Spelling and punctuation fixes.

16 files changed, 35 insertions, 36 deletions

diff --git a/src/ChangeLog.12 b/src/ChangeLog.12
index b14ce20ede3..02940840eaa 100644
--- a/src/ChangeLog.12
+++ b/src/ChangeLog.12
@@ -2840,7 +2840,7 @@
 2012-11-19  Daniel Colascione  <dancol@dancol.org>
 
         * w32fns.c (Fx_file_dialog):
-        (Fx_file_dialog): Accomodate rename of cygwin_convert_path* to
+        (Fx_file_dialog): Accommodate rename of cygwin_convert_path* to
         cygwin_convert_file_name*.
 
         * cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32):
diff --git a/src/alloc.c b/src/alloc.c
index 7024b47fc7d..f076075a94f 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -4317,7 +4317,7 @@ live_buffer_p (struct mem_node *m, void *p)
 void dump_zombies (void) EXTERNALLY_VISIBLE;
 
 /* Array of objects that are kept alive because the C stack contains
-   a pattern that looks like a reference to them .  */
+   a pattern that looks like a reference to them.  */
 
 #define MAX_ZOMBIES 10
 static Lisp_Object zombies[MAX_ZOMBIES];
diff --git a/src/blockinput.h b/src/blockinput.h
index 8f1b1e18985..6c69b01d3dd 100644
--- a/src/blockinput.h
+++ b/src/blockinput.h
@@ -59,7 +59,7 @@ extern void unblock_input (void);
 extern void totally_unblock_input (void);
 extern void unblock_input_to (int);
 
-/* In critical section ? */
+/* In critical section?  */
 
 INLINE bool
 input_blocked_p (void)
diff --git a/src/buffer.h b/src/buffer.h
index 586090fbe88..10d5fdc23e0 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -741,7 +741,7 @@ struct buffer
   Lisp_Object INTERNAL_FIELD (cursor_in_non_selected_windows);
 
   /* No more Lisp_Object beyond this point.  Except undo_list,
-     which is handled specially in Fgarbage_collect .  */
+     which is handled specially in Fgarbage_collect.  */
 
   /* This structure holds the coordinates of the buffer contents
      in ordinary buffers.  In indirect buffers, this is not used.  */
diff --git a/src/charset.h b/src/charset.h
index 6e6a8891b4a..d5c41ec6f49 100644
--- a/src/charset.h
+++ b/src/charset.h
@@ -208,7 +208,7 @@ struct charset
   unsigned min_code, max_code;
 
   /* Offset value used by macros CODE_POINT_TO_INDEX and
-      INDEX_TO_CODE_POINT. .  */
+      INDEX_TO_CODE_POINT.  */
   unsigned char_index_offset;
 
   /* Minimum and Maximum character codes of the charset.  If the
diff --git a/src/chartab.c b/src/chartab.c
index 16dd85c12c0..2a8bbc6983a 100644
--- a/src/chartab.c
+++ b/src/chartab.c
@@ -1272,7 +1272,7 @@ uniprop_encode_value_run_length (Lisp_Object table, Lisp_Object value)
 
 
 /* Encode VALUE as an element of char-table TABLE which adopts RUN-LENGTH
-   compression and contains numbers as elements .  */
+   compression and contains numbers as elements.  */
 
 static Lisp_Object
 uniprop_encode_value_numeric (Lisp_Object table, Lisp_Object value)
diff --git a/src/dispextern.h b/src/dispextern.h
index 977e2f8c66c..2ce0a8f4c99 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -1471,8 +1471,8 @@ struct glyph_string
    So maybe these checks should be removed and any clipping left to the
    window manager.  */
 
-/* Value is non-zero if window W wants a mode line and is large enough
-   to accomodate it.  */
+/* Value is true if window W wants a mode line and is large enough
+   to accommodate it.  */
 #define WINDOW_WANTS_MODELINE_P(W)                                      \
   (BUFFERP ((W)->contents)                                              \
    ? (!MINI_WINDOW_P (W)                                                \
@@ -1482,8 +1482,8 @@ struct glyph_string
       && WINDOW_PIXEL_HEIGHT (W) > WINDOW_FRAME_LINE_HEIGHT (W))        \
    : 0)
 
