffer: %d", buf_obj.type);
+ goto cleanup;
+ }
+
+ buf = find_buffer_by_handle((Buffer)buf_obj.data.integer, err);
+ set_buf = true;
+
+ if (ERROR_SET(err)) {
+ goto cleanup;
+ }
+ }
+
+ if (opts->pattern.type != kObjectTypeNil) {
+ if (opts->pattern.type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation, "'pattern' must be a string");
+ goto cleanup;
+ }
+
+ pattern = vim_strsave((char_u *)opts->pattern.data.string.data);
+ set_pattern = true;
+ }
+
+ modeline = api_object_to_bool(opts->modeline, "modeline", true, err);
+
+ if (set_pattern && set_buf) {
+ api_set_error(err, kErrorTypeValidation, "must not set 'buffer' and 'pattern'");
+ goto cleanup;
+ }
+
+ bool did_aucmd = false;
+ FOREACH_ITEM(event_array, event_str, {
+ GET_ONE_EVENT(event_nr, event_str, cleanup)
+
+ did_aucmd |= apply_autocmds_group(event_nr, pattern, NULL, true, au_group, buf, NULL);
+ })
+
+ if (did_aucmd && modeline) {
+ do_modelines(0);
+ }
+
+cleanup:
+ api_free_array(event_array);
+ XFREE_CLEAR(pattern);
+}
+
+static bool check_autocmd_string_array(Array arr, char *k, Error *err)
+{
+ for (size_t i = 0; i < arr.size; i++) {
+ if (arr.items[i].type != kObjectTypeString) {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "All entries in '%s' must be strings",
+ k);
+ return false;
+ }
+
+ // Disallow newlines in the middle of the line.
+ const String l = arr.items[i].data.string;
+ if (memchr(l.data, NL, l.size)) {
+ api_set_error(err, kErrorTypeValidation,
+ "String cannot contain newlines");
+ return false;
+ }
+ }
+ return true;
+}
+
+static bool unpack_string_or_array(Array *array, Object *v, char *k, Error *err)
+{
+ if (v->type == kObjectTypeString) {
+ ADD(*array, copy_object(*v));
+ } else if (v->type == kObjectTypeArray) {
+ if (!check_autocmd_string_array(v->data.array, k, err)) {
+ return false;
+ }
+ *array = copy_array(v->data.array);
+ } else {
+ api_set_error(err,
+ kErrorTypeValidation,
+ "'%s' must be an array or a string.",
+ k);
+ return false;
+ }
+
+ return true;
+}
+
+#undef GET_ONE_EVENT
diff --git a/src/nvim/api/autocmd.h b/src/nvim/api/autocmd.h
new file mode 100644
index 0000000000..f9432830d9
--- /dev/null
+++ b/src/nvim/api/autocmd.h
@@ -0,0 +1,11 @@
+#ifndef NVIM_API_AUTOCMD_H
+#define NVIM_API_AUTOCMD_H
+
+#include <stdint.h>
+
+#include "nvim/api/private/defs.h"
+
+#ifdef INCLUDE_GENERATED_DECLARATIONS
+# include "api/autocmd.h.generated.h"
+#endif
+#endif // NVIM_API_AUTOCMD_H
diff --git a/src/nvim/api/buffer.c b/src/nvim/api/buffer.c
index ce9c4e27ad..3dd647e76f 100644
--- a/src/nvim/api/buffer.c
+++ b/src/nvim/api/buffer.c
@@ -287,8 +287,8 @@ ArrayOf(String) nvim_buf_get_lines(uint64_t channel_id,
}
bool oob = false;
- start = normalize_index(buf, start, &oob);
- end = normalize_index(buf, end, &oob);
+ start = normalize_index(buf, start, true, &oob);
+ end = normalize_index(buf, end, true, &oob);
if (strict_indexing && oob) {
api_set_error(err, kErrorTypeValidation, "Index out of bounds");
@@ -374,15 +374,14 @@ void nvim_buf_set_lines(uint64_t channel_id, Buffer buffer, Integer start, Integ
}
bool oob = false;
- start = normalize_index(buf, start, &oob);
- end = normalize_index(buf, end, &oob);
+ start = normalize_index(buf, start, true, &oob);
+ end = normalize_index(buf, end, true, &oob);
if (strict_indexing && oob) {
api_set_error(err, kErrorTypeValidation, "Index out of bounds");
return;
}
-
if (start > end) {
api_set_error(err,
kErrorTypeValidation,
@@ -554,13 +553,13 @@ void nvim_buf_set_text(uint64_t channel_id, Buffer buffer, Integer start_row, In
// check range is ordered and everything!
// start_row, end_row within buffer len (except add text past the end?)
- start_row = normalize_index(buf, start_row, &oob);
+ start_row = normalize_index(buf, start_row, false, &oob);
if (oob || start_row == buf->b_ml.ml_line_count + 1) {
api_set_error(err, kErrorTypeValidation, "start_row out of bounds");
return;
}
- end_row = normalize_index(buf, end_row, &oob);
+ end_row = normalize_index(buf, end_row, false, &oob);
if (oob || end_row == buf->b_ml.ml_line_count + 1) {
api_set_error(err, kErrorTypeValidation, "end_row out of bounds");
return;
@@ -757,6 +756,108 @@ end:
try_end(err);
}
+/// Gets a range from the buffer.
+///
+/// This differs from |nvim_buf_get_lines()| in that it allows retrieving only
+/// portions of a line.
+///
+/// Indexing is zero-based. Column indices are end-exclusive.
+///
+/// Prefer |nvim_buf_get_lines()| when retrieving entire lines.
+///
+/// @param channel_id
+/// @param buffer Buffer handle, or 0 for current buffer
+/// @param start_row First line index
+/// @param start_col Starting byte offset of first line
+/// @param end_row Last line index
+/// @param end_col Ending byte offset of last line (exclusive)
+/// @param opts Optional parameters. Currently unused.
+/// @param[out] err Error details, if any
+/// @return Array of lines, or empty array for unloaded buffer.
+ArrayOf(String) nvim_buf_get_text(uint64_t channel_id, Buffer buffer,
+ Integer start_row, Integer start_col,
+ Integer end_row, Integer end_col,
+ Dictionary opts, Error *err)
+ FUNC_API_SINCE(9)
+{
+ Array rv = ARRAY_DICT_INIT;
+
+ if (opts.size > 0) {
+ api_set_error(err, kErrorTypeValidation, "opts dict isn't empty");
+ return rv;
+ }
+
+ buf_T *buf = find_buffer_by_handle(buffer, err);
+
+ if (!buf) {
+ return rv;
+ }
+
+ // return sentinel value if the buffer isn't loaded
+ if (buf->b_ml.ml_mfp == NULL) {
+ return rv;
+ }
+
+ bool oob = false;
+ start_row = normalize_index(buf, start_row, false, &oob);
+ end_row = normalize_index(buf, end_row, false, &oob);
+
+ if (oob) {
+ api_set_error(err, kErrorTypeValidation, "Index out of bounds");
+ return rv;
+ }
+
+ // nvim_buf_get_lines doesn't care if the start row is greater than the end
+ // row (it will just return an empty array), but nvim_buf_get_text does in
+ // order to maintain symmetry with nvim_buf_set_text.
+ if (start_row > end_row) {
+ api_set_error(err, kErrorTypeValidation, "start is higher than end");
+ return rv;
+ }
+
+ bool replace_nl = (channel_id != VIML_INTERNAL_CALL);
+
+ if (start_row == end_row) {
+ String line = buf_get_text(buf, start_row, start_col, end_col, replace_nl, err);
+ if (ERROR_SET(err)) {
+ return rv;
+ }
+
+ ADD(rv, STRING_OBJ(line));
+ return rv;
+ }
+
+ rv.size = (size_t)(end_row - start_row) + 1;
+ rv.items = xcalloc(rv.size, sizeof(Object));
+
+ rv.items[0] = STRING_OBJ(buf_get_text(buf, start_row, start_col, MAXCOL-1, replace_nl, err));
+ if (ERROR_SET(err)) {
+ goto end;
+ }
+
+ if (rv.size > 2) {
+ Array tmp = ARRAY_DICT_INIT;
+ tmp.items = &rv.items[1];
+ if (!buf_collect_lines(buf, rv.size - 2, start_row + 1, replace_nl, &tmp, err)) {
+ goto end;
+ }
+ }
+
+ rv.items[rv.size-1] = STRING_OBJ(buf_get_text(buf, end_row, 0, end_col, replace_nl, err));
+ if (ERROR_SET(err)) {
+ goto end;
+ }
+
+end:
+ if (ERROR_SET(err)) {
+ api_free_array(rv);
+ rv.size = 0;
+ rv.items = NULL;
+ }
+
+ return rv;
+}
+
/// Returns the byte offset of a line (0-indexed). |api-indexing|
///
/// Line 1 (index=0) has offset 0. UTF-8 bytes are counted. EOL is one byte.
@@ -835,7 +936,7 @@ Integer nvim_buf_get_changedtick(Buffer buffer, Error *err)
/// @param[out] err Error details, if any
/// @returns Array of maparg()-like dictionaries describing mappings.
/// The "buffer" key holds the associated buffer handle.
-ArrayOf(Dictionary) nvim_buf_get_keymap(Buffer buffer, String mode, Error *err)
+ArrayOf(Dictionary) nvim_buf_get_keymap(uint64_t channel_id, Buffer buffer, String mode, Error *err)
FUNC_API_SINCE(3)
{
buf_T *buf = find_buffer_by_handle(buffer, err);
@@ -844,7 +945,7 @@ ArrayOf(Dictionary) nvim_buf_get_keymap(Buffer buffer, String mode, Error *err)
return (Array)ARRAY_DICT_INIT;
}
- return keymap_array(mode, buf);
+ return keymap_array(mode, buf, channel_id == LUA_INTERNAL_CALL);
}
/// Sets a buffer-local |mapping| for the given mode.
