Small updates to theme manpage.

- Add named colors.
 - Add named colors alpha.

doc/rofi-theme-manpage.markdown

@@ -249,16 +249,32 @@ dynamic: false;
 * Format: `hsl[a]( {ANGLE}, {PERCENTAGE}, {PERCENTAGE} [{PERCENTAGE}])`
 * Format: `hwb[a]( {ANGLE}, {PERCENTAGE}, {PERCENTAGE} [{PERCENTAGE}])`
 * Format: `cmyk( {PERCENTAGE}, {PERCENTAGE}, {PERCENTAGE}, {PERCENTAGE} [, {PERCENTAGE} ])`
-* Format: `<named-color>`
+* Format: `{named-color} [ / {PERCENTAGE} ]`
 
-The in CSS proposed white-space format is also supported.
+The in CSS 4 proposed white-space format is also supported.
 
 The different values are:
 
  * `{HEX}` is a hexidecimal number ('0-9a-f' case insensitive).
  * `{INTEGER}` value can be between 0 and 255 or 0-100 when representing percentage.
- * `{ANGLE}` Angle on the color wheel, can be in deg, rad, grad or turns. When no unit is specified, degrees is assumed.
+ * `{ANGLE}` Angle on the color wheel, can be in `deg`, `rad`, `grad` or `turn`. When no unit is specified, degrees is assumed.
  * `{PERCENTAGE}` Can be between 0-1.0, or 0%-100%
+ * `{named-color}` Is one of the following colors:
+
+    AliceBlue, AntiqueWhite, Aqua, Aquamarine, Azure, Beige, Bisque, Black, BlanchedAlmond, Blue, BlueViolet, Brown,
+    BurlyWood, CadetBlue, Chartreuse, Chocolate, Coral, CornflowerBlue, Cornsilk, Crimson, Cyan, DarkBlue, DarkCyan,
+    DarkGoldenRod, DarkGray, DarkGrey, DarkGreen, DarkKhaki, DarkMagenta, DarkOliveGreen, DarkOrange, DarkOrchid, DarkRed,
+    DarkSalmon, DarkSeaGreen, DarkSlateBlue, DarkSlateGray, DarkSlateGrey, DarkTurquoise, DarkViolet, DeepPink, DeepSkyBlue,
+    DimGray, DimGrey, DodgerBlue, FireBrick, FloralWhite, ForestGreen, Fuchsia, Gainsboro, GhostWhite, Gold, GoldenRod,
+    Gray, Grey, Green, GreenYellow, HoneyDew, HotPink, IndianRed, Indigo, Ivory, Khaki, Lavender, LavenderBlush, LawnGreen,
+    LemonChiffon, LightBlue, LightCoral, LightCyan, LightGoldenRodYellow, LightGray, LightGrey, LightGreen, LightPink,
+    LightSalmon, LightSeaGreen, LightSkyBlue, LightSlateGray, LightSlateGrey, LightSteelBlue, LightYellow, Lime, LimeGreen,
+    Linen, Magenta, Maroon, MediumAquaMarine, MediumBlue, MediumOrchid, MediumPurple, MediumSeaGreen, MediumSlateBlue,
+    MediumSpringGreen, MediumTurquoise, MediumVioletRed, MidnightBlue, MintCream, MistyRose, Moccasin, NavajoWhite, Navy,
+    OldLace, Olive, OliveDrab, Orange, OrangeRed, Orchid, PaleGoldenRod, PaleGreen, PaleTurquoise, PaleVioletRed,
+    PapayaWhip, PeachPuff, Peru, Pink, Plum, PowderBlue, Purple, RebeccaPurple, Red, RosyBrown, RoyalBlue, SaddleBrown,
+    Salmon, SandyBrown, SeaGreen, SeaShell, Sienna, Silver, SkyBlue, SlateBlue, SlateGray, SlateGrey, Snow, SpringGreen,
+    SteelBlue, Tan, Teal, Thistle, Tomato, Turquoise, Violet, Wheat, White, WhiteSmoke, Yellow, YellowGreen 
 
