; Minor fixes of doc strings in xdisp.c

* src/xdisp.c (syms_of_xdisp) <redisplay-skip-initial-frame>
<redisplay--all-windows-cause, redisplay--mode-lines-cause>: Doc fix.

diff --git a/src/xdisp.c b/src/xdisp.c
index d7ad5489171f7e252890dad561b75b58bf822a4d..ef49297e0fe828544344d449dc25628ba73a06d2 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -35934,11 +35934,13 @@ message displayed by its counterpart function specified by
   Vclear_message_function = Qnil;
 
   DEFVAR_LISP ("redisplay--all-windows-cause", Vredisplay__all_windows_cause,
-              doc: /*  */);
+              doc: /* Code of the cause for redisplaying all windows.
+Internal use only.  */);
   Vredisplay__all_windows_cause = Fmake_hash_table (0, NULL);
 
   DEFVAR_LISP ("redisplay--mode-lines-cause", Vredisplay__mode_lines_cause,
-              doc: /*  */);
+              doc: /* Code of the cause for redisplaying mode lines.
+Internal use only.  */);
   Vredisplay__mode_lines_cause = Fmake_hash_table (0, NULL);
 
   DEFVAR_BOOL ("redisplay--inhibit-bidi", redisplay__inhibit_bidi,
@@ -35964,10 +35966,11 @@ mouse stays within the extent of a single glyph (except for images).  */);
   tab_bar__dragging_in_progress = false;
 
   DEFVAR_BOOL ("redisplay-skip-initial-frame", redisplay_skip_initial_frame,
-    doc: /* Non-nil to skip redisplay in initial frame.
-The initial frame is not displayed anywhere, so skipping it is
-best except in special circumstances such as running redisplay tests
-in batch mode.   */);
+    doc: /* Non-nil means skip redisplay of the initial frame.
+The initial frame is the text-mode frame used by Emacs internally during
+the early stages of startup.  That frame is not displayed anywhere, so
+skipping it is best except in special circumstances such as running
+redisplay tests in batch mode.   */);
   redisplay_skip_initial_frame = true;
 
   DEFVAR_BOOL ("redisplay-skip-fontification-on-input",