Update backend

application.go

@@ -128,8 +128,9 @@ func (role ApplicationRole) Icon () tomo.Icon {
 	}
 }
 
-// RunApplication is like tomo.Run, but runs an application. If something fails
-// to initialize, an error is written to the standard logger.
+// RunApplication is like tomo.Run, but runs an application. It automatically
+// sets up a backend. If something fails to initialize, an error is written to
+// the standard logger.
 func RunApplication (application Application) {
 	// TODO: see #4
 
@@ -138,20 +139,22 @@ func RunApplication (application Application) {
 	}
 	flag.Parse()
 
-	err := registrar.RegisterBackend()
+	reg := new(registrar.Registrar)
+	backend, err := reg.SetBackend()
 	if err != nil { log.Fatalln("nasin: could not register backend:", err) }
-	err = tomo.Run(func () {
-		err := registrar.SetTheme()
-		if err != nil { log.Fatalln("nasin: could not set theme:", err) }
-		err = registrar.SetIconSet()
-		if err != nil { log.Fatalln("nasin: could not set icon set:", err) }
-		err = application.Init()
-		if err != nil { log.Fatalln("nasin: could not run application:", err) }
+	err = reg.SetTheme()
+	if err != nil { log.Fatalln("nasin: could not set theme:", err) }
+	err = reg.SetIconSet()
+	if err != nil { log.Fatalln("nasin: could not set icon set:", err) }
+	err = reg.SetFaceSet()
+	if err != nil { log.Fatalln("nasin: could not set face set:", err) }
+	err = application.Init()
+	if err != nil { log.Fatalln("nasin: could not run application:", err) }
 
-		// open URLs
-		args := flag.Args()
-		applicationOpenUrls(application, args...)
-	})
+	// open URLs
+	args := flag.Args()
+	applicationOpenUrls(application, args...)
+	err = backend.Run()
 	if err != nil { log.Fatalln("nasin: could not run application:", err) }
 }
 

go.mod

@@ -4,16 +4,13 @@ go 1.22.2
 
 require (
 	git.tebibyte.media/sashakoshka/goparse v0.2.0
-	git.tebibyte.media/tomo/backend v0.5.1
-	git.tebibyte.media/tomo/objects v0.20.1
-	git.tebibyte.media/tomo/tomo v0.41.1
+	git.tebibyte.media/tomo/backend v0.6.1
+	git.tebibyte.media/tomo/objects v0.21.0
+	git.tebibyte.media/tomo/tomo v0.45.0
 	git.tebibyte.media/tomo/xdg v0.1.0
-	github.com/flopp/go-findfont v0.1.0
 	golang.org/x/image v0.11.0
 )
 
-replace git.tebibyte.media/tomo/tomo => /home/sashakoshka/Repos/tebibyte/tomo/tomo
-
 require (
 	git.tebibyte.media/tomo/typeset v0.7.1 // indirect
 	git.tebibyte.media/tomo/xgbkb v1.0.1 // indirect
@@ -21,5 +18,4 @@ require (
 	github.com/BurntSushi/graphics-go v0.0.0-20160129215708-b43f31a4a966 // indirect
 	github.com/jezek/xgb v1.1.1 // indirect
 	github.com/jezek/xgbutil v0.0.0-20231116234834-47f30c120111 // indirect
-	golang.org/x/text v0.12.0 // indirect
 )

