doc: fix typos

close #11459

src/nvim/lua/converter.c

@@ -1225,7 +1225,7 @@ GENERATE_INDEX_FUNCTION(Tabpage)
 
 #undef GENERATE_INDEX_FUNCTION
 
-/// Record some auxilary values in vim module
+/// Record some auxiliary values in vim module
 ///
 /// Assumes that module table is on top of the stack.
 ///

src/nvim/mark_extended.c

@@ -4,7 +4,7 @@
 // Implements extended marks for plugins. Each mark exists in a btree of
 // lines containing btrees of columns.
 //
-// The btree provides efficent range lookups.
+// The btree provides efficient range lookups.
 // A map of pointers to the marks is used for fast lookup by mark id.
 //
 // Marks are moved by calls to: extmark_col_adjust, extmark_adjust, or
@@ -300,7 +300,7 @@ Extmark *extmark_from_pos(buf_T *buf, uint64_t ns, linenr_T lnum, colnr_T col)
   return NULL;
 }
 
-// Returns an avaliable id in a namespace
+// Returns an available id in a namespace
 uint64_t extmark_free_id_get(buf_T *buf, uint64_t ns)
 {
   if (!buf->b_extmark_ns) {

src/nvim/os_unix.c

@@ -412,7 +412,7 @@ int mch_expand_wildcards(int num_pat, char_u **pat, int *num_file,
   fseek(fd, 0L, SEEK_SET);
   buffer = xmalloc(len + 1);
   // fread() doesn't terminate buffer with NUL;
-  // appropiate termination (not always NUL) is done below.
+  // appropriate termination (not always NUL) is done below.
   size_t readlen = fread((char *)buffer, 1, len, fd);
   fclose(fd);
   os_remove((char *)tempname);

src/nvim/screen.c

@@ -124,7 +124,7 @@
 
 
 // temporary buffer for rendering a single screenline, so it can be
-// comparared with previous contents to calulate smallest delta.
+// comparared with previous contents to calculate smallest delta.
 static size_t linebuf_size = 0;
 static schar_T *linebuf_char = NULL;
 static sattr_T *linebuf_attr = NULL;

src/nvim/syntax.c

@@ -7316,7 +7316,7 @@ static void set_hl_attr(int idx)
 
   sgp->sg_attr = hl_get_syn_attr(idx+1, at_en);
 
-  // a cursor style uses this syn_id, make sure its atribute is updated.
+  // a cursor style uses this syn_id, make sure its attribute is updated.
   if (cursor_mode_uses_syn_id(idx+1)) {
     ui_mode_info_set();
   }

src/nvim/testdir/test_search.vim

@@ -57,7 +57,7 @@ func Test_search_cmdline()
   call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx')
   call assert_equal('  8 them', getline('.'))
   :1
-  " eigth match
+  " eighth match
   call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx')
   call assert_equal('  9 these', getline('.'))
   :1
@@ -99,7 +99,7 @@ func Test_search_cmdline()
   call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx')
   call assert_equal('  8 them', getline('.'))
   :1
-  " eigth match
+  " eighth match
   call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx')
   call assert_equal('  9 these', getline('.'))
   :1

src/nvim/ui_compositor.c

@@ -626,7 +626,7 @@ static void ui_comp_grid_scroll(UI *ui, Integer grid, Integer top,
   if (covered || curgrid->blending) {
     // TODO(bfredl):
     // 1. check if rectangles actually overlap
-    // 2. calulate subareas that can scroll.
+    // 2. calculate subareas that can scroll.
     compose_debug(top, bot, left, right, dbghl_recompose, true);
     for (int r = (int)(top + MAX(-rows, 0)); r < bot - MAX(rows, 0); r++) {
       // TODO(bfredl): workaround for win_update() performing two scrolls in a