@@ -852,11 +953,11 @@ ArrayOf(Dictionary) nvim_buf_get_keymap(Buffer buffer, String mode, Error *err)
/// @see |nvim_set_keymap()|
///
/// @param buffer Buffer handle, or 0 for current buffer
-void nvim_buf_set_keymap(Buffer buffer, String mode, String lhs, String rhs, Dict(keymap) *opts,
- Error *err)
+void nvim_buf_set_keymap(uint64_t channel_id, Buffer buffer, String mode, String lhs, String rhs,
+ Dict(keymap) *opts, Error *err)
FUNC_API_SINCE(6)
{
- modify_keymap(buffer, false, mode, lhs, rhs, opts, err);
+ modify_keymap(channel_id, buffer, false, mode, lhs, rhs, opts, err);
}
/// Unmaps a buffer-local |mapping| for the given mode.
@@ -864,11 +965,12 @@ void nvim_buf_set_keymap(Buffer buffer, String mode, String lhs, String rhs, Dic
/// @see |nvim_del_keymap()|
///
/// @param buffer Buffer handle, or 0 for current buffer
-void nvim_buf_del_keymap(Buffer buffer, String mode, String lhs, Error *err)
+void nvim_buf_del_keymap(uint64_t channel_id, Buffer buffer, String mode,
+ String lhs, Error *err)
FUNC_API_SINCE(6)
{
String rhs = { .data = "", .size = 0 };
- modify_keymap(buffer, true, mode, lhs, rhs, NULL, err);
+ modify_keymap(channel_id, buffer, true, mode, lhs, rhs, NULL, err);
}
/// Gets a map of buffer-local |user-commands|.
@@ -1273,6 +1375,63 @@ Object nvim_buf_call(Buffer buffer, LuaRef fun, Error *err)
return res;
}
+/// Create a new user command |user-commands| in the given buffer.
+///
+/// @param buffer Buffer handle, or 0 for current buffer.
+/// @param[out] err Error details, if any.
+/// @see nvim_add_user_command
+void nvim_buf_add_user_command(Buffer buffer, String name, Object command,
+ Dict(user_command) *opts, Error *err)
+ FUNC_API_SINCE(9)
+{
+ buf_T *target_buf = find_buffer_by_handle(buffer, err);
+ if (ERROR_SET(err)) {
+ return;
+ }
+
+ buf_T *save_curbuf = curbuf;
+ curbuf = target_buf;
+ add_user_command(name, command, opts, UC_BUFFER, err);
+ curbuf = save_curbuf;
+}
+
+/// Delete a buffer-local user-defined command.
+///
+/// Only commands created with |:command-buffer| or
+/// |nvim_buf_add_user_command()| can be deleted with this function.
+///
+/// @param buffer Buffer handle, or 0 for current buffer.
+/// @param name Name of the command to delete.
+/// @param[out] err Error details, if any.
+void nvim_buf_del_user_command(Buffer buffer, String name, Error *err)
+ FUNC_API_SINCE(9)
+{
+ garray_T *gap;
+ if (buffer == -1) {
+ gap = &ucmds;
+ } else {
+ buf_T *buf = find_buffer_by_handle(buffer, err);
+ gap = &buf->b_ucmds;
+ }
+
+ for (int i = 0; i < gap->ga_len; i++) {
+ ucmd_T *cmd = USER_CMD_GA(gap, i);
+ if (!STRCMP(name.data, cmd->uc_name)) {
+ free_ucmd(cmd);
+
+ gap->ga_len -= 1;
+
+ if (i < gap->ga_len) {
+ memmove(cmd, cmd + 1, (size_t)(gap->ga_len - i) * sizeof(ucmd_T));
+ }
+
+ return;
+ }
+ }
+
+ api_set_error(err, kErrorTypeException, "No such user-defined command: %s", name.data);
+}
+
Dictionary nvim__buf_stats(Buffer buffer, Error *err)
{
Dictionary rv = ARRAY_DICT_INIT;
@@ -1329,11 +1488,11 @@ static void fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra)
}
// Normalizes 0-based indexes to buffer line numbers
-static int64_t normalize_index(buf_T *buf, int64_t index, bool *oob)
+static int64_t normalize_index(buf_T *buf, int64_t index, bool end_exclusive, bool *oob)
{
int64_t line_count = buf->b_ml.ml_line_count;
// Fix if < 0
- index = index < 0 ? line_count + index +1 : index;
+ index = index < 0 ? line_count + index + (int)end_exclusive : index;
// Check for oob
if (index > line_count) {
diff --git a/src/nvim/api/deprecated.c b/src/nvim/api/deprecated.c
index 76b699800e..d2013c597c 100644
--- a/src/nvim/api/deprecated.c
+++ b/src/nvim/api/deprecated.c
@@ -22,11 +22,11 @@
/// @deprecated
/// @see nvim_exec
-String nvim_command_output(String command, Error *err)
+String nvim_command_output(uint64_t channel_id, String command, Error *err)
FUNC_API_SINCE(1)
FUNC_API_DEPRECATED_SINCE(7)
{
- return nvim_exec(command, true, err);
+ return nvim_exec(channel_id, command, true, err);
}
/// @deprecated Use nvim_exec_lua() instead.
@@ -130,7 +130,7 @@ Integer nvim_buf_set_virtual_text(Buffer buffer, Integer src_id, Integer line, A
return 0;
}
- uint64_t ns_id = src2ns(&src_id);
+ uint32_t ns_id = src2ns(&src_id);
int width;
VirtText virt_text = parse_virt_text(chunks, err, &width);
@@ -148,11 +148,12 @@ Integer nvim_buf_set_virtual_text(Buffer buffer, Integer src_id, Integer line, A
return src_id;
}
- Decoration *decor = xcalloc(1, sizeof(*decor));
- decor->virt_text = virt_text;
- decor->virt_text_width = width;
+ Decoration decor = DECORATION_INIT;
+ decor.virt_text = virt_text;
+ decor.virt_text_width = width;
+ decor.priority = 0;
- extmark_set(buf, ns_id, NULL, (int)line, 0, -1, -1, decor, true,
+ extmark_set(buf, ns_id, NULL, (int)line, 0, -1, -1, &decor, true,
false, kExtmarkNoUndo);
return src_id;
}
diff --git a/src/nvim/api/extmark.c b/src/nvim/api/extmark.c
index 742b953c2a..3a968f07ab 100644
--- a/src/nvim/api/extmark.c
+++ b/src/nvim/api/extmark.c
@@ -85,12 +85,12 @@ const char *describe_ns(NS ns_id)
}
// Is the Namespace in use?
-static bool ns_initialized(uint64_t ns)
+static bool ns_initialized(uint32_t ns)
{
if (ns < 1) {
return false;
}
- return ns < (uint64_t)next_namespace_id;
+ return ns < (uint32_t)next_namespace_id;
}
@@ -106,22 +106,55 @@ static Array extmark_to_array(ExtmarkInfo extmark, bool id, bool add_dict)
if (add_dict) {
Dictionary dict = ARRAY_DICT_INIT;
+ PUT(dict, "right_gravity", BOOLEAN_OBJ(extmark.right_gravity));
+
if (extmark.end_row >= 0) {
PUT(dict, "end_row", INTEGER_OBJ(extmark.end_row));
PUT(dict, "end_col", INTEGER_OBJ(extmark.end_col));
+ PUT(dict, "end_right_gravity", BOOLEAN_OBJ(extmark.end_right_gravity));
}
- if (extmark.decor) {
- Decoration *decor = extmark.decor;
- if (decor->hl_id) {
- String name = cstr_to_string((const char *)syn_id2name(decor->hl_id));
- PUT(dict, "hl_group", STRING_OBJ(name));
+ Decoration *decor = &extmark.decor;
+ if (decor->hl_id) {
+ String name = cstr_to_string((const char *)syn_id2name(decor->hl_id));
+ PUT(dict, "hl_group", STRING_OBJ(name));
+ PUT(dict, "hl_eol", BOOLEAN_OBJ(decor->hl_eol));
+ }
+ if (decor->hl_mode) {
+ PUT(dict, "hl_mode", STRING_OBJ(cstr_to_string(hl_mode_str[decor->hl_mode])));
+ }
+
+ if (kv_size(decor->virt_text)) {
+ Array chunks = ARRAY_DICT_INIT;
+ for (size_t i = 0; i < decor->virt_text.size; i++) {
+ Array chunk = ARRAY_DICT_INIT;
+ VirtTextChunk *vtc = &decor->virt_text.items[i];
+ ADD(chunk, STRING_OBJ(cstr_to_string(vtc->text)));
+ if (vtc->hl_id > 0) {
+ ADD(chunk,
+ STRING_OBJ(cstr_to_string((const char *)syn_id2name(vtc->hl_id))));
+ }
+ ADD(chunks, ARRAY_OBJ(chunk));
}
- if (kv_size(decor->virt_text)) {
+ PUT(dict, "virt_text", ARRAY_OBJ(chunks));
+ PUT(dict, "virt_text_hide", BOOLEAN_OBJ(decor->virt_text_hide));
+ if (decor->virt_text_pos == kVTWinCol) {
+ PUT(dict, "virt_text_win_col", INTEGER_OBJ(decor->col));
+ }
+ PUT(dict, "virt_text_pos",
+ STRING_OBJ(cstr_to_string(virt_text_pos_str[decor->virt_text_pos])));
+ }
+
+ if (kv_size(decor->virt_lines)) {
+ Array all_chunks = ARRAY_DICT_INIT;
+ bool virt_lines_leftcol = false;
+ for (size_t i = 0; i < decor->virt_lines.size; i++) {
Array chunks = ARRAY_DICT_INIT;