 
 For example:

doc/rofi-theme.5

@@ -390,12 +390,12 @@ Format: \fBhwb[a]( {ANGLE}, {PERCENTAGE}, {PERCENTAGE} [{PERCENTAGE}])\fR
 Format: \fBcmyk( {PERCENTAGE}, {PERCENTAGE}, {PERCENTAGE}, {PERCENTAGE} [, {PERCENTAGE} ])\fR
 .
 .IP "\(bu" 4
-Format: \fB<named\-color>\fR
+Format: \fB{named\-color} [ / {PERCENTAGE} ]\fR
 .
 .IP "" 0
 .
 .P
-The in CSS proposed white\-space format is also supported\.
+The in CSS 4 proposed white\-space format is also supported\.
 .
 .P
 The different values are:
@@ -407,11 +407,17 @@ The different values are:
 \fB{INTEGER}\fR value can be between 0 and 255 or 0\-100 when representing percentage\.
 .
 .IP "\(bu" 4
-\fB{ANGLE}\fR Angle on the color wheel, can be in deg, rad, grad or turns\. When no unit is specified, degrees is assumed\.
+\fB{ANGLE}\fR Angle on the color wheel, can be in \fBdeg\fR, \fBrad\fR, \fBgrad\fR or \fBturn\fR\. When no unit is specified, degrees is assumed\.
 .
 .IP "\(bu" 4
 \fB{PERCENTAGE}\fR Can be between 0\-1\.0, or 0%\-100%
 .
+.IP "\(bu" 4
+\fB{named\-color}\fR Is one of the following colors:
+.
+.IP
+AliceBlue, AntiqueWhite, Aqua, Aquamarine, Azure, Beige, Bisque, Black, BlanchedAlmond, Blue, BlueViolet, Brown, BurlyWood, CadetBlue, Chartreuse, Chocolate, Coral, CornflowerBlue, Cornsilk, Crimson, Cyan, DarkBlue, DarkCyan, DarkGoldenRod, DarkGray, DarkGrey, DarkGreen, DarkKhaki, DarkMagenta, DarkOliveGreen, DarkOrange, DarkOrchid, DarkRed, DarkSalmon, DarkSeaGreen, DarkSlateBlue, DarkSlateGray, DarkSlateGrey, DarkTurquoise, DarkViolet, DeepPink, DeepSkyBlue, DimGray, DimGrey, DodgerBlue, FireBrick, FloralWhite, ForestGreen, Fuchsia, Gainsboro, GhostWhite, Gold, GoldenRod, Gray, Grey, Green, GreenYellow, HoneyDew, HotPink, IndianRed, Indigo, Ivory, Khaki, Lavender, LavenderBlush, LawnGreen, LemonChiffon, LightBlue, LightCoral, LightCyan, LightGoldenRodYellow, LightGray, LightGrey, LightGreen, LightPink, LightSalmon, LightSeaGreen, LightSkyBlue, LightSlateGray, LightSlateGrey, LightSteelBlue, LightYellow, Lime, LimeGreen, Linen, Magenta, Maroon, MediumAquaMarine, MediumBlue, MediumOrchid, MediumPurple, MediumSeaGreen, MediumSlateBlue, MediumSpringGreen, MediumTurquoise, MediumVioletRed, MidnightBlue, MintCream, MistyRose, Moccasin, NavajoWhite, Navy, OldLace, Olive, OliveDrab, Orange, OrangeRed, Orchid, PaleGoldenRod, PaleGreen, PaleTurquoise, PaleVioletRed, PapayaWhip, PeachPuff, Peru, Pink, Plum, PowderBlue, Purple, RebeccaPurple, Red, RosyBrown, RoyalBlue, SaddleBrown, Salmon, SandyBrown, SeaGreen, SeaShell, Sienna, Silver, SkyBlue, SlateBlue, SlateGray, SlateGrey, Snow, SpringGreen, SteelBlue, Tan, Teal, Thistle, Tomato, Turquoise, Violet, Wheat, White, WhiteSmoke, Yellow, YellowGreen
+.
 .IP "" 0
 .
 .P