-/* Value is non-zero if window W wants a header line and is large enough
-   to accomodate it.  */
+/* Value is true if window W wants a header line and is large enough
+   to accommodate it.  */
 #define WINDOW_WANTS_HEADER_LINE_P(W)                                   \
      (BUFFERP ((W)->contents)                                           \
       ? (!MINI_WINDOW_P (W)                                             \
diff --git a/src/frame.h b/src/frame.h
index 4a0ff461f6d..8369cf6b17e 100644
--- a/src/frame.h
+++ b/src/frame.h
@@ -254,7 +254,7 @@ struct frame
   int text_width, text_height;
 
   /* New text height and width for pending size change.  0 if no change
-     pending.  These value represent pixels or canoncial character units
+     pending.  These values represent pixels or canonical character units
      according to the value of new_pixelwise and correlate to the the
      text width/height of the frame.  */
   int new_width, new_height;
@@ -1170,7 +1170,7 @@ extern Lisp_Object Vframe_list;
                               - FRAME_INTERNAL_BORDER_WIDTH (f))))
 
 /* Return the pixel width/height of frame F with a text size of
-   width/heigh.  */
+   width/height.  */
 
 #define FRAME_TEXT_TO_PIXEL_WIDTH(f, width)       \
   ((width)                                        \
@@ -1182,7 +1182,7 @@ extern Lisp_Object Vframe_list;
   ((height) + 2 * FRAME_INTERNAL_BORDER_WIDTH (f))
 
 /* Return the text width/height of frame F with a pixel size of
-   width/heigh.  */
+   width/height.  */
 
 #define FRAME_PIXEL_TO_TEXT_WIDTH(f, width)       \
   ((width)                                        \
diff --git a/src/lread.c b/src/lread.c
index 679cbb78375..a64f083a5ac 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -3537,7 +3537,7 @@ read_vector (Lisp_Object readcharfun, bool bytecodeflag)
   return vector;
 }
 
-/* FLAG means check for ] to terminate rather than ) and .  */
+/* FLAG means check for ']' to terminate rather than ')' and '.'.  */
 
 static Lisp_Object
 read_list (bool flag, Lisp_Object readcharfun)
diff --git a/src/nsterm.m b/src/nsterm.m
index 7121366527b..e58ac9b9277 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -1390,7 +1390,7 @@ ns_index_color (NSColor *color, struct frame *f)
       color_table->empty_indices = [[NSMutableSet alloc] init];
     }
 
-  /* do we already have this color ? */
+  /* Do we already have this color?  */
   for (i = 1; i < color_table->avail; i++)
     if (color_table->colors[i] && [color_table->colors[i] isEqual: color])
       return i;
@@ -7585,5 +7585,5 @@ baseline level.  The default value is nil.  */);
 #else
   Fprovide (Qgnustep, Qnil);
 #endif
-  
+
 }
diff --git a/src/print.c b/src/print.c
index 80e010ee0f5..6e8aec37ba5 100644
--- a/src/print.c
+++ b/src/print.c
@@ -1119,7 +1119,7 @@ print (Lisp_Object obj, Lisp_Object printcharfun, bool escapeflag)
    string (its text properties will be traced), or a symbol that has
    no obarray (this is for the print-gensym feature).
    The status fields of Vprint_number_table mean whether each object appears
-   more than once in OBJ: Qnil at the first time, and Qt after that .  */
+   more than once in OBJ: Qnil at the first time, and Qt after that.  */
 static void
 print_preprocess (Lisp_Object obj)
 {
diff --git a/src/regex.c b/src/regex.c
index 615fb3fdf34..b45dbcaada7 100644
--- a/src/regex.c
+++ b/src/regex.c
@@ -5907,7 +5907,7 @@ re_match_2_internal (struct re_pattern_buffer *bufp, const_re_char *string1,
             EXTRACT_NUMBER_AND_INCR (mcnt, p);
             /* Here, we discard `const', making re_match non-reentrant.  */
             p2 = (unsigned char*) p + mcnt;
-            /* Signedness doesn't matter since we only copy MCNT's bits .  */
+            /* Signedness doesn't matter since we only copy MCNT's bits.  */
             EXTRACT_NUMBER_AND_INCR (mcnt, p);
             DEBUG_PRINT ("  Setting %p to %d.\n", p2, mcnt);
             PUSH_NUMBER (p2, mcnt);
diff --git a/src/w32fns.c b/src/w32fns.c
index 975d3f95e67..f574a86b1e1 100644
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -6153,7 +6153,7 @@ Text larger than the specified size is clipped.  */)
     {
       /* PXW: Why do we do the pixel-to-cols conversion only if
          seen_reversed_p holds?  Don't we have to set other fields of
-         the window/frame stucture ?
+         the window/frame structure?
 
          w->total_cols and FRAME_TOTAL_COLS want the width in columns,
          not in pixels.  */
diff --git a/src/window.c b/src/window.c
index e62fdad6827..a28449ba1db 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1212,7 +1212,7 @@ coordinates_in_window (register struct window *w, int x, int y)
     return ON_NOTHING;
 
   /* On vertical window divider (which prevails horizontal
-     dividers) ?  */
+     dividers)?  */
   if (!WINDOW_RIGHTMOST_P (w)
       && WINDOW_RIGHT_DIVIDER_WIDTH (w)
       && x >= right_x - WINDOW_RIGHT_DIVIDER_WIDTH (w)
@@ -1285,8 +1285,8 @@ coordinates_in_window (register struct window *w, int x, int y)
      terminals, the vertical line's x coordinate is right_x.  */
   else if (!w->pseudo_window_p
            && !WINDOW_RIGHTMOST_P (w)
-           /* Why check ux if we are not the rightmost window ?  Also
-              shouldn't a pseudo window always be rightmost ?  */
+           /* Why check ux if we are not the rightmost window?  Also
+              shouldn't a pseudo window always be rightmost?  */
            && x > right_x - ux)
     return ON_VERTICAL_BORDER;
 
@@ -5844,12 +5844,12 @@ struct save_window_data
        From `frame-cols' down, the fields are ignored by the GC.  */
     /* We should be able to do without the following two.  */
     int frame_cols, frame_lines;
-    /* These two should get eventually replaced by their pixelized
+    /* These two should get eventually replaced by their pixel
        counterparts.  */
     int frame_menu_bar_lines, frame_tool_bar_lines;
     int frame_text_width, frame_text_height;
-    /* These are currently unused.  We need them as soon as we pixelize
-       them.  */
+    /* These are currently unused.  We need them as soon as we convert
+       to pixels.  */
     int frame_menu_bar_height, frame_tool_bar_height;
   };
 
diff --git a/src/xdisp.c b/src/xdisp.c
index e192ed3fd6b..b52c89a7556 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -1907,8 +1907,7 @@ pixel_to_glyph_coords (struct frame *f, register int pix_x, register int pix_y,
                            FRAME_COLUMN_WIDTH (f) - 1,
                            FRAME_LINE_HEIGHT (f) - 1);
 
-      /* PXW: Should we clip pixelized before converting to
-         columns/lines ?  */
+      /* PXW: Should we clip pixels before converting to columns/lines?  */
       if (!noclip)
         {
           if (pix_x < 0)
@@ -2814,7 +2813,7 @@ init_iterator (struct it *it, struct window *w,
           && ((!NILP (Vtruncate_partial_width_windows)
                && !INTEGERP (Vtruncate_partial_width_windows))
               || (INTEGERP (Vtruncate_partial_width_windows)
-                  /* PXW: Shall we do something about this ?  */
+                  /* PXW: Shall we do something about this?  */
                   && (WINDOW_TOTAL_COLS (it->w)
                       < XINT (Vtruncate_partial_width_windows))))))
     it->line_wrap = TRUNCATE;
@@ -12072,7 +12071,7 @@ tool_bar_height (struct frame *f, int *n_rows, bool pixelwise)
      F->desired_tool_bar_string in the tool-bar window of frame F.  */
   init_iterator (&it, w, -1, -1, temp_row, TOOL_BAR_FACE_ID);
   it.first_visible_x = 0;
-  /* PXW: Use FRAME_PIXEL_WIDTH (f) here ?  */
+  /* PXW: Use FRAME_PIXEL_WIDTH (f) here?  */
   it.last_visible_x = FRAME_TOTAL_COLS (f) * FRAME_COLUMN_WIDTH (f);
   reseat_to_string (&it, NULL, f->desired_tool_bar_string, 0, 0, 0, -1);
   it.paragraph_embedding = L2R;
@@ -13494,7 +13493,7 @@ redisplay_internal (void)
                /* Make sure the cursor was last displayed
                   in this window.  Otherwise we have to reposition it.  */
 
-               /* PXW: Must be pixelized, probably.  */
+               /* PXW: Must be converted to pixels, probably.  */
                && 0 <= w->cursor.vpos
                && w->cursor.vpos < WINDOW_TOTAL_LINES (w))
         {
@@ -13588,7 +13587,7 @@ redisplay_internal (void)
           if (FRAME_WINDOW_P (f) || FRAME_TERMCAP_P (f) || f == sf)
             {
               bool gcscrollbars
-                /* Only GC scollbars when we redisplay the whole frame.  */
+                /* Only GC scrollbars when we redisplay the whole frame.  */
                 = f->redisplay || !REDISPLAY_SOME_P ();
               /* Mark all the scroll bars to be removed; we'll redeem
                  the ones we want when we redisplay their windows.  */
@@ -15046,7 +15045,7 @@ try_scrolling (Lisp_Object window, int just_this_one_p,
       if (! cursor_row_fully_visible_p (w, extra_scroll_margin_lines <= 1, 0)
           /* It's possible that the cursor is on the first line of the
              buffer, which is partially obscured due to a vscroll
-             (Bug#7537).  In that case, avoid looping forever . */
+             (Bug#7537).  In that case, avoid looping forever. */
           && extra_scroll_margin_lines < w->desired_matrix->nrows - 1)
         {
           clear_glyph_matrix (w->desired_matrix);
@@ -15101,7 +15100,7 @@ compute_window_start_on_continuation_line (struct window *w)
       /* If the line start is "too far" away from the window start,
          say it takes too much time to compute a new window start.  */
       if (CHARPOS (start_pos) - IT_CHARPOS (it)
-          /* PXW: Do we need upper bounds here ?  */
+          /* PXW: Do we need upper bounds here?  */
           < WINDOW_TOTAL_LINES (w) * WINDOW_TOTAL_COLS (w))
         {
           int min_distance, distance;
@@ -20728,7 +20727,7 @@ display_menu_bar (struct window *w)
   eassert (!FRAME_WINDOW_P (f));
   init_iterator (&it, w, -1, -1, f->desired_matrix->rows, MENU_FACE_ID);
   it.first_visible_x = 0;
-  /* PXW: Use FRAME_PIXEL_WIDTH (f) here ?  */
+  /* PXW: Use FRAME_PIXEL_WIDTH (f) here?  */
   it.last_visible_x = FRAME_TOTAL_COLS (f) * FRAME_COLUMN_WIDTH (f);
 #elif defined (HAVE_X_WINDOWS) /* X without toolkit.  */
   if (FRAME_WINDOW_P (f))
@@ -20740,7 +20739,7 @@ display_menu_bar (struct window *w)
       init_iterator (&it, menu_w, -1, -1, menu_w->desired_matrix->rows,
                      MENU_FACE_ID);
       it.first_visible_x = 0;
-      /* PXW: Use FRAME_PIXEL_WIDTH (f) here ?  */
+      /* PXW: Use FRAME_PIXEL_WIDTH (f) here?  */
       it.last_visible_x = FRAME_TOTAL_COLS (f) * FRAME_COLUMN_WIDTH (f);
     }
   else
diff --git a/src/xrdb.c b/src/xrdb.c
index ea823b2b313..7220915e631 100644
--- a/src/xrdb.c
+++ b/src/xrdb.c
@@ -179,7 +179,7 @@ magic_db (const char *string, ptrdiff_t string_len, const char *class,
       else
         next = p, next_len = 1;
 
-      /* Do we have room for this component followed by a '\0' ?  */
+      /* Do we have room for this component followed by a '\0'?  */
       if (path_size - path_len <= next_len)
         {
           if (min (PTRDIFF_MAX, SIZE_MAX) / 2 - 1 - path_len < next_len)