(msdos-color-aliases): Define more colors. (msdos-color-translate):

Fix `substring' arguments.  Recognize ``medium'' prefix.

lisp/term/pc-win.el

@@ -26,34 +26,149 @@
 
 (load "term/internal" nil t)
 
-;; Color translation -- doesn't really need to be fast
+;; Color translation -- doesn't really need to be fast.
+;; Colors listed here do not include the "light-",
+;; "medium-" and "dark-" prefixes that are accounted for
+;; by `msdos-color-translate', which see below).
 
 (defvar msdos-color-aliases
-  '(("purple"         . "magenta")
-    ("firebrick"      . "red")		; ?
-    ("pink"           . "lightred")
-    ("royalblue"      . "blue")
-    ("cadetblue"      . "blue")
-    ("forestgreen"    . "green")
-    ("darkolivegreen" . "green")
-    ("darkgoldenrod"  . "brown")
-    ("goldenrod"      . "yellow")
-    ("grey40"         . "darkgray")
-    ("dark gray"      .	"darkgray")
-    ("light gray"     . "lightgray")
-    ("rosybrown"      . "brown")
-    ("blue"	      .	"lightblue")  ;; from here: for Enriched Text
-    ("darkslategray"  .	"darkgray")
-    ("orange"	      .	"brown")
-    ("light blue"     .	"lightblue")  ;; from here: for cpp-highlight
-    ("light cyan"     .	"lightcyan")
-    ("light yellow"   .	"yellow")
-    ("light pink"     .	"lightred")
-    ("pale green"     .	"lightgreen")
-    ("beige"	      .	"brown")
-    ("medium purple"  .	"magenta")
-    ("turquoise"      . "lightgreen")
-    ("violet"	      .	"magenta"))
+  '(("snow"		. "white")
+    ("ghost white"	. "white")
+    ("ghostwhite"	. "white")
+    ("white smoke"	. "white")
+    ("whitesmoke"	. "white")
+    ("gainsboro"	. "white")
+    ("floral white"	. "white")
+    ("floralwhite"	. "white")
+    ("old lace"		. "white")
+    ("oldlace"		. "white")
+    ("linen"		. "white")
+    ("antique white"	. "white")
+    ("antiquewhite"	. "white")
+    ("papaya whip"	. "white")
+    ("papayawhip"	. "white")
+    ("blanched almond"	. "white")
+    ("blanchedalmond"	. "white")
+    ("bisque"		. "white")
+    ("peach puff"	. "lightred")
+    ("peachpuff"	. "lightred")
+    ("navajo white"	. "lightred")
+    ("navajowhite"	. "lightred")
+    ("moccasin"		. "lightred")
+    ("cornsilk"		. "white")
+    ("ivory"		. "white")
+    ("lemon chiffon"	. "yellow")
+    ("lemonchiffon"	. "yellow")
+    ("seashell"		. "white")
+    ("honeydew"		. "white")
+    ("mint cream"	. "white")
+    ("mintcream"	. "white")
+    ("azure"		. "lightcyan")
+    ("alice blue"	. "lightcyan")
+    ("aliceblue"	. "lightcyan")
+    ("lavender"		. "lightcyan")
+    ("lavender blush"	. "lightcyan")
+    ("lavenderblush"	. "lightcyan")
+    ("misty rose"	. "lightred")
+    ("mistyrose"	. "lightred")
+    ("aquamarine" 	. "blue")
+    ("cadet blue"	. "blue")
+    ("cadetblue"	. "blue")
+    ("cornflower blue"	. "lightblue")
+    ("cornflowerblue"	. "lightblue")
+    ("midnight blue"	. "blue")
+    ("midnightblue"	. "blue")
+    ("navy blue"	. "cyan")
+    ("navyblue"		. "cyan")
+    ("navy"		. "cyan")
+    ("sky blue"		. "lightblue")
+    ("skyblue"		. "lightblue")
+    ("dodger blue"	. "blue")
+    ("dodgerblue"	. "blue")
+    ("powder blue"	. "lightblue")
+    ("powderblue"	. "lightblue")
+    ("slate blue"	. "cyan")
+    ("slateblue"	. "cyan")
+    ("steel blue"	. "blue")
+    ("steelblue"	. "blue")
+    ("coral"		. "lightred")
+    ("firebrick"	. "red")
+    ("gold"		. "yellow")
+    ("goldenrod"	. "yellow")
+    ("pale goldenrod"	. "yellow")
+    ("palegoldenrod"	. "yellow")
+    ("olive green"	. "lightgreen")
+    ("olivegreen"	. "lightgreen")
+    ("olive drab"	. "green")
+    ("olivedrab"	. "green")
+    ("forest green"	. "green")
+    ("forestgreen"	. "green")
+    ("lime green"	. "lightgreen")
+    ("limegreen"	. "lightgreen")
+    ("sea green"	. "lightcyan")
+    ("seagreen"		. "lightcyan")
+    ("spring green"	. "green")
+    ("springgreen"	. "green")
+    ("pale green"	. "lightgreen")
+    ("palegreen"	. "lightgreen")
+    ("lawn green"	. "lightgreen")
+    ("lawngreen"	. "lightgreen")
+    ("chartreuse"	. "yellow")
+    ("yellow green"	. "lightgreen")
+    ("yellowgreen"	. "lightgreen")
+    ("green yellow"	. "lightgreen")
+    ("greenyellow"	. "lightgreen")
+    ("slate grey"	. "lightgray")
+    ("slategrey"	. "lightgray")
+    ("slate gray"	. "lightgray")
+    ("slategray"	. "lightgray")
+    ("dim grey"		. "darkgray")
+    ("dimgrey"		. "darkgray")
+    ("dim gray"		. "darkgray")
+    ("dimgray"		. "darkgray")
+    ("light grey"	. "lightgray")
+    ("lightgrey"	. "lightgray")
+    ("light gray"	. "lightgray")
+    ("gray"		. "darkgray")
+    ("grey"		. "darkgray")
+    ("gray80"		. "darkgray")
+    ("gray50"		. "black")
+    ("gray90"		. "darkgray")
+    ("khaki"		. "green")
+    ("maroon"		. "red")
+    ("orange"		. "brown")
+    ("orchid"		. "brown")
+    ("saddle brown"	. "red")
+    ("saddlebrown"	. "red")
+    ("sienna"		. "red")
+    ("peru"		. "red")
+    ("pink"		. "lightred")
+    ("plum"		. "magenta")
+    ("indian red"	. "red")
+    ("indianred"	. "red")
+    ("violet red"	. "magenta")
+    ("violetred"	. "magenta")
+    ("orange red"	. "red")
+    ("orangered"	. "red")
+    ("salmon"		.  "lightred")
+    ("sienna"		. "lightred")
+    ("tan"		. "lightred")
+    ("thistle"		. "magenta")
+    ("turquoise"	. "lightgreen")
+    ("pale turquoise"	. "cyan")
+    ("paleturquoise"	. "cyan")
+    ("violet"		. "magenta")
+    ("blue violet"	. "lightmagenta")
+    ("blueviolet"	. "lightmagenta")
+    ("wheat"		. "white")
+    ("green yellow"	. "yellow")
+    ("greenyellow"	. "yellow")
+    ("purple"		. "magenta")
+    ("royalblue"	. "blue")
+    ("grey40"		. "darkgray")
+    ("rosybrown"	. "brown")
+    ("rosy brown"	. "brown")
+    ("beige"		. "brown"))
   "List of alternate names for colors.")
 