- for (size_t i = 0; i < decor->virt_text.size; i++) {
+ VirtText *vt = &decor->virt_lines.items[i].line;
+ virt_lines_leftcol = decor->virt_lines.items[i].left_col;
+ for (size_t j = 0; j < vt->size; j++) {
Array chunk = ARRAY_DICT_INIT;
- VirtTextChunk *vtc = &decor->virt_text.items[i];
+ VirtTextChunk *vtc = &vt->items[j];
ADD(chunk, STRING_OBJ(cstr_to_string(vtc->text)));
if (vtc->hl_id > 0) {
ADD(chunk,
@@ -129,9 +162,14 @@ static Array extmark_to_array(ExtmarkInfo extmark, bool id, bool add_dict)
}
ADD(chunks, ARRAY_OBJ(chunk));
}
- PUT(dict, "virt_text", ARRAY_OBJ(chunks));
+ ADD(all_chunks, ARRAY_OBJ(chunks));
}
+ PUT(dict, "virt_lines", ARRAY_OBJ(all_chunks));
+ PUT(dict, "virt_lines_above", BOOLEAN_OBJ(decor->virt_lines_above));
+ PUT(dict, "virt_lines_leftcol", BOOLEAN_OBJ(virt_lines_leftcol));
+ }
+ if (decor->hl_id || kv_size(decor->virt_text)) {
PUT(dict, "priority", INTEGER_OBJ(decor->priority));
}
@@ -166,7 +204,7 @@ ArrayOf(Integer) nvim_buf_get_extmark_by_id(Buffer buffer, Integer ns_id,
return rv;
}
- if (!ns_initialized((uint64_t)ns_id)) {
+ if (!ns_initialized((uint32_t)ns_id)) {
api_set_error(err, kErrorTypeValidation, "Invalid ns_id");
return rv;
}
@@ -191,7 +229,7 @@ ArrayOf(Integer) nvim_buf_get_extmark_by_id(Buffer buffer, Integer ns_id,
}
- ExtmarkInfo extmark = extmark_from_id(buf, (uint64_t)ns_id, (uint64_t)id);
+ ExtmarkInfo extmark = extmark_from_id(buf, (uint32_t)ns_id, (uint32_t)id);
if (extmark.row < 0) {
return rv;
}
@@ -252,7 +290,7 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id, Object start, Object e
return rv;
}
- if (!ns_initialized((uint64_t)ns_id)) {
+ if (!ns_initialized((uint32_t)ns_id)) {
api_set_error(err, kErrorTypeValidation, "Invalid ns_id");
return rv;
}
@@ -310,7 +348,7 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id, Object start, Object e
}
- ExtmarkInfoArray marks = extmark_get(buf, (uint64_t)ns_id, l_row, l_col,
+ ExtmarkInfoArray marks = extmark_get(buf, (uint32_t)ns_id, l_row, l_col,
u_row, u_col, (int64_t)limit, reverse);
for (size_t i = 0; i < kv_size(marks); i++) {
@@ -404,6 +442,10 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id, Object start, Object e
/// for left). Defaults to false.
/// - priority: a priority value for the highlight group. For
/// example treesitter highlighting uses a value of 100.
+/// - strict: boolean that indicates extmark should not be placed
+/// if the line or column value is past the end of the
+/// buffer or end of the line respectively. Defaults to true.
+///
/// @param[out] err Error details, if any
/// @return Id of the created/updated extmark
Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer col,
@@ -417,14 +459,14 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer
goto error;
}
- if (!ns_initialized((uint64_t)ns_id)) {
+ if (!ns_initialized((uint32_t)ns_id)) {
api_set_error(err, kErrorTypeValidation, "Invalid ns_id");
goto error;
}
- uint64_t id = 0;
+ uint32_t id = 0;
if (opts->id.type == kObjectTypeInteger && opts->id.data.integer > 0) {
- id = (uint64_t)opts->id.data.integer;
+ id = (uint32_t)opts->id.data.integer;
} else if (HAS_KEY(opts->id)) {
api_set_error(err, kErrorTypeValidation, "id is not a positive integer");
goto error;
@@ -441,9 +483,18 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer
opts->end_row = opts->end_line;
}
+#define OPTION_TO_BOOL(target, name, val) \
+ target = api_object_to_bool(opts->name, #name, val, err); \
+ if (ERROR_SET(err)) { \
+ goto error; \
+ }
+
+ bool strict = true;
+ OPTION_TO_BOOL(strict, strict, true);
+
if (opts->end_row.type == kObjectTypeInteger) {
Integer val = opts->end_row.data.integer;
- if (val < 0 || val > buf->b_ml.ml_line_count) {
+ if (val < 0 || (val > buf->b_ml.ml_line_count && strict)) {
api_set_error(err, kErrorTypeValidation, "end_row value outside range");
goto error;
} else {
@@ -512,12 +563,6 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer
goto error;
}
-#define OPTION_TO_BOOL(target, name, val) \
- target = api_object_to_bool(opts->name, #name, val, err); \
- if (ERROR_SET(err)) { \
- goto error; \
- }
-
OPTION_TO_BOOL(decor.virt_text_hide, virt_text_hide, false);
OPTION_TO_BOOL(decor.hl_eol, hl_eol, false);
@@ -596,16 +641,30 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer
bool ephemeral = false;
OPTION_TO_BOOL(ephemeral, ephemeral, false);
- if (line < 0 || line > buf->b_ml.ml_line_count) {
+ if (line < 0) {
api_set_error(err, kErrorTypeValidation, "line value outside range");
goto error;
+ } else if (line > buf->b_ml.ml_line_count) {
+ if (strict) {
+ api_set_error(err, kErrorTypeValidation, "line value outside range");
+ goto error;
+ } else {
+ line = buf->b_ml.ml_line_count;
+ }
} else if (line < buf->b_ml.ml_line_count) {
len = ephemeral ? MAXCOL : STRLEN(ml_get_buf(buf, (linenr_T)line+1, false));
}
if (col == -1) {
col = (Integer)len;
- } else if (col < -1 || col > (Integer)len) {
+ } else if (col > (Integer)len) {
+ if (strict) {
+ api_set_error(err, kErrorTypeValidation, "col value outside range");
+ goto error;
+ } else {
+ col = (Integer)len;
+ }
+ } else if (col < -1) {
api_set_error(err, kErrorTypeValidation, "col value outside range");
goto error;
}
@@ -621,27 +680,17 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer
line2 = (int)line;
}
if (col2 > (Integer)len) {
- api_set_error(err, kErrorTypeValidation, "end_col value outside range");
- goto error;
+ if (strict) {
+ api_set_error(err, kErrorTypeValidation, "end_col value outside range");
+ goto error;
+ } else {
+ col2 = (int)len;
+ }
}
} else if (line2 >= 0) {
col2 = 0;
}
- Decoration *d = NULL;
-
- if (ephemeral) {
- d = &decor;
- } else if (kv_size(decor.virt_text) || kv_size(decor.virt_lines)
- || decor.priority != DECOR_PRIORITY_BASE
- || decor.hl_eol) {
- // TODO(bfredl): this is a bit sketchy. eventually we should
- // have predefined decorations for both marks/ephemerals
- d = xcalloc(1, sizeof(*d));
- *d = decor;
- } else if (decor.hl_id) {
- d = decor_hl(decor.hl_id);
- }
// TODO(bfredl): synergize these two branches even more
if (ephemeral && decor_state.buf == buf) {
@@ -652,12 +701,8 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id, Integer line, Integer
goto error;
}
- extmark_set(buf, (uint64_t)ns_id, &id, (int)line, (colnr_T)col, line2, col2,
- d, right_gravity, end_right_gravity, kExtmarkNoUndo);
-
- if (kv_size(decor.virt_lines)) {
- redraw_buf_line_later(buf, MIN(buf->b_ml.ml_line_count, line+1+(decor.virt_lines_above?0:1)));
- }
+ extmark_set(buf, (uint32_t)ns_id, &id, (int)line, (colnr_T)col, line2, col2,
+ &decor, right_gravity, end_right_gravity, kExtmarkNoUndo);
}
return (Integer)id;
@@ -682,23 +727,23 @@ Boolean nvim_buf_del_extmark(Buffer buffer, Integer ns_id, Integer id, Error *er
if (!buf) {
return false;
}
- if (!ns_initialized((uint64_t)ns_id)) {
+ if (!ns_initialized((uint32_t)ns_id)) {
api_set_error(err, kErrorTypeValidation, "Invalid ns_id");
return false;
}
- return extmark_del(buf, (uint64_t)ns_id, (uint64_t)id);
+ return extmark_del(buf, (uint32_t)ns_id, (uint32_t)id);
}
-uint64_t src2ns(Integer *src_id)
+uint32_t src2ns(Integer *src_id)
{
if (*src_id == 0) {
*src_id = nvim_create_namespace((String)STRING_INIT);
}
if (*src_id < 0) {
- return UINT64_MAX;
+ return (((uint32_t)1) << 31) - 1;
} else {
