chore: fix typos (#17670)

Co-authored-by: zeertzjq <zeertzjq@outlook.com>

src/nvim/api/vim.c

@@ -127,7 +127,7 @@ Dictionary nvim__get_hl_defs(Integer ns_id, Error *err)
 ///
 /// 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'.
+/// ``nvim_set_hl(0, 'Visual', {})`` will clear the highlight group 'Visual'.
 ///
 /// @param ns_id Namespace id for this highlight |nvim_create_namespace()|.
 ///              Use 0 to set a highlight group globally |:highlight|.

src/nvim/api/window.c

@@ -71,7 +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.
+/// This scrolls the window even if it is not the current one.
 ///
 /// @param window   Window handle, or 0 for current window
 /// @param pos      (row, col) tuple representing the new position

src/nvim/autocmd.c

@@ -397,7 +397,7 @@ int augroup_add(char *name)
 }
 
 /// Delete the augroup that matches name.
-/// @param stupid_legacy_mode bool: This paremeter determines whether to run the augroup
+/// @param stupid_legacy_mode bool: This parameter determines whether to run the augroup
 ///     deletion in the same fashion as `:augroup! {name}` where if there are any remaining
 ///     autocmds left in the augroup, it will change the name of the augroup to `--- DELETED ---`
 ///     but leave the autocmds existing. These are _separate_ augroups, so if you do this for

src/nvim/change.c

@@ -408,7 +408,7 @@ void deleted_lines(linenr_T lnum, long count)
 /// be triggered to display the cursor.
 void deleted_lines_mark(linenr_T lnum, long count)
 {
-  // if we deleted the entire buffer, we need to implicity add a new empty line
+  // if we deleted the entire buffer, we need to implicitly add a new empty line
   bool made_empty = (count > 0) && curbuf->b_ml.ml_flags & ML_EMPTY;
 
   mark_adjust(lnum, (linenr_T)(lnum + count - 1), (long)MAXLNUM,

src/nvim/edit.c

@@ -5116,10 +5116,10 @@ static int ins_complete(int c, bool enable_pum)
           || ctrl_x_mode == CTRL_X_PATH_PATTERNS
           || ctrl_x_mode == CTRL_X_PATH_DEFINES) {
         if (compl_startpos.lnum != curwin->w_cursor.lnum) {
-          /* line (probably) wrapped, set compl_startpos to the
-           * first non_blank in the line, if it is not a wordchar
-           * include it to get a better pattern, but then we don't
-           * want the "\\<" prefix, check it bellow */
+          // line (probably) wrapped, set compl_startpos to the
+          // first non_blank in the line, if it is not a wordchar
+          // include it to get a better pattern, but then we don't
+          // want the "\\<" prefix, check it below.
           compl_col = (colnr_T)getwhitecols(line);
           compl_startpos.col = compl_col;
           compl_startpos.lnum = curwin->w_cursor.lnum;

src/nvim/eval/funcs.c

@@ -1500,7 +1500,7 @@ static void f_ctxsize(typval_T *argvars, typval_T *rettv, FunPtr fptr)
 }
 
 /// Set the cursor position.
-/// If 'charcol' is true, then use the column number as a character offet.
+/// If 'charcol' is true, then use the column number as a character offset.
 /// Otherwise use the column number as a byte offset.
 static void set_cursorpos(typval_T *argvars, typval_T *rettv, bool charcol)
 {
@@ -7781,7 +7781,7 @@ static void f_reverse(typval_T *argvars, typval_T *rettv, FunPtr fptr)
   }
 }
 
-/// "reduce(list, { accumlator, element -> value } [, initial])" function
+/// "reduce(list, { accumulator, element -> value } [, initial])" function
 static void f_reduce(typval_T *argvars, typval_T *rettv, FunPtr fptr)
 {
   if (argvars[0].v_type != VAR_LIST && argvars[0].v_type != VAR_BLOB) {
@@ -8885,7 +8885,7 @@ static void f_setbufvar(typval_T *argvars, typval_T *rettv, FunPtr fptr)
 }
 