go.sum

@@ -1,10 +1,12 @@
 git.tebibyte.media/sashakoshka/goparse v0.2.0 h1:uQmKvOCV2AOlCHEDjg9uclZCXQZzq2PxaXfZ1aIMiQI=
 git.tebibyte.media/sashakoshka/goparse v0.2.0/go.mod h1:tSQwfuD+EujRoKr6Y1oaRy74ZynatzkRLxjE3sbpCmk=
 git.tebibyte.media/sashakoshka/xgbkb v1.0.0/go.mod h1:pNcE6TRO93vHd6q42SdwLSTTj25L0Yzggz7yLe0JV6Q=
-git.tebibyte.media/tomo/backend v0.5.1 h1:u3DLVcNWNdQsIxAEGcZ+kGG7zuew8tpPbyEFBx8ehjM=
-git.tebibyte.media/tomo/backend v0.5.1/go.mod h1:urnfu+D56Q9AOCZ/qp5YqkmlRRTIB5p9RbzBN7yIibQ=
-git.tebibyte.media/tomo/objects v0.20.1 h1:dCMMzaHmj7w016XtTb8QWvKMHVK2Fru/2a70NqApzHQ=
-git.tebibyte.media/tomo/objects v0.20.1/go.mod h1:hbBlQem9cNOt/G2rBvH/C94FT1oWgbtEftwg6ield9U=
+git.tebibyte.media/tomo/backend v0.6.1 h1:TVbvfbcMrF8YAVGsXPQNQLCam3xuOWJmZA0B+op0ig0=
+git.tebibyte.media/tomo/backend v0.6.1/go.mod h1:7gl0Z1V8Vcns41pXIpQt1FYlANrQf5bCboxMjTCCrgc=
+git.tebibyte.media/tomo/objects v0.21.0 h1:exFbzQPQhGIVQK5BCDg69ZV96zMamV50G4GRsnK+yfA=
+git.tebibyte.media/tomo/objects v0.21.0/go.mod h1:ljnNcCuNfvcYLHmQrEU7LuG0OvQiAVDCXU+ajspq+TI=
+git.tebibyte.media/tomo/tomo v0.45.0 h1:fQH0WIPidW275hOq9dE6R7p064xG1RGx2QU68Avlr84=
+git.tebibyte.media/tomo/tomo v0.45.0/go.mod h1:WrtilgKB1y8O2Yu7X4mYcRiqOlPR8NuUnoA/ynkQWrs=
 git.tebibyte.media/tomo/typeset v0.7.1 h1:aZrsHwCG5ZB4f5CruRFsxLv5ezJUCFUFsQJJso2sXQ8=
 git.tebibyte.media/tomo/typeset v0.7.1/go.mod h1:PwDpSdBF3l/EzoIsa2ME7QffVVajnTHZN6l3MHEGe1g=
 git.tebibyte.media/tomo/xdg v0.1.0 h1:6G2WYPPiM2IXleCpKKHuJA34BxumwNWuLsUoX3yu5zA=
@@ -15,8 +17,6 @@ github.com/BurntSushi/freetype-go v0.0.0-20160129220410-b763ddbfe298 h1:1qlsVAQJ
 github.com/BurntSushi/freetype-go v0.0.0-20160129220410-b763ddbfe298/go.mod h1:D+QujdIlUNfa0igpNMk6UIvlb6C252URs4yupRUV4lQ=
 github.com/BurntSushi/graphics-go v0.0.0-20160129215708-b43f31a4a966 h1:lTG4HQym5oPKjL7nGs+csTgiDna685ZXjxijkne828g=
 github.com/BurntSushi/graphics-go v0.0.0-20160129215708-b43f31a4a966/go.mod h1:Mid70uvE93zn9wgF92A/r5ixgnvX8Lh68fxp9KQBaI0=
-github.com/flopp/go-findfont v0.1.0 h1:lPn0BymDUtJo+ZkV01VS3661HL6F4qFlkhcJN55u6mU=
-github.com/flopp/go-findfont v0.1.0/go.mod h1:wKKxRDjD024Rh7VMwoU90i6ikQRCr+JTHB5n4Ejkqvw=
 github.com/jezek/xgb v1.1.0/go.mod h1:nrhwO0FX/enq75I7Y7G8iN1ubpSGZEiA3v9e9GyRFlk=
 github.com/jezek/xgb v1.1.1 h1:bE/r8ZZtSv7l9gk6nU0mYx51aXrvnyb44892TwSaqS4=
 github.com/jezek/xgb v1.1.1/go.mod h1:nrhwO0FX/enq75I7Y7G8iN1ubpSGZEiA3v9e9GyRFlk=
@@ -50,7 +50,6 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
 golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=