- return (uint64_t)(*src_id);
+ return (uint32_t)(*src_id);
}
}
@@ -753,7 +798,7 @@ Integer nvim_buf_add_highlight(Buffer buffer, Integer ns_id, String hl_group, In
col_end = MAXCOL;
}
- uint64_t ns = src2ns(&ns_id);
+ uint32_t ns = src2ns(&ns_id);
if (!(line < buf->b_ml.ml_line_count)) {
// safety check, we can't add marks outside the range
@@ -773,10 +818,13 @@ Integer nvim_buf_add_highlight(Buffer buffer, Integer ns_id, String hl_group, In
end_line++;
}
+ Decoration decor = DECORATION_INIT;
+ decor.hl_id = hl_id;
+
extmark_set(buf, ns, NULL,
(int)line, (colnr_T)col_start,
end_line, (colnr_T)col_end,
- decor_hl(hl_id), true, false, kExtmarkNoUndo);
+ &decor, true, false, kExtmarkNoUndo);
return ns_id;
}
@@ -808,7 +856,7 @@ void nvim_buf_clear_namespace(Buffer buffer, Integer ns_id, Integer line_start,
if (line_end < 0 || line_end > MAXLNUM) {
line_end = MAXLNUM;
}
- extmark_clear(buf, (ns_id < 0 ? 0 : (uint64_t)ns_id),
+ extmark_clear(buf, (ns_id < 0 ? 0 : (uint32_t)ns_id),
(int)line_start, 0,
(int)line_end-1, MAXCOL);
}
diff --git a/src/nvim/api/keysets.lua b/src/nvim/api/keysets.lua
index f3e7f2f1dc..b05816f8ac 100644
--- a/src/nvim/api/keysets.lua
+++ b/src/nvim/api/keysets.lua
@@ -21,6 +21,7 @@ return {
"virt_lines";
"virt_lines_above";
"virt_lines_leftcol";
+ "strict";
};
keymap = {
"noremap";
@@ -29,10 +30,25 @@ return {
"script";
"expr";
"unique";
+ "callback";
+ "desc";
};
get_commands = {
"builtin";
};
+ user_command = {
+ "addr";
+ "bang";
+ "bar";
+ "complete";
+ "count";
+ "desc";
+ "force";
+ "keepscript";
+ "nargs";
+ "range";
+ "register";
+ };
float_config = {
"row";
"col";
@@ -62,5 +78,62 @@ return {
option = {
"scope";
};
+ highlight = {
+ "bold";
+ "standout";
+ "strikethrough";
+ "underline";
+ "undercurl";
+ "italic";
+ "reverse";
+ "nocombine";
+ "default";
+ "global";
+ "cterm";
+ "foreground"; "fg";
+ "background"; "bg";
+ "ctermfg";
+ "ctermbg";
+ "special"; "sp";
+ "link";
+ "fallback";
+ "blend";
+ "temp";
+ };
+ highlight_cterm = {
+ "bold";
+ "standout";
+ "strikethrough";
+ "underline";
+ "undercurl";
+ "italic";
+ "reverse";
+ "nocombine";
+ };
+ -- Autocmds
+ create_autocmd = {
+ "buffer";
+ "callback";
+ "command";
+ "desc";
+ "group";
+ "once";
+ "nested";
+ "pattern";
+ };
+ do_autocmd = {
+ "buffer";
+ "group";
+ "modeline";
+ "pattern";
+ };
+ get_autocmds = {
+ "event";
+ "group";
+ "pattern";
+ };
+ create_augroup = {
+ "clear";
+ };
}
diff --git a/src/nvim/api/private/converter.c b/src/nvim/api/private/converter.c
index 36da6c13a9..49e3cf7df7 100644
--- a/src/nvim/api/private/converter.c
+++ b/src/nvim/api/private/converter.c
@@ -10,6 +10,9 @@
#include "nvim/api/private/helpers.h"
#include "nvim/assert.h"
#include "nvim/eval/typval.h"
+#include "nvim/eval/userfunc.h"
+#include "nvim/lua/converter.h"
+#include "nvim/lua/executor.h"
/// Helper structure for vim_to_object
typedef struct {
@@ -54,7 +57,7 @@ typedef struct {
const size_t len_ = (size_t)(len); \
const blob_T *const blob_ = (blob); \
kvi_push(edata->stack, STRING_OBJ(((String) { \
- .data = len_ != 0 ? xmemdup(blob_->bv_ga.ga_data, len_) : NULL, \
+ .data = len_ != 0 ? xmemdupz(blob_->bv_ga.ga_data, len_) : xstrdup(""), \
.size = len_ \
}))); \
} while (0)
@@ -228,6 +231,14 @@ static inline void typval_encode_dict_end(EncodedData *const edata)
/// @return The converted value
Object vim_to_object(typval_T *obj)
{
+ if (obj->v_type == VAR_FUNC) {
+ ufunc_T *fp = find_func(obj->vval.v_string);
+ assert(fp != NULL);
+ if (fp->uf_cb == nlua_CFunction_func_call) {
+ LuaRef ref = api_new_luaref(((LuaCFunctionState *)fp->uf_cb_state)->lua_callable.func_ref);
+ return LUAREF_OBJ(ref);
+ }
+ }
EncodedData edata;
kvi_init(edata.stack);
const int evo_ret = encode_vim_to_object(&edata, obj,
@@ -340,6 +351,16 @@ bool object_to_vim(Object obj, typval_T *tv, Error *err)
tv->vval.v_dict = dict;
break;
}
+
+ case kObjectTypeLuaRef: {
+ LuaCFunctionState *state = xmalloc(sizeof(LuaCFunctionState));
+ state->lua_callable.func_ref = api_new_luaref(obj.data.luaref);
+ char_u *name = register_cfunc(&nlua_CFunction_func_call, &nlua_CFunction_func_free, state);
+ tv->v_type = VAR_FUNC;
+ tv->vval.v_string = vim_strsave(name);
+ break;
+ }
+
default:
abort();
}
diff --git a/src/nvim/api/private/dispatch.c b/src/nvim/api/private/dispatch.c
index 8ab7743e01..f670f06357 100644
--- a/src/nvim/api/private/dispatch.c
+++ b/src/nvim/api/private/dispatch.c
@@ -6,22 +6,30 @@
#include <msgpack.h>
#include <stdbool.h>
-#include "nvim/api/buffer.h"
#include "nvim/api/deprecated.h"
-#include "nvim/api/extmark.h"
#include "nvim/api/private/defs.h"
#include "nvim/api/private/dispatch.h"
#include "nvim/api/private/helpers.h"
+#include "nvim/log.h"
+#include "nvim/map.h"
+#include "nvim/msgpack_rpc/helpers.h"
+#include "nvim/vim.h"
+
+// ===========================================================================
+// NEW API FILES MUST GO HERE.
+//
+// When creating a new API file, you must include it here,
+// so that the dispatcher can find the C functions that you are creating!
+// ===========================================================================
+#include "nvim/api/autocmd.h"
+#include "nvim/api/buffer.h"
+#include "nvim/api/extmark.h"
#include "nvim/api/tabpage.h"
#include "nvim/api/ui.h"
#include "nvim/api/vim.h"
#include "nvim/api/vimscript.h"
#include "nvim/api/win_config.h"
#include "nvim/api/window.h"
-#include "nvim/log.h"
-#include "nvim/map.h"
-#include "nvim/msgpack_rpc/helpers.h"
-#include "nvim/vim.h"
static Map(String, MsgpackRpcRequestHandler) methods = MAP_INIT;
diff --git a/src/nvim/api/private/helpers.c b/src/nvim/api/private/helpers.c
index 9b407eab8b..35e8589255 100644
--- a/src/nvim/api/private/helpers.c
+++ b/src/nvim/api/private/helpers.c
@@ -139,10 +139,10 @@ bool try_end(Error *err)
got_int = false;
} else if (msg_list != NULL && *msg_list != NULL) {
int should_free;
- char *msg = (char *)get_exception_string(*msg_list,
- ET_ERROR,
- NULL,
- &should_free);
+ char *msg = get_exception_string(*msg_list,
+ ET_ERROR,
+ NULL,
+ &should_free);
api_set_error(err, kErrorTypeException, "%s", msg);
free_global_msglist();
@@ -396,19 +396,14 @@ void set_option_to(uint64_t channel_id, void *to, int type, String name, Object
stringval = value.data.string.data;
}
- const sctx_T save_current_sctx = current_sctx;
- current_sctx.sc_sid =
- channel_id == LUA_INTERNAL_CALL ? SID_LUA : SID_API_CLIENT;
- current_sctx.sc_lnum = 0;
- current_channel_id = channel_id;
+ WITH_SCRIPT_CONTEXT(channel_id, {
+ const int opt_flags = (type == SREQ_WIN && !(flags & SOPT_GLOBAL))
+ ? 0 : (type == SREQ_GLOBAL)
+ ? OPT_GLOBAL : OPT_LOCAL;
- const int opt_flags = (type == SREQ_WIN && !(flags & SOPT_GLOBAL))
- ? 0 : (type == SREQ_GLOBAL)
- ? OPT_GLOBAL : OPT_LOCAL;
- set_option_value_for(name.data, numval, stringval,
- opt_flags, type, to, err);
-
- current_sctx = save_current_sctx;
+ set_option_value_for(name.data, numval, stringval,
+ opt_flags, type, to, err);
+ });
}
@@ -591,9 +586,10 @@ Array string_to_array(const String input, bool crlf)
/// @param buffer Buffer handle for a specific buffer, or 0 for the current
/// buffer, or -1 to signify global behavior ("all buffers")
/// @param is_unmap When true, removes the mapping that matches {lhs}.
-void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String rhs,
- Dict(keymap) *opts, Error *err)
+void modify_keymap(uint64_t channel_id, Buffer buffer, bool is_unmap, String mode, String lhs,
+ String rhs, Dict(keymap) *opts, Error *err)
{
+ LuaRef lua_funcref = LUA_NOREF;
bool global = (buffer == -1);
if (global) {
buffer = 0;
@@ -604,6 +600,12 @@ void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String
return;
}
+ const sctx_T save_current_sctx = api_set_sctx(channel_id);
+
+ if (opts != NULL && opts->callback.type == kObjectTypeLuaRef) {
+ lua_funcref = opts->callback.data.luaref;
+ opts->callback.data.luaref = LUA_NOREF;
+ }
MapArguments parsed_args = MAP_ARGUMENTS_INIT;
if (opts) {
#define KEY_TO_BOOL(name) \
@@ -623,9 +625,13 @@ void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String
parsed_args.buffer = !global;
set_maparg_lhs_rhs((char_u *)lhs.data, lhs.size,
- (char_u *)rhs.data, rhs.size,
+ (char_u *)rhs.data, rhs.size, lua_funcref,
CPO_TO_CPO_FLAGS, &parsed_args);
-
+ if (opts != NULL && opts->desc.type == kObjectTypeString) {
+ parsed_args.desc = xstrdup(opts->desc.data.string.data);
+ } else {
+ parsed_args.desc = NULL;
+ }
if (parsed_args.lhs_len > MAXMAPLEN) {
api_set_error(err, kErrorTypeValidation, "LHS exceeds maximum map length: %s", lhs.data);
goto fail_and_free;
@@ -658,7 +664,8 @@ void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String
bool is_noremap = parsed_args.noremap;
assert(!(is_unmap && is_noremap));
- if (!is_unmap && (parsed_args.rhs_len == 0 && !parsed_args.rhs_is_noop)) {
+ if (!is_unmap && lua_funcref == LUA_NOREF
+ && (parsed_args.rhs_len == 0 && !parsed_args.rhs_is_noop)) {
if (rhs.size == 0) { // assume that the user wants RHS to be a <Nop>
parsed_args.rhs_is_noop = true;
} else {
@@ -668,9 +675,13 @@ void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String
api_set_error(err, kErrorTypeValidation, "Parsing of nonempty RHS failed: %s", rhs.data);
goto fail_and_free;
}
- } else if (is_unmap && parsed_args.rhs_len) {
- api_set_error(err, kErrorTypeValidation,
- "Gave nonempty RHS in unmap command: %s", parsed_args.rhs);
+ } else if (is_unmap && (parsed_args.rhs_len || parsed_args.rhs_lua != LUA_NOREF)) {
+ if (parsed_args.rhs_len) {
+ api_set_error(err, kErrorTypeValidation,
+ "Gave nonempty RHS in unmap command: %s", parsed_args.rhs);
+ } else {
+ api_set_error(err, kErrorTypeValidation, "Gave nonempty RHS for unmap");
+ }
goto fail_and_free;
}
@@ -700,10 +711,13 @@ void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String
goto fail_and_free;
} // switch
+ parsed_args.rhs_lua = LUA_NOREF; // don't clear ref on success
fail_and_free:
+ current_sctx = save_current_sctx;
+ NLUA_CLEAR_REF(parsed_args.rhs_lua);
xfree(parsed_args.rhs);
xfree(parsed_args.orig_rhs);
- return;
+ XFREE_CLEAR(parsed_args.desc);
}
/// Collects `n` buffer lines into array `l`, optionally replacing newlines
@@ -742,6 +756,52 @@ bool buf_collect_lines(buf_T *buf, size_t n, int64_t start, bool replace_nl, Arr
return true;
}
+/// Returns a substring of a buffer line
+///
+/// @param buf Buffer handle
+/// @param lnum Line number (1-based)
+/// @param start_col Starting byte offset into line (0-based)
+/// @param end_col Ending byte offset into line (0-based, exclusive)
+/// @param replace_nl Replace newlines ('\n') with null ('\0')
+/// @param err Error object
+/// @return The text between start_col and end_col on line lnum of buffer buf
+String buf_get_text(buf_T *buf, int64_t lnum, int64_t start_col, int64_t end_col, bool replace_nl,
+ Error *err)
+{
+ String rv = STRING_INIT;
+
+ if (lnum >= MAXLNUM) {
+ api_set_error(err, kErrorTypeValidation, "Line index is too high");
+ return rv;
+ }
+
+ const char *bufstr = (char *)ml_get_buf(buf, (linenr_T)lnum, false);
+ size_t line_length = strlen(bufstr);
+
+ start_col = start_col < 0 ? (int64_t)line_length + start_col + 1 : start_col;
+ end_col = end_col < 0 ? (int64_t)line_length + end_col + 1 : end_col;
+
+ if (start_col >= MAXCOL || end_col >= MAXCOL) {
+ api_set_error(err, kErrorTypeValidation, "Column index is too high");
+ return rv;
+ }
+
+ if (start_col > end_col) {
+ api_set_error(err, kErrorTypeValidation, "start_col must be less than end_col");
+ return rv;
+ }
+
+ if ((size_t)start_col >= line_length) {
+ return rv;
+ }
+
+ rv = cstrn_to_string(&bufstr[start_col], (size_t)(end_col - start_col));
+ if (replace_nl) {
+ strchrsub(rv.data, '\n', '\0');
+ }
+
+ return rv;
+}
void api_free_string(String value)
{
@@ -961,6 +1021,10 @@ Object copy_object(Object obj)
case kObjectTypeDictionary:
return DICTIONARY_OBJ(copy_dictionary(obj.data.dictionary));
+
+ case kObjectTypeLuaRef:
+ return LUAREF_OBJ(api_new_luaref(obj.data.luaref));
+
default:
abort();
}
@@ -969,18 +1033,16 @@ Object copy_object(Object obj)
static void set_option_value_for(char *key, int numval, char *stringval, int opt_flags,
int opt_type, void *from, Error *err)
{
- win_T *save_curwin = NULL;
- tabpage_T *save_curtab = NULL;
+ switchwin_T switchwin;
aco_save_T aco;
try_start();
switch (opt_type)
{
case SREQ_WIN:
- if (switch_win_noblock(&save_curwin, &save_curtab, (win_T *)from,
- win_find_tabpage((win_T *)from), true)
+ if (switch_win_noblock(&switchwin, (win_T *)from, win_find_tabpage((win_T *)from), true)
== FAIL) {
- restore_win_noblock(save_curwin, save_curtab, true);
+ restore_win_noblock(&switchwin, true);
if (try_end(err)) {
return;
}
@@ -990,7 +1052,7 @@ static void set_option_value_for(char *key, int numval, char *stringval, int opt
return;
}
set_option_value_err(key, numval, stringval, opt_flags, err);
- restore_win_noblock(save_curwin, save_curtab, true);
+ restore_win_noblock(&switchwin, true);
break;
case SREQ_BUF:
aucmd_prepbuf(&aco, (buf_T *)from);
@@ -1048,8 +1110,9 @@ void api_set_error(Error *err, ErrorType errType, const char *format, ...)
///
/// @param mode The abbreviation for the mode
/// @param buf The buffer to get the mapping array. NULL for global
+/// @param from_lua Whether it is called from internal lua api.
/// @returns Array of maparg()-like dictionaries describing mappings
-ArrayOf(Dictionary) keymap_array(String mode, buf_T *buf)
+ArrayOf(Dictionary) keymap_array(String mode, buf_T *buf, bool from_lua)
{
Array mappings = ARRAY_DICT_INIT;
dict_T *const dict = tv_dict_alloc();
@@ -1069,8 +1132,19 @@ ArrayOf(Dictionary) keymap_array(String mode, buf_T *buf)
// Check for correct mode
if (int_mode & current_maphash->m_mode) {
mapblock_fill_dict(dict, current_maphash, buffer_value, false);
- ADD(mappings, vim_to_object((typval_T[]) { { .v_type = VAR_DICT, .vval.v_dict = dict } }));
-
+ Object api_dict = vim_to_object((typval_T[]) { { .v_type = VAR_DICT,
+ .vval.v_dict = dict } });
+ if (from_lua) {
+ Dictionary d = api_dict.data.dictionary;
+ for (size_t j = 0; j < d.size; j++) {
+ if (strequal("callback", d.items[j].key.data)) {
+ d.items[j].value.type = kObjectTypeLuaRef;
+ d.items[j].value.data.luaref = api_new_luaref((LuaRef)d.items[j].value.data.integer);
+ break;
+ }
+ }
+ }
+ ADD(mappings, api_dict);
tv_dict_clear(dict);
}
}
@@ -1108,7 +1182,7 @@ bool extmark_get_index_from_obj(buf_T *buf, Integer ns_id, Object obj, int
return false;
}
- ExtmarkInfo extmark = extmark_from_id(buf, (uint64_t)ns_id, (uint64_t)id);
+ ExtmarkInfo extmark = extmark_from_id(buf, (uint32_t)ns_id, (uint32_t)id);
if (extmark.row >= 0) {
*row = extmark.row;
*col = extmark.col;
@@ -1342,3 +1416,230 @@ const char *get_default_stl_hl(win_T *wp)
return "StatusLineNC";
}
}
+
+void add_user_command(String name, Object command, Dict(user_command) *opts, int flags, Error *err)
+{
+ uint32_t argt = 0;
+ long def = -1;
+ cmd_addr_T addr_type_arg = ADDR_NONE;
+ int compl = EXPAND_NOTHING;
+ char *compl_arg = NULL;
+ char *rep = NULL;
+ LuaRef luaref = LUA_NOREF;
+ LuaRef compl_luaref = LUA_NOREF;
+
+ if (!uc_validate_name(name.data)) {
+ api_set_error(err, kErrorTypeValidation, "Invalid command name");
+ goto err;
+ }
+
+ if (mb_islower(name.data[0])) {
+ api_set_error(err, kErrorTypeValidation, "'name' must begin with an uppercase letter");
+ goto err;
+ }
+
+ if (HAS_KEY(opts->range) && HAS_KEY(opts->count)) {
+ api_set_error(err, kErrorTypeValidation, "'range' and 'count' are mutually exclusive");
+ goto err;
+ }
+
+ if (opts->nargs.type == kObjectTypeInteger) {
+ switch (opts->nargs.data.integer) {
+ case 0:
+ // Default value, nothing to do
+ break;
+ case 1:
+ argt |= EX_EXTRA | EX_NOSPC | EX_NEEDARG;
+ break;
+ default:
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
+ goto err;
+ }
+ } else if (opts->nargs.type == kObjectTypeString) {
+ if (opts->nargs.data.string.size > 1) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
+ goto err;
+ }
+
+ switch (opts->nargs.data.string.data[0]) {
+ case '*':
+ argt |= EX_EXTRA;
+ break;
+ case '?':
+ argt |= EX_EXTRA | EX_NOSPC;
+ break;
+ case '+':
+ argt |= EX_EXTRA | EX_NEEDARG;
+ break;
+ default:
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
+ goto err;
+ }
+ } else if (HAS_KEY(opts->nargs)) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
+ goto err;
+ }
+
+ if (HAS_KEY(opts->complete) && !argt) {
+ api_set_error(err, kErrorTypeValidation, "'complete' used without 'nargs'");
+ goto err;
+ }
+
+ if (opts->range.type == kObjectTypeBoolean) {
+ if (opts->range.data.boolean) {
+ argt |= EX_RANGE;
+ addr_type_arg = ADDR_LINES;
+ }
+ } else if (opts->range.type == kObjectTypeString) {
+ if (opts->range.data.string.data[0] == '%' && opts->range.data.string.size == 1) {
+ argt |= EX_RANGE | EX_DFLALL;
+ addr_type_arg = ADDR_LINES;
+ } else {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'range'");
+ goto err;
+ }
+ } else if (opts->range.type == kObjectTypeInteger) {
+ argt |= EX_RANGE | EX_ZEROR;
+ def = opts->range.data.integer;
+ addr_type_arg = ADDR_LINES;
+ } else if (HAS_KEY(opts->range)) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'range'");
+ goto err;
+ }
+
+ if (opts->count.type == kObjectTypeBoolean) {
+ if (opts->count.data.boolean) {
+ argt |= EX_COUNT | EX_ZEROR | EX_RANGE;
+ addr_type_arg = ADDR_OTHER;
+ def = 0;
+ }
+ } else if (opts->count.type == kObjectTypeInteger) {
+ argt |= EX_COUNT | EX_ZEROR | EX_RANGE;
+ addr_type_arg = ADDR_OTHER;
+ def = opts->count.data.integer;
+ } else if (HAS_KEY(opts->count)) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'count'");
+ goto err;
+ }
+
+ if (opts->addr.type == kObjectTypeString) {
+ if (parse_addr_type_arg((char_u *)opts->addr.data.string.data, (int)opts->addr.data.string.size,
+ &addr_type_arg) != OK) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'addr'");
+ goto err;
+ }
+
+ if (addr_type_arg != ADDR_LINES) {
+ argt |= EX_ZEROR;
+ }
+ } else if (HAS_KEY(opts->addr)) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'addr'");
+ goto err;
+ }
+
+ if (api_object_to_bool(opts->bang, "bang", false, err)) {
+ argt |= EX_BANG;
+ } else if (ERROR_SET(err)) {
+ goto err;
+ }
+
+ if (api_object_to_bool(opts->bar, "bar", false, err)) {
+ argt |= EX_TRLBAR;
+ } else if (ERROR_SET(err)) {
+ goto err;
+ }
+
+
+ if (api_object_to_bool(opts->register_, "register", false, err)) {
+ argt |= EX_REGSTR;
+ } else if (ERROR_SET(err)) {
+ goto err;
+ }
+
+ if (api_object_to_bool(opts->keepscript, "keepscript", false, err)) {
+ argt |= EX_KEEPSCRIPT;
+ } else if (ERROR_SET(err)) {
+ goto err;
+ }
+
+ bool force = api_object_to_bool(opts->force, "force", true, err);
+ if (ERROR_SET(err)) {
+ goto err;
+ }
+
+ if (opts->complete.type == kObjectTypeLuaRef) {
+ compl = EXPAND_USER_LUA;
+ compl_luaref = api_new_luaref(opts->complete.data.luaref);
+ } else if (opts->complete.type == kObjectTypeString) {
+ if (parse_compl_arg((char_u *)opts->complete.data.string.data,
+ (int)opts->complete.data.string.size, &compl, &argt,
+ (char_u **)&compl_arg) != OK) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'complete'");
+ goto err;
+ }
+ } else if (HAS_KEY(opts->complete)) {
+ api_set_error(err, kErrorTypeValidation, "Invalid value for 'complete'");
+ goto err;
+ }
+
+ switch (command.type) {
+ case kObjectTypeLuaRef:
+ luaref = api_new_luaref(command.data.luaref);
+ if (opts->desc.type == kObjectTypeString) {
+ rep = opts->desc.data.string.data;
+ } else {
+ snprintf((char *)IObuff, IOSIZE, "<Lua function %d>", luaref);
+ rep = (char *)IObuff;
+ }
+ break;
+ case kObjectTypeString:
+ rep = command.data.string.data;
+ break;
+ default:
+ api_set_error(err, kErrorTypeValidation, "'command' must be a string or Lua function");
+ goto err;
+ }
+
+ if (uc_add_command((char_u *)name.data, name.size, (char_u *)rep, argt, def, flags,
+ compl, (char_u *)compl_arg, compl_luaref, addr_type_arg, luaref,
+ force) != OK) {
+ api_set_error(err, kErrorTypeException, "Failed to create user command");
+ goto err;
+ }
+
+ return;
+
+err:
+ NLUA_CLEAR_REF(luaref);
+ NLUA_CLEAR_REF(compl_luaref);
+}
+
+int find_sid(uint64_t channel_id)
+{
+ switch (channel_id) {
+ case VIML_INTERNAL_CALL:
+ // TODO(autocmd): Figure out what this should be
+ // return SID_API_CLIENT;
+ case LUA_INTERNAL_CALL:
+ return SID_LUA;
+ default:
+ return SID_API_CLIENT;
+ }
+}
+
+/// Sets sctx for API calls.
+///
+/// @param channel_id api clients id. Used to determine if it's a internal
+/// call or a rpc call.
+/// @return returns previous value of current_sctx. To be used
+/// to be used for restoring sctx to previous state.
+sctx_T api_set_sctx(uint64_t channel_id)
+{
+ sctx_T old_current_sctx = current_sctx;
+ if (channel_id != VIML_INTERNAL_CALL) {
+ current_sctx.sc_sid =
+ channel_id == LUA_INTERNAL_CALL ? SID_LUA : SID_API_CLIENT;
+ current_sctx.sc_lnum = 0;
+ }
+ return old_current_sctx;
+}
diff --git a/src/nvim/api/private/helpers.h b/src/nvim/api/private/helpers.h
index 6d0aec9c90..bc7c2e6a60 100644
--- a/src/nvim/api/private/helpers.h
+++ b/src/nvim/api/private/helpers.h
@@ -138,10 +138,29 @@ typedef struct {
msg_list = saved_msg_list; /* Restore the exception context. */ \
} while (0)
+// Useful macro for executing some `code` for each item in an array.
+#define FOREACH_ITEM(a, __foreach_item, code) \
+ for (size_t __foreach_i = 0; __foreach_i < (a).size; __foreach_i++) { \
+ Object __foreach_item = (a).items[__foreach_i]; \
+ code; \
+ }
+
+
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "api/private/helpers.h.generated.h"
# include "keysets.h.generated.h"
#endif
+#define WITH_SCRIPT_CONTEXT(channel_id, code) \
+ do { \
+ const sctx_T save_current_sctx = current_sctx; \
+ current_sctx.sc_sid = \
+ (channel_id) == LUA_INTERNAL_CALL ? SID_LUA : SID_API_CLIENT; \
+ current_sctx.sc_lnum = 0; \
+ current_channel_id = channel_id; \
+ code; \
+ current_sctx = save_current_sctx; \
+ } while (0);
+
#endif // NVIM_API_PRIVATE_HELPERS_H
diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c
index f81cdf9deb..9d0b096a36 100644
--- a/src/nvim/api/vim.c
+++ b/src/nvim/api/vim.c
@@ -19,6 +19,7 @@
#include "nvim/ascii.h"
#include "nvim/buffer.h"
#include "nvim/buffer_defs.h"
+#include "nvim/charset.h"
#include "nvim/context.h"
#include "nvim/decoration.h"
#include "nvim/edit.h"
@@ -30,7 +31,9 @@
#include "nvim/file_search.h"
#include "nvim/fileio.h"
#include "nvim/getchar.h"
+#include "nvim/globals.h"
#include "nvim/highlight.h"
+#include "nvim/highlight_defs.h"
#include "nvim/lua/executor.h"
#include "nvim/mark.h"
#include "nvim/memline.h"
@@ -121,7 +124,13 @@ Dictionary nvim__get_hl_defs(Integer ns_id, Error *err)
/// Set a highlight group.
///
-/// @param ns_id number of namespace for this highlight
+/// Note: unlike the `:highlight` command which can update a highlight group,
+/// this function completely replaces the definition. For example:
+/// `nvim_set_hl(0, 'Visual', {})` will clear the highlight group 'Visual'.
+///
+/// @param ns_id number of namespace for this highlight. Use value 0
+/// to set a highlight group in the global (`:highlight`)
+/// namespace.
/// @param name highlight group name, like ErrorMsg
/// @param val highlight definition map, like |nvim_get_hl_by_name|.