 (defun msdos-color-translate (name)
@@ -67,18 +182,24 @@
 	(and (setq try (cdr (assoc name msdos-color-aliases)))
 	     (msdos-color-translate try))
 	(and (> len 5)
-	     (string= "light" (substring name 0 4))
+	     (string= "light" (substring name 0 5))
 	     (setq try (msdos-color-translate (substring name 5)))
 	     (logior try 8))
 	(and (> len 6)
-	     (string= "light " (substring name 0 5))
+	     (string= "light " (substring name 0 6))
 	     (setq try (msdos-color-translate (substring name 6)))
 	     (logior try 8))
+	(and (> len 6)
+	     (string= "medium" (substring name 0 6))
+	     (msdos-color-translate (substring name 6)))
+	(and (> len 7)
+	     (string= "medium " (substring name 0 7))
+	     (msdos-color-translate (substring name 7)))
 	(and (> len 4)
-	     (string= "dark" (substring name 0 3))
+	     (string= "dark" (substring name 0 4))
 	     (msdos-color-translate (substring name 4)))
 	(and (> len 5)
-	     (string= "dark " (substring name 0 4))
+	     (string= "dark " (substring name 0 5))
 	     (msdos-color-translate (substring name 5))))))
 ;; ---------------------------------------------------------------------------
 ;; We want to delay setting frame parameters until the faces are setup