internal/faces/fallback/face.go

@@ -0,0 +1,35 @@
+package fallbackFaces
+
+import "golang.org/x/image/font"
+import "git.tebibyte.media/tomo/tomo"
+import "golang.org/x/image/font/basicfont"
+import "git.tebibyte.media/tomo/backend/style"
+
+type faceSet struct {
+	regular    font.Face
+	bold       font.Face
+	italic     font.Face
+	boldItalic font.Face
+}
+
+// New creates a new fallback face set.
+func New () style.FaceSet {
+	// TODO maybe pre-generate different variations of this face
+	return &faceSet {
+		regular:    basicfont.Face7x13,
+		bold:       basicfont.Face7x13,
+		italic:     basicfont.Face7x13,
+		boldItalic: basicfont.Face7x13,
+	}
+}
+
+func (this *faceSet) Face (face tomo.Face) font.Face {
+	bold   := face.Weight >= 500
+	italic := face.Italic >= 0.1 || face.Slant >= 0.1
+	switch {
+	case bold && italic: return this.boldItalic
+	case bold:           return this.bold
+	case italic:         return this.italic
+	default:             return this.regular
+	}
+}

internal/icons/fallback/icon.go

@@ -412,23 +412,23 @@ func generateSource (data []byte, width int) map[tomo.Icon] canvas.Texture {
 	return source
 }
 
-type iconTheme struct {
+type iconSet struct {
 	texturesSmall map[tomo.Icon] canvas.Texture
 	texturesLarge map[tomo.Icon] canvas.Texture
 }
 
-// New creates a new fallback icon theme.
+// New creates a new fallback icon set.
 func New () style.IconSet {
-	return new(iconTheme)
+	return new(iconSet)
 }
 
-func (this *iconTheme) ensure () {
+func (this *iconSet) ensure () {
 	if this.texturesSmall != nil { return }
 	this.texturesSmall = generateSource(atlasSmallBytes, 16)
 	this.texturesLarge = generateSource(atlasLargeBytes, 32)
 }
 
-func (this *iconTheme) selectSource (size tomo.IconSize) map[tomo.Icon] canvas.Texture {
+func (this *iconSet) selectSource (size tomo.IconSize) map[tomo.Icon] canvas.Texture {
 	if size == tomo.IconSizeSmall {
 		return this.texturesSmall
 	} else {
@@ -436,7 +436,7 @@ func (this *iconTheme) selectSource (size tomo.IconSize) map[tomo.Icon] canvas.T
 	}
 }
 
-func (this *iconTheme) Icon (icon tomo.Icon, size tomo.IconSize) canvas.Texture {
+func (this *iconSet) Icon (icon tomo.Icon, size tomo.IconSize) canvas.Texture {
 	this.ensure()
 	source := this.selectSource(size)
 	if texture, ok := source[icon]; ok {
@@ -445,7 +445,7 @@ func (this *iconTheme) Icon (icon tomo.Icon, size tomo.IconSize) canvas.Texture
 	return nil
 }
 
-func (this *iconTheme) MimeIcon (mime data.Mime, size tomo.IconSize) canvas.Texture {
+func (this *iconSet) MimeIcon (mime data.Mime, size tomo.IconSize) canvas.Texture {
 	this.ensure()
 	source := this.selectSource(size)
 	if mime == data.M("inode", "directory") {

internal/registrar/registrar_unix.go

@@ -7,23 +7,29 @@ import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/backend/x"
 import "git.tebibyte.media/sashakoshka/goparse"
 import "git.tebibyte.media/tomo/nasin/internal/icons/xdg"
-import "git.tebibyte.media/tomo/nasin/internal/style/tss"
+import "git.tebibyte.media/tomo/nasin/internal/styles/tss"
 import "git.tebibyte.media/tomo/nasin/internal/icons/fallback"
-import "git.tebibyte.media/tomo/nasin/internal/style/fallback"
+import "git.tebibyte.media/tomo/nasin/internal/styles/fallback"
+import "git.tebibyte.media/tomo/nasin/internal/faces/fallback"
 
-func RegisterBackend () error {
-	tomo.Register(1, x.New)
-	return nil
+type Registrar struct {
+	backend *x.Backend
 }
 