/// in addition the following keys are also recognized:
@@ -135,9 +144,8 @@ Dictionary nvim__get_hl_defs(Integer ns_id, Error *err)
/// same as attributes of gui color
/// @param[out] err Error details, if any
///
-/// TODO: ns_id = 0, should modify :highlight namespace
-/// TODO val should take update vs reset flag
-void nvim_set_hl(Integer ns_id, String name, Dictionary val, Error *err)
+// TODO(bfredl): val should take update vs reset flag
+void nvim_set_hl(Integer ns_id, String name, Dict(highlight) *val, Error *err)
FUNC_API_SINCE(7)
{
int hl_id = syn_check_group(name.data, (int)name.size);
@@ -145,7 +153,7 @@ void nvim_set_hl(Integer ns_id, String name, Dictionary val, Error *err)
HlAttrs attrs = dict2hlattrs(val, true, &link_id, err);
if (!ERROR_SET(err)) {
- ns_hl_def((NS)ns_id, hl_id, attrs, link_id);
+ ns_hl_def((NS)ns_id, hl_id, attrs, link_id, val);
}
}
@@ -169,7 +177,7 @@ void nvim__set_hl_ns(Integer ns_id, Error *err)
// event path for redraws caused by "fast" events. This could tie in with
// better throttling of async events causing redraws, such as non-batched
// nvim_buf_set_extmark calls from async contexts.
- if (!provider_active && !ns_hl_changed) {
+ if (!provider_active && !ns_hl_changed && must_redraw < NOT_VALID) {
multiqueue_put(main_loop.events, on_redraw_event, 0);
}
ns_hl_changed = true;
@@ -187,21 +195,23 @@ static void on_redraw_event(void **argv)
/// On execution error: does not fail, but updates v:errmsg.
///
/// To input sequences like <C-o> use |nvim_replace_termcodes()| (typically
-/// with escape_csi=true) to replace |keycodes|, then pass the result to
+/// with escape_ks=false) to replace |keycodes|, then pass the result to
/// nvim_feedkeys().
///
/// Example:
/// <pre>
/// :let key = nvim_replace_termcodes("<C-o>", v:true, v:false, v:true)
-/// :call nvim_feedkeys(key, 'n', v:true)
+/// :call nvim_feedkeys(key, 'n', v:false)
/// </pre>
///
/// @param keys to be typed
/// @param mode behavior flags, see |feedkeys()|
-/// @param escape_csi If true, escape K_SPECIAL/CSI bytes in `keys`
+/// @param escape_ks If true, escape K_SPECIAL bytes in `keys`
+/// This should be false if you already used
+/// |nvim_replace_termcodes()|, and true otherwise.
/// @see feedkeys()
-/// @see vim_strsave_escape_csi
-void nvim_feedkeys(String keys, String mode, Boolean escape_csi)
+/// @see vim_strsave_escape_ks
+void nvim_feedkeys(String keys, String mode, Boolean escape_ks)
FUNC_API_SINCE(1)
{
bool remap = true;
@@ -232,10 +242,10 @@ void nvim_feedkeys(String keys, String mode, Boolean escape_csi)
}
char *keys_esc;
- if (escape_csi) {
- // Need to escape K_SPECIAL and CSI before putting the string in the
+ if (escape_ks) {
+ // Need to escape K_SPECIAL before putting the string in the
// typeahead buffer.
- keys_esc = (char *)vim_strsave_escape_csi((char_u *)keys.data);
+ keys_esc = (char *)vim_strsave_escape_ks((char_u *)keys.data);
} else {
keys_esc = keys.data;
}
@@ -245,7 +255,7 @@ void nvim_feedkeys(String keys, String mode, Boolean escape_csi)
typebuf_was_filled = true;
}
- if (escape_csi) {
+ if (escape_ks) {
xfree(keys_esc);
}
@@ -383,7 +393,7 @@ error:
/// @param str String to be converted.
/// @param from_part Legacy Vim parameter. Usually true.
/// @param do_lt Also translate <lt>. Ignored if `special` is false.
-/// @param special Replace |keycodes|, e.g. <CR> becomes a "\n" char.
+/// @param special Replace |keycodes|, e.g. <CR> becomes a "\r" char.
/// @see replace_termcodes
/// @see cpoptions
String nvim_replace_termcodes(String str, Boolean from_part, Boolean do_lt, Boolean special)
@@ -491,8 +501,12 @@ ArrayOf(String) nvim_get_runtime_file(String name, Boolean all, Error *err)
int flags = DIP_DIRFILE | (all ? DIP_ALL : 0);
- do_in_runtimepath((char_u *)(name.size ? name.data : ""),
- flags, find_runtime_cb, &rv);
+ TRY_WRAP({
+ try_start();
+ do_in_runtimepath((char_u *)(name.size ? name.data : ""),
+ flags, find_runtime_cb, &rv);
+ try_end(err);
+ });
return rv;
}
@@ -540,20 +554,19 @@ void nvim_set_current_dir(String dir, Error *err)
return;
}
- char string[MAXPATHL];
+ char_u string[MAXPATHL];
memcpy(string, dir.data, dir.size);
string[dir.size] = NUL;
try_start();
- if (vim_chdir((char_u *)string)) {
+ if (!changedir_func(string, kCdScopeGlobal)) {
if (!try_end(err)) {
api_set_error(err, kErrorTypeException, "Failed to change directory");
}
return;
}
- post_chdir(kCdScopeGlobal, true);
try_end(err);
}
@@ -596,7 +609,19 @@ void nvim_del_current_line(Error *err)
Object nvim_get_var(String name, Error *err)
FUNC_API_SINCE(1)
{
- return dict_get_value(&globvardict, name, err);
+ dictitem_T *di = tv_dict_find(&globvardict, name.data, (ptrdiff_t)name.size);
+ if (di == NULL) { // try to autoload script
+ if (!script_autoload(name.data, name.size, false) || aborting()) {
+ api_set_error(err, kErrorTypeValidation, "Key not found: %s", name.data);
+ return (Object)OBJECT_INIT;
+ }
+ di = tv_dict_find(&globvardict, name.data, (ptrdiff_t)name.size);
+ }
+ if (di == NULL) {
+ api_set_error(err, kErrorTypeValidation, "Key not found: %s", name.data);
+ return (Object)OBJECT_INIT;
+ }
+ return vim_to_object(&di->di_tv);
}
/// Sets a global (g:) variable.
@@ -662,7 +687,7 @@ Object nvim_get_option(String name, Error *err)
///
/// @param name Option name
/// @param opts Optional parameters
-/// - scope: One of 'global' or 'local'. Analagous to
+/// - scope: One of 'global' or 'local'. Analogous to
/// |:setglobal| and |:setlocal|, respectively.
/// @param[out] err Error details, if any
/// @return Option value
@@ -724,7 +749,7 @@ end:
/// @param name Option name
/// @param value New option value
/// @param opts Optional parameters
-/// - scope: One of 'global' or 'local'. Analagous to
+/// - scope: One of 'global' or 'local'. Analogous to
/// |:setglobal| and |:setlocal|, respectively.
/// @param[out] err Error details, if any
void nvim_set_option_value(String name, Object value, Dict(option) *opts, Error *err)
@@ -1163,7 +1188,7 @@ static void term_close(void *data)
/// Send data to channel `id`. For a job, it writes it to the
/// stdin of the process. For the stdio channel |channel-stdio|,
/// it writes to Nvim's stdout. For an internal terminal instance
-/// (|nvim_open_term()|) it writes directly to terimal output.
+/// (|nvim_open_term()|) it writes directly to terminal output.
/// See |channel-bytes| for more information.
///
/// This function writes raw data, not RPC messages. If the channel
@@ -1538,10 +1563,10 @@ Dictionary nvim_get_mode(void)
/// @param mode Mode short-name ("n", "i", "v", ...)
/// @returns Array of maparg()-like dictionaries describing mappings.
/// The "buffer" key is always zero.
-ArrayOf(Dictionary) nvim_get_keymap(String mode)
+ArrayOf(Dictionary) nvim_get_keymap(uint64_t channel_id, String mode)
FUNC_API_SINCE(3)
{
- return keymap_array(mode, NULL);
+ return keymap_array(mode, NULL, channel_id == LUA_INTERNAL_CALL);
}
/// Sets a global |mapping| for the given mode.
@@ -1561,18 +1586,23 @@ ArrayOf(Dictionary) nvim_get_keymap(String mode)
/// nmap <nowait> <Space><NL> <Nop>
/// </pre>
///
+/// @param channel_id
/// @param mode Mode short-name (map command prefix: "n", "i", "v", "x", …)
/// or "!" for |:map!|, or empty string for |:map|.
/// @param lhs Left-hand-side |{lhs}| of the mapping.
/// @param rhs Right-hand-side |{rhs}| of the mapping.
/// @param opts Optional parameters map. Accepts all |:map-arguments|
-/// as keys excluding |<buffer>| but including |noremap|.
+/// as keys excluding |<buffer>| but including |noremap| and "desc".
+/// "desc" can be used to give a description to keymap.
+/// When called from Lua, also accepts a "callback" key that takes
+/// a Lua function to call when the mapping is executed.
/// Values are Booleans. Unknown key is an error.
/// @param[out] err Error details, if any.
-void nvim_set_keymap(String mode, String lhs, String rhs, Dict(keymap) *opts, Error *err)
+void nvim_set_keymap(uint64_t channel_id, String mode, String lhs, String rhs, Dict(keymap) *opts,
+ Error *err)
FUNC_API_SINCE(6)
{
- modify_keymap(-1, false, mode, lhs, rhs, opts, err);
+ modify_keymap(channel_id, -1, false, mode, lhs, rhs, opts, err);
}
/// Unmaps a global |mapping| for the given mode.
@@ -1580,10 +1610,10 @@ void nvim_set_keymap(String mode, String lhs, String rhs, Dict(keymap) *opts, Er
/// To unmap a buffer-local mapping, use |nvim_buf_del_keymap()|.
///
/// @see |nvim_set_keymap()|
-void nvim_del_keymap(String mode, String lhs, Error *err)
+void nvim_del_keymap(uint64_t channel_id, String mode, String lhs, Error *err)
FUNC_API_SINCE(6)
{
- nvim_buf_del_keymap(-1, mode, lhs, err);
+ nvim_buf_del_keymap(channel_id, -1, mode, lhs, err);
}
/// Gets a map of global (non-buffer-local) Ex commands.
@@ -1741,7 +1771,7 @@ Array nvim_list_chans(void)
/// 1. To perform several requests from an async context atomically, i.e.
/// without interleaving redraws, RPC requests from other clients, or user
/// interactions (however API methods may trigger autocommands or event
-/// processing which have such side-effects, e.g. |:sleep| may wake timers).
+/// processing which have such side effects, e.g. |:sleep| may wake timers).
/// 2. To minimize RPC overhead (roundtrips) of a sequence of many requests.
///
/// @param channel_id
@@ -1927,7 +1957,7 @@ Dictionary nvim__stats(void)
Dictionary rv = ARRAY_DICT_INIT;
PUT(rv, "fsync", INTEGER_OBJ(g_stats.fsync));
PUT(rv, "redraw", INTEGER_OBJ(g_stats.redraw));
- PUT(rv, "lua_refcount", INTEGER_OBJ(nlua_refcount));
+ PUT(rv, "lua_refcount", INTEGER_OBJ(nlua_get_global_ref_count()));
return rv;
}
@@ -2101,7 +2131,7 @@ void nvim__screenshot(String path)
}
-/// Deletes a uppercase/file named mark. See |mark-motions|.
+/// Deletes an uppercase/file named mark. See |mark-motions|.
///
/// @note fails with error if a lowercase or buffer local named mark is used.
/// @param name Mark name
@@ -2231,7 +2261,7 @@ Dictionary nvim_eval_statusline(String str, Dict(eval_statusline) *opts, Error *
Dictionary result = ARRAY_DICT_INIT;
int maxwidth;
- char fillchar = 0;
+ int fillchar = 0;
Window window = 0;
bool use_tabline = false;
bool highlights = false;
@@ -2246,12 +2276,12 @@ Dictionary nvim_eval_statusline(String str, Dict(eval_statusline) *opts, Error *
}
if (HAS_KEY(opts->fillchar)) {
- if (opts->fillchar.type != kObjectTypeString || opts->fillchar.data.string.size > 1) {
- api_set_error(err, kErrorTypeValidation, "fillchar must be an ASCII character");
+ if (opts->fillchar.type != kObjectTypeString || opts->fillchar.data.string.size == 0
+ || char2cells(fillchar = utf_ptr2char((char_u *)opts->fillchar.data.string.data)) != 1
+ || (size_t)utf_char2len(fillchar) != opts->fillchar.data.string.size) {
+ api_set_error(err, kErrorTypeValidation, "fillchar must be a single-width character");
return result;
}
-
- fillchar = opts->fillchar.data.string.data[0];
}
if (HAS_KEY(opts->highlights)) {
@@ -2278,11 +2308,16 @@ Dictionary nvim_eval_statusline(String str, Dict(eval_statusline) *opts, Error *
fillchar = ' ';
} else {
wp = find_window_by_handle(window, err);
+
+ if (wp == NULL) {
+ api_set_error(err, kErrorTypeException, "unknown winid %d", window);
+ return result;
+ }
ewp = wp;
if (fillchar == 0) {
int attr;
- fillchar = (char)fillchar_status(&attr, wp);
+ fillchar = fillchar_status(&attr, wp);
}
}
@@ -2310,7 +2345,7 @@ Dictionary nvim_eval_statusline(String str, Dict(eval_statusline) *opts, Error *
sizeof(buf),
(char_u *)str.data,
false,
- (char_u)fillchar,
+ fillchar,
maxwidth,
hltab_ptr,
NULL);
@@ -2363,3 +2398,55 @@ Dictionary nvim_eval_statusline(String str, Dict(eval_statusline) *opts, Error *
return result;
}
+
+/// Create a new user command |user-commands|
+///
+/// {name} is the name of the new command. The name must begin with an uppercase letter.
+///
+/// {command} is the replacement text or Lua function to execute.
+///
+/// Example:
+/// <pre>
+/// :call nvim_add_user_command('SayHello', 'echo "Hello world!"', {})
+/// :SayHello
+/// Hello world!
+/// </pre>
+///
+/// @param name Name of the new user command. Must begin with an uppercase letter.
+/// @param command Replacement command to execute when this user command is executed. When called
+/// from Lua, the command can also be a Lua function. The function is called with a
+/// single table argument that contains the following keys:
+/// - args: (string) The args passed to the command, if any |<args>|
+/// - fargs: (table) The args split by unescaped whitespace (when more than one
+/// argument is allowed), if any |<f-args>|
+/// - bang: (boolean) "true" if the command was executed with a ! modifier |<bang>|
+/// - line1: (number) The starting line of the command range |<line1>|
+/// - line2: (number) The final line of the command range |<line2>|
+/// - range: (number) The number of items in the command range: 0, 1, or 2 |<range>|
+/// - count: (number) Any count supplied |<count>|
+/// - reg: (string) The optional register, if specified |<reg>|
+/// - mods: (string) Command modifiers, if any |<mods>|
+/// @param opts Optional command attributes. See |command-attributes| for more details. To use
+/// boolean attributes (such as |:command-bang| or |:command-bar|) set the value to
+/// "true". In addition to the string options listed in |:command-complete|, the
+/// "complete" key also accepts a Lua function which works like the "customlist"
+/// completion mode |:command-completion-customlist|. Additional parameters:
+/// - desc: (string) Used for listing the command when a Lua function is used for
+/// {command}.
+/// - force: (boolean, default true) Override any previous definition.
+/// @param[out] err Error details, if any.
+void nvim_add_user_command(String name, Object command, Dict(user_command) *opts, Error *err)
+ FUNC_API_SINCE(9)
+{
+ add_user_command(name, command, opts, 0, err);
+}
+
+/// Delete a user-defined command.
+///
+/// @param name Name of the command to delete.
+/// @param[out] err Error details, if any.
+void nvim_del_user_command(String name, Error *err)
+ FUNC_API_SINCE(9)
+{
+ nvim_buf_del_user_command(-1, name, err);
+}
diff --git a/src/nvim/api/vimscript.c b/src/nvim/api/vimscript.c
index 640144b234..4123674fe7 100644
--- a/src/nvim/api/vimscript.c
+++ b/src/nvim/api/vimscript.c
@@ -37,7 +37,7 @@
/// @param[out] err Error details (Vim error), if any
/// @return Output (non-error, non-shell |:!|) if `output` is true,
/// else empty string.
-String nvim_exec(String src, Boolean output, Error *err)
+String nvim_exec(uint64_t channel_id, String src, Boolean output, Error *err)
FUNC_API_SINCE(7)
{
const int save_msg_silent = msg_silent;
@@ -52,11 +52,16 @@ String nvim_exec(String src, Boolean output, Error *err)
if (output) {
msg_silent++;
}
+
+ const sctx_T save_current_sctx = api_set_sctx(channel_id);
+
do_source_str(src.data, "nvim_exec()");
if (output) {
capture_ga = save_capture_ga;
msg_silent = save_msg_silent;
}
+
+ current_sctx = save_current_sctx;
try_end(err);
if (ERROR_SET(err)) {
diff --git a/src/nvim/api/window.c b/src/nvim/api/window.c
index 6e68c057dc..9c473ff724 100644
--- a/src/nvim/api/window.c
+++ b/src/nvim/api/window.c
@@ -39,7 +39,7 @@ Buffer nvim_win_get_buf(Window window, Error *err)
return win->w_buffer->handle;
}
-/// Sets the current buffer in a window, without side-effects
+/// Sets the current buffer in a window, without side effects
///
/// @param window Window handle, or 0 for current window
/// @param buffer Buffer handle
@@ -71,6 +71,7 @@ ArrayOf(Integer, 2) nvim_win_get_cursor(Window window, Error *err)
}
/// Sets the (1,0)-indexed cursor position in the window. |api-indexing|
+/// Unlike |win_execute()| this scrolls the window.
///
/// @param window Window handle, or 0 for current window
/// @param pos (row, col) tuple representing the new position
@@ -118,6 +119,8 @@ void nvim_win_set_cursor(Window window, ArrayOf(Integer, 2) pos, Error *err)
update_topline_win(win);
redraw_later(win, VALID);
+ redraw_for_cursorline(win);
+ win->w_redr_status = true;
}
/// Gets the window height
@@ -395,7 +398,7 @@ void nvim_win_hide(Window window, Error *err)
TryState tstate;
try_enter(&tstate);
if (tabpage == curtab) {
- win_close(win, false);
+ win_close(win, false, false);
} else {
win_close_othertab(win, false, tabpage);
}
@@ -455,17 +458,12 @@ Object nvim_win_call(Window window, LuaRef fun, Error *err)
}
tabpage_T *tabpage = win_find_tabpage(win);
- win_T *save_curwin;
- tabpage_T *save_curtab;
-
try_start();
Object res = OBJECT_INIT;
- if (switch_win_noblock(&save_curwin, &save_curtab, win, tabpage, true) ==
- OK) {
+ WIN_EXECUTE(win, tabpage, {
Array args = ARRAY_DICT_INIT;
res = nlua_call_ref(fun, NULL, args, true, err);
- }
- restore_win_noblock(save_curwin, save_curtab, true);
+ });
try_end(err);
return res;
}
generated by cgit (git 2.34.1) at 2025-11-04 07:52:12 +0000