* edit.h (struct key_word): Remove unused "bg" field, rename

"fg" to	"color", since it keeps all color information.
* syntax.c (edit_get_syntax_color): Replace "fg" and "bg"
arguments with a single argument "color".
Adjust all dependencies.

edit/ChangeLog

@@ -1,5 +1,11 @@
 2002-07-14  Pavel Roskin  <proski@gnu.org>
 
+	* edit.h (struct key_word): Remove unused "bg" field, rename
+	"fg" to	"color", since it keeps all color information.
+	* syntax.c (edit_get_syntax_color): Replace "fg" and "bg"
+	arguments with a single argument "color".
+	Adjust all dependencies.
+
 	* editdraw.c (edit_draw_this_line): Fix setting MOD_ABNORMAL
 	attribute.
 	(print_to_widget): Fix displaying non-printable characters with

edit/edit.c

@@ -565,8 +565,8 @@ WEdit *edit_init (WEdit * edit, int lines, int columns, const char *filename, co
     edit->modified = 0;
     edit_load_syntax (edit, 0, 0);
     {
-	int fg, bg;
-	edit_get_syntax_color (edit, -1, &fg, &bg);
+	int color;
+	edit_get_syntax_color (edit, -1, &color);
     }
     return edit;
 }

edit/edit.h

@@ -168,8 +168,7 @@ struct key_word {
 #define NO_COLOR 0x7FFFFFFF
 #define SPELLING_ERROR 0x7EFEFEFE
     int line_start;
-    int bg;
-    int fg;
+    int color;
 };
 
 struct context_rule {
@@ -310,7 +309,7 @@ void edit_split_filename (WEdit * edit, const char *name);
 void edit_set_syntax_change_callback (void (*callback) (CWidget *));
 void edit_load_syntax (WEdit * edit, char **names, char *type);
 void edit_free_syntax_rules (WEdit * edit);
-void edit_get_syntax_color (WEdit * edit, long byte_index, int *fg, int *bg);
+void edit_get_syntax_color (WEdit * edit, long byte_index, int *color);
 int edit_check_spelling (WEdit * edit);
 
 

edit/editcmd.c

@@ -155,8 +155,8 @@ void edit_refresh_cmd (WEdit * edit)
     do_refresh();
 #else
     {
-	int fg, bg;
-	edit_get_syntax_color (edit, -1, &fg, &bg);
+	int color;
+	edit_get_syntax_color (edit, -1, &color);
     }
     touchwin(stdscr);
 #endif /* !HAVE_SLANG */

edit/editdraw.c

@@ -243,7 +243,7 @@ static void edit_draw_this_line (WEdit * edit, long b, long row, long start_col,
     long m1 = 0, m2 = 0, q, c1, c2;
     int col, start_col_real;
     unsigned int c;
-    int fg, bg;
+    int color;
     int i, book_mark = -1;
 
 #if 0
@@ -251,7 +251,7 @@ static void edit_draw_this_line (WEdit * edit, long b, long row, long start_col,
 	book_mark = -1;
 #endif
 
-    edit_get_syntax_color (edit, b - 1, &fg, &bg);
+    edit_get_syntax_color (edit, b - 1, &color);
     q = edit_move_forward3 (edit, b, start_col - edit->start_col, 0);
     start_col_real = (col = (int) edit_move_forward3 (edit, b, 0, q)) + edit->start_col;
     c1 = min (edit->column1, edit->column2);
@@ -281,8 +281,8 @@ static void edit_draw_this_line (WEdit * edit, long b, long row, long start_col,
 		c = edit_get_byte (edit, q);
 /* we don't use bg for mc - fg contains both */
 		if (book_mark == -1) {
-		    edit_get_syntax_color (edit, q, &fg, &bg);
-		    *p |= fg << 16;
+		    edit_get_syntax_color (edit, q, &color);
+		    *p |= color << 16;
 		} else {
 		    *p |= book_mark << 16;
 		}

edit/syntax.c

@@ -45,11 +45,6 @@
 int option_syntax_highlighting = 1;
 int option_auto_spellcheck = 1;
 
-/* these three functions are called from the outside */
-void edit_load_syntax (WEdit * edit, char **names, char *type);
-void edit_free_syntax_rules (WEdit * edit);
-void edit_get_syntax_color (WEdit * edit, long byte_index, int *fg, int *bg);
-
 #ifdef HAVE_MAD
 static void *mad_syntax_malloc (size_t x, char *file, int line)
 #define syntax_malloc(x) mad_syntax_malloc (x, __FILE__, __LINE__)
@@ -363,23 +358,22 @@ static struct syntax_rule edit_get_rule (WEdit * edit, long byte_index)
     return edit->rule;
 }
 
-static void translate_rule_to_color (WEdit * edit, struct syntax_rule rule, int *fg, int *bg)
+static void translate_rule_to_color (WEdit * edit, struct syntax_rule rule, int *color)
 {
     struct key_word *k;
     k = edit->rules[rule.context]->keyword[rule.keyword];
-    *bg = k->bg;
-    *fg = k->fg;
+    *color = k->color;
 }
 
 extern int use_colors;
 
-void edit_get_syntax_color (WEdit * edit, long byte_index, int *fg, int *bg)
+void edit_get_syntax_color (WEdit * edit, long byte_index, int *color)
 {
     if (edit->rules && byte_index < edit->last_byte && 
                          option_syntax_highlighting && use_colors) {
-	translate_rule_to_color (edit, edit_get_rule (edit, byte_index), fg, bg);
+	translate_rule_to_color (edit, edit_get_rule (edit, byte_index), color);
     } else {
-	*fg = EDITOR_NORMAL_COLOR;
+	*color = EDITOR_NORMAL_COLOR;
     }
 }
 
@@ -712,7 +706,7 @@ static int edit_read_syntax_rules (WEdit * edit, FILE * f)
 		a++;
 	    strcpy (last_fg, fg ? fg : "");
 	    strcpy (last_bg, bg ? bg : "");
-	    c->keyword[0]->fg = this_try_alloc_color_pair (fg, bg);
+	    c->keyword[0]->color = this_try_alloc_color_pair (fg, bg);
 	    c->keyword[0]->keyword = (char *) strdup (" ");
 	    check_not_a;
 	    num_contexts++;
@@ -760,7 +754,7 @@ static int edit_read_syntax_rules (WEdit * edit, FILE * f)
 		fg = last_fg;
 	    if (!bg)
 		bg = last_bg;
-	    k->fg = this_try_alloc_color_pair (fg, bg);
+	    k->color = this_try_alloc_color_pair (fg, bg);
 	    check_not_a;
 	    num_words++;
 	} else if (!strncmp (args[0], "#", 1)) {
@@ -1021,9 +1015,9 @@ void edit_free_syntax_rules (WEdit * edit)
     return;
 }
 
-void edit_get_syntax_color (WEdit * edit, long byte_index, int *fg, int *bg)
+void edit_get_syntax_color (WEdit * edit, long byte_index, int *color)
 {
-    *fg = EDITOR_NORMAL_COLOR;
+    *color = EDITOR_NORMAL_COLOR;
 }
 
 int edit_check_spelling (WEdit * edit)