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HTML formatter + import all Pygments styles.

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This commit is contained in:
Alec Thomas
2017-07-19 23:51:16 -07:00
parent a3862242d5
commit d12529ae61
49 changed files with 1774 additions and 221 deletions
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2
Makefile
View File

@ -1,2 +0,0 @@
tokentype_string.go: types.go
stringer -type TokenType

4
_tools/pygments2chroma.py
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@ -91,7 +91,7 @@ def resolve_emitter(emitter):
raise ValueError('only support "using" with lexer classes, not %r' % args) raise ValueError('only support "using" with lexer classes, not %r' % args)
else: else:
warning('unsupported emitter function %r' % emitter) warning('unsupported emitter function %r' % emitter)
emitter = '??' emitter = '?? %r ??' % emitter
elif isinstance(emitter, _TokenType): elif isinstance(emitter, _TokenType):
emitter = str(emitter).replace('.', '')[5:] emitter = str(emitter).replace('.', '')[5:]
elif emitter is None: elif emitter is None:
@ -130,7 +130,7 @@ def translate_rules(rules):
if isinstance(regex, str): if isinstance(regex, str):
regex = go_string(regex) regex = go_string(regex)
elif isinstance(regex, pygments_lexer.words): elif isinstance(regex, pygments_lexer.words):
regex = '`%s(?:%s)%s`' % (regex.prefix, '|'.join(regex.words), regex.suffix) regex = go_string('`%s(?:%s)%s`' % (regex.prefix, '|'.join(regex.words), regex.suffix))
else: else:
raise ValueError('expected regex string but got %r' % regex) raise ValueError('expected regex string but got %r' % regex)
emitter = resolve_emitter(rule[1]) emitter = resolve_emitter(rule[1])

62
_tools/style.py Normal file
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@ -0,0 +1,62 @@
import importlib
import sys
import pystache
from pygments.style import Style
from pygments.token import Token
TEMPLATE = r'''
package styles
import (
"github.com/alecthomas/chroma"
)
// {{upper_name}} style.
var {{upper_name}} = Register(chroma.NewStyle("{{name}}", chroma.StyleEntries{
{{#styles}}
chroma.{{type}}: "{{style}}",
{{/styles}}
}))
'''
def to_camel_case(snake_str):
components = snake_str.split('_')
return ''.join(x.title() for x in components)
def translate_token_type(t):
if t == Token:
t = Token.Background
return "".join(map(str, t))
def main():
name = sys.argv[1]
package_name, symbol_name = sys.argv[2].rsplit(sep=".", maxsplit=1)
package = importlib.import_module(package_name)
style_cls = getattr(package, symbol_name)
assert issubclass(style_cls, Style), 'can only translate from Style subclass'
styