Formatting and doc fixes in recent changes

* src/xfaces.c (evaluate_face_filter): Explain the inner braces.
(merge_face_ref): Fix whitespace.
(syms_of_xfaces) <face-filters-always-match>: Doc fix.
* src/xdisp.c (extend_face_to_end_of_line): Fix whitespace.

diff --git a/src/xdisp.c b/src/xdisp.c
index a2b6513e571fea689927660318424081f2f43d60..dcb002055b421393b7b7393eeeefd3fd81f2980f 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -20231,9 +20231,8 @@ extend_face_to_end_of_line (struct it *it)
     return;
 
   /* The default face, possibly remapped. */
-  default_face = FACE_FROM_ID_OR_NULL (
-    f,
-    lookup_basic_face (it->w, f, DEFAULT_FACE_ID));
+  default_face =
+    FACE_FROM_ID_OR_NULL (f, lookup_basic_face (it->w, f, DEFAULT_FACE_ID));
 
   /* Face extension extends the background and box of IT->face_id
      to the end of the line.  If the background equals the background

diff --git a/src/xfaces.c b/src/xfaces.c
index 31aa14b71023d93989640659d3a7119c84d3ab57..eea067241859ac95b1dd88657b2ecf0ede720d3a 100644 (file)
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -2203,6 +2203,8 @@ evaluate_face_filter (Lisp_Object filter, struct window *w,
 {
   Lisp_Object orig_filter = filter;
 
+  /* Inner braces keep compiler happy about the goto skipping variable
+     initialization.  */
   {
     if (NILP (filter))
       return true;
@@ -2356,7 +2358,7 @@ merge_face_ref (struct window *w,
       Lisp_Object first = XCAR (face_ref);
 
       if (EQ (first, Qforeground_color)
-               || EQ (first, Qbackground_color))
+         || EQ (first, Qbackground_color))
        {
          /* One of (FOREGROUND-COLOR . COLOR) or (BACKGROUND-COLOR
             . COLOR).  COLOR must be a string.  */
@@ -6650,10 +6652,10 @@ syms_of_xfaces (void)
 #endif
 
   DEFVAR_BOOL ("face-filters-always-match", face_filters_always_match,
-               doc: /* Non-nil means that face filters are always
-deemed to match. This variable is intended for use only by code that
-evaluates the "specifity" of a face specification and should be
-let-bound only for this purpose.  */);
+    doc: /* Non-nil means that face filters are always deemed to match.
+This variable is intended for use only by code that evaluates
+the "specifity" of a face specification and should be let-bound
+only for this purpose.  */);
 
   DEFVAR_LISP ("face-new-frame-defaults", Vface_new_frame_defaults,
     doc: /* List of global face definitions (for internal use only.)  */);