-func SetTheme () error {
-	// TODO eventually get rid of this when we make a file format for
-	// storing visual styles
+func (this *Registrar) SetBackend () (tomo.Backend, error) {
+	backend, err := x.New()
+	if err != nil { return nil, err }
+	this.backend = backend.(*x.Backend)
+	tomo.SetBackend(backend)
+	return backend, nil
+}
+
+func (this *Registrar) SetTheme () error {
 	styleSheetName := os.Getenv("TOMO_STYLE_SHEET")
 	if styleSheetName != "" {
 		styl, _, err := tss.LoadFile(styleSheetName)
 		if err == nil {
-			tomo.SetStyle(styl)
+			this.backend.SetStyle(styl)
 			return nil
 		} else {
 			log.Printf (
@@ -33,11 +39,11 @@ func SetTheme () error {
 	}
 	
 	styl, _ := fallbackStyle.New()
-	tomo.SetStyle(styl)
+	this.backend.SetStyle(styl)
 	return nil
 }
 
-func SetIconSet () error {
+func (this *Registrar) SetIconSet () error {
 	iconSet := fallbackIcons.New()
 	iconSetName := os.Getenv("TOMO_XDG_ICON_THEME")
 	if iconSetName != "" {
@@ -49,6 +55,14 @@ func SetIconSet () error {
 		}
 	}
 	
-	tomo.SetIconSet(iconSet)
+	this.backend.SetIconSet(iconSet)
+	return nil
+}
+
+func (this *Registrar) SetFaceSet () error {
+	// TODO replace this with something that uses findfont, and caches and
+	// refcounts the faces
+	faceSet := fallbackFaces.New()
+	this.backend.SetFaceSet(faceSet)
 	return nil
 }

internal/styles/aluminum/aluminum.tss

@@ -1,5 +1,5 @@
 // Colors
-$ColorDot                   = #7391c0;
+$ColorDot                   = #7391c080;
 $ColorAccent                = #5f8bc4;
 $ColorHighlight             = #5f8bc4;
 $ColorBackground            = #d4d4d4;
@@ -36,7 +36,6 @@ $BorderOuterShadow    = #a4afc0                         / 0 1 1 0;
 	TextColor: $ColorForeground;
 	DotColor:  $ColorDot;
 	Gap:       8;
-	Face:      "DMMono-Regular.ttf" 11;
 }
 
 *.Button {
@@ -150,6 +149,11 @@ $BorderOuterShadow    = #a4afc0                         / 0 1 1 0;
 	Padding: 0;
 }
 
+*.Checkbox[checked] {
+	Texture:     "assets/checkbox-checked.png";
+	TextureMode: center;
+}
+
 *.MenuItem {
 	Padding: 4;
 	Gap:     4;

internal/styles/tss/build.go

@@ -1,39 +1,36 @@
 package tss
 
 import "os"
+import "io"
 import "fmt"
 import "image"
 import "errors"
 import "image/color"
-import "golang.org/x/image/font"
-import "github.com/flopp/go-findfont"
+import _ "image/png"
+import "path/filepath"
 import "git.tebibyte.media/tomo/tomo"
-import "golang.org/x/image/font/opentype"
 import "git.tebibyte.media/tomo/tomo/event"
+import "git.tebibyte.media/tomo/tomo/canvas"
+import "git.tebibyte.media/tomo/backend/style"
 
 type styleBuilder struct {
-	sheet Sheet
-	fonts map[string]  *opentype.Font
-	faces map[faceKey] font.Face
-}
-
-type faceKey struct {
-	name string
-	size int
+	sheet      Sheet
+	workingDir string
+	textures   map[string] canvas.TextureCloser
 }
 
 // BuildStyle builds a Tomo style from the specified sheet. Resources associated
 // with it (such as textures) can be freed by closing the returned cookie.
-func BuildStyle (sheet Sheet) (*tomo.Style, event.Cookie, error) {
+func BuildStyle (sheet Sheet) (*style.Style, event.Cookie, error) {
 	builder := &styleBuilder {
-		sheet: sheet,
-		fonts: make(map[string] *opentype.Font),
-		faces: make(map[faceKey] font.Face),
+		sheet:      sheet,
+		workingDir: filepath.Dir(sheet.Path),
 	}
 	return builder.build()
 }
 
-func (this *styleBuilder) build () (*tomo.Style, event.Cookie, error) {
+func (this *styleBuilder) build () (*style.Style, event.Cookie, error) {
+	// ensure the sheet is flattened (all vars are resolved)
 	err := this.sheet.Flatten()
 	if err != nil { return nil, nil, err }
 	
@@ -48,9 +45,10 @@ func (this *styleBuilder) build () (*tomo.Style, event.Cookie, error) {
 		return color.RGBA { R: 255, B: 255, A: 255 }
 	}
 
+	// construct style and get colors
 	cookies := []event.Cookie { }
-	style := &tomo.Style {
-		Rules: make([]tomo.Rule, len(this.sheet.Rules)),
+	sty := &style.Style {
+		Rules: make([]style.Rule, len(this.sheet.Rules)),
 		Colors: map[tomo.Color] color.Color {
 			tomo.ColorBackground: getColor("ColorBackground"),
 			tomo.ColorForeground: getColor("ColorForeground"),
@@ -60,14 +58,15 @@ func (this *styleBuilder) build () (*tomo.Style, event.Cookie, error) {
 		},
 	}
 
+	// build style rules from the sheet's rule slice
 	for index, rule := range this.sheet.Rules {
-		styleRule := tomo.Rule {
+		styleRule := style.Rule {
 			Role: tomo.Role {
 				Package: rule.Selector.Package,
 				Object:  rule.Selector.Object,
 			},
 			Tags: rule.Selector.Tags,
-			Set:  make(tomo.AttrSet),
+			Set:  make(style.AttrSet),
 		}
 		for name, attr := range rule.Attrs {
 			styleAttr, cookie, err := this.buildAttr(name, attr)
@@ -77,13 +76,15 @@ func (this *styleBuilder) build () (*tomo.Style, event.Cookie, error) {
 				cookies = append(cookies, cookie)
 			}
 		}
-		style.Rules[index] = styleRule
+		sty.Rules[index] = styleRule
 	}
 
-	// TODO include all the faces in this.faces (ONCE EACH) in the
-	// multicookie
+	// add each texture to the cookies list
+	for _, texture := range this.textures {
+		cookies = append(cookies, closerCookie { Closer: texture })
+	}
 	
-	return style, event.MultiCookie(cookies...), nil
+	return sty, event.MultiCookie(cookies...), nil
 }
 
 func (this *styleBuilder) buildAttr (name string, attr []ValueList) (tomo.Attr, event.Cookie, error) {
@@ -173,7 +174,14 @@ func (this *styleBuilder) buildAttr (name string, attr []ValueList) (tomo.Attr,
 		return nil, nil, errWrongType()
 		
 	case "Texture":
-		// TODO load image from file
+		err := expectSingleSingle()
+		if err != nil { return nil, nil, err }
+		if name, ok := attr[0][0].(ValueString); ok {
+			texture, err := this.texture(string(name))
+			if err != nil { return nil, nil, err }
+			return tomo.ATexture(texture), nil, nil
+		}
+		return nil, nil, errWrongType()
 	
 	case "TextureMode":
 		err := expectSingleSingle()
@@ -238,6 +246,7 @@ func (this *styleBuilder) buildAttr (name string, attr []ValueList) (tomo.Attr,
 		return nil, nil, errWrongType()
 			
 	case "Face":
+		// TODO support weight, italic, slant
 		err := expectSingle()
 		if err != nil { return nil, nil, err }
 		list := attr[0]
@@ -250,9 +259,10 @@ func (this *styleBuilder) buildAttr (name string, attr []ValueList) (tomo.Attr,
 		if !ok { return nil, nil, errWrongType() }
 		size, ok := list[1].(ValueNumber)
 		if !ok { return nil, nil, errWrongType() }
-		face, err := this.face(string(name), int(size))
-		if err != nil { return nil, nil, err }
-		return tomo.AFace(face), nil, nil
+		return tomo.AFace(tomo.Face {
+			Font: string(name),
+			Size: float64(size),
+		}), nil, nil
 		
 	case "Wrap":
 		err := expectSingleSingle()
@@ -311,34 +321,17 @@ func (this *styleBuilder) buildAttr (name string, attr []ValueList) (tomo.Attr,
 	return nil, nil, errors.New(fmt.Sprintf("unimplemented attribute name %s", name))
 }
 
-func (this *styleBuilder) face (name string, size int) (font.Face, error) {
-	key := faceKey { name: name, size: size }
-	face, ok := this.faces[key]
-	if ok { return face, nil }
-
-	font, ok := this.fonts[name]
-	if !ok {
-		path, err := findfont.Find(name)
-		if err != nil { return nil, err }		
-		file, err := os.Open(path)
-		if err != nil { return nil, err }
-		defer file.Close()
-		fnt, err := opentype.ParseReaderAt(file)
-		if err != nil {
-			return nil, errors.New(fmt.Sprintf (
-				"could not load font %s: %v", path, err))
-		}
-		font = fnt
-		this.fonts[name] = font
+func (this *styleBuilder) texture (path string) (canvas.TextureCloser, error) {
+	path = filepath.Join(this.workingDir, path)
+	if texture, ok := this.textures[path]; ok {
+		return texture, nil
 	}
-
-	face, err := opentype.NewFace(font, &opentype.FaceOptions {
-		Size: float64(size),
-		DPI:  96, // TODO: replace this with the actual DPI
-	})
+	file, err := os.Open(path)
 	if err != nil { return nil, err }
-	this.faces[key] = face
-	return face, nil
+	defer file.Close()
+	rawImage, _, err := image.Decode(file)
+	if err != nil { return nil, err }
+	return tomo.NewTexture(rawImage), nil
 }
 
 func buildAttrBorder (attr []ValueList) (tomo.Attr, error) {
@@ -406,3 +399,9 @@ func copyBorderValue[T any, U ~[]T] (destination, source U) bool {
 	}
 }
 
+type closerCookie struct {
+	io.Closer
+}
+func (cookie closerCookie) Close () {
+	cookie.Closer.Close()
+}

internal/styles/tss/tss.go

@@ -1,10 +1,11 @@
 package tss
 
 import "os"
-import "git.tebibyte.media/tomo/tomo"
 import "git.tebibyte.media/tomo/tomo/event"
+import "git.tebibyte.media/tomo/backend/style"
 
 type Sheet struct {
+	Path      string
 	Variables map[string] ValueList
 	Rules     []Rule
 	flat      bool
@@ -65,7 +66,7 @@ func (ValueCut) value () { }
 
 // LoadFile loads the stylesheet from the specified file. This may return a
 // parse.Error, so use parse.Format to print it.
-func LoadFile (name string) (*tomo.Style, event.Cookie, error) {
+func LoadFile (name string) (*style.Style, event.Cookie, error) {
 	// TODO check cache for gobbed sheet. if the cache is nonexistent or
 	// invalid, then open/load/cache.
 	
@@ -75,5 +76,6 @@ func LoadFile (name string) (*tomo.Style, event.Cookie, error) {
 
 	sheet, err := Parse(Lex(name, file))
 	if err != nil { return nil, nil, err }
+	sheet.Path = name
 	return BuildStyle(sheet)
 }

internal/styles/tss/tss.yaml

@@ -0,0 +1,35 @@
+# Happen to use Micro to edit text?
+# Drop this in ~/.config/micro/syntax and get syntax highlighting for TSS files!
+
+filetype: tss
+
+detect:
+        filename: "\\.tss$"
+
+rules:
+        - type: "\\b([A-Z][a-zA-Z0-9]*).*:"
+        - identifier.var: "\\$[a-zA-Z0-9]*\\b"
+        - identifier.class: "(\\*|[a-z][a-zA-Z0-9]*)\\.(\\*|[A-Z][a-zA-Z0-9]*)"
+        - constant: "\\b(tile|center)\\b"
+        - constant: "\\b(start|middle|end|even)\\b"
+        - constant.bool: "\\b(true|false)\\b"
+        - special: "(\\/|,|\\;|:|\\.)"
+        - symbol.operator: "(=|\\*)"
+        - symbol.brackets: "(\\{\\[|\\}\\])"
+
+        - comment:
+                start: "//"
+                end: "$"
+                rules:
+                        - todo: "(TODO|XXX|FIXME|BUG):?"
+        
+        - constant.string:
+                start: "\""
+                end: "\""
+                skip: "\\\\."
+                rules:
+                        - constant.specialChar: "\\\\[abfnrtv'\\\"\\\\]"
+                        - constant.specialChar: "\\\\([0-7]{3})"
+
+        - constant.number: "\\b[0-9][0-9.]*\\b"
+        - constant.string: "\\B#[0-9a-fA-F]*"