 /// Set the cursor or mark position.
-/// If 'charpos' is TRUE, then use the column number as a character offet.
+/// If 'charpos' is TRUE, then use the column number as a character offset.
 /// Otherwise use the column number as a byte offset.
 static void set_position(typval_T *argvars, typval_T *rettv, bool charpos)
 {

src/nvim/ex_docmd.c

@@ -9655,7 +9655,7 @@ static void ex_filetype(exarg_T *eap)
 
 /// Source ftplugin.vim and indent.vim to create the necessary FileType
 /// autocommands. We do this separately from filetype.vim so that these
-/// autocommands will always fire first (and thus can be overriden) while still
+/// autocommands will always fire first (and thus can be overridden) while still
 /// allowing general filetype detection to be disabled in the user's init file.
 void filetype_plugin_enable(void)
 {

src/nvim/ex_getln.c

@@ -231,7 +231,7 @@ static int compl_selected;
 
 /// |:checkhealth| completion items
 ///
-/// Regenerates on every new command line prompt, to accomodate changes on the
+/// Regenerates on every new command line prompt, to accommodate changes on the
 /// runtime files.
 typedef struct {
   garray_T names;  // healthcheck names

src/nvim/os/pty_process_unix.c

@@ -86,7 +86,7 @@ static int openpty(int *amaster, int *aslave, char *name, struct termios *termp,
   ioctl(slave, I_PUSH, "ptem");
   // ldterm provides most of the termio terminal interface
   ioctl(slave, I_PUSH, "ldterm");
-  // ttcompat compatability with older terminal ioctls
+  // ttcompat compatibility with older terminal ioctls
   ioctl(slave, I_PUSH, "ttcompat");
 
   if (termp) {

src/nvim/os/pty_process_win.c

@@ -307,7 +307,7 @@ static void pty_process_finish2(PtyProcess *ptyproc)
 /// Build the command line to pass to CreateProcessW.
 ///
 /// @param[in]  argv  Array with string arguments.
-/// @param[out]  cmd_line  Location where saved builded cmd line.
+/// @param[out]  cmd_line  Location where saved built cmd line.
 ///
 /// @returns zero on success, or error code of MultiByteToWideChar function.
 ///

src/nvim/search.c

@@ -5689,7 +5689,7 @@ search_line:
 
           // we read a line, set "already" to check this "line" later
           // if depth >= 0 we'll increase files[depth].lnum far
-          // bellow  -- Acevedo
+          // below  -- Acevedo
           already = aux = p = skipwhite(line);
           p = find_word_start(p);
           p = find_word_end(p);

src/nvim/terminal.c

@@ -1288,7 +1288,7 @@ static bool send_mouse_event(Terminal *term, int c)
     return mouse_win == curwin;
   }
 
-  // ignore left release action if it was not proccessed above
+  // ignore left release action if it was not processed above
   // to prevent leaving Terminal mode after entering to it using a mouse
   if (c == K_LEFTRELEASE && mouse_win->w_buffer->terminal == term) {
     return false;

src/nvim/tui/input.c

@@ -115,6 +115,7 @@ static void tinput_wait_enqueue(void **argv)
 {
   TermInput *input = argv[0];
   if (rbuffer_size(input->key_buffer) == 0 && input->paste == 3) {
+    // End streamed paste with an empty string.
     const String keys = { .data = "", .size = 0 };
     String copy = copy_string(keys);
     multiqueue_put(main_loop.events, tinput_paste_event, 3,

src/nvim/ui_client.c

@@ -52,6 +52,8 @@ void ui_client_init(uint64_t chan)
 
 /// Handler for "redraw" events sent by the NVIM server
 ///
+/// This is just a stub. The mentioned functionality will be implemented.
+///
 /// This function will be called by handle_request (in msgpack_rpc/channel.c)
 /// The individual ui_events sent by the server are individually handled
 /// by their respective handlers defined in ui_events_client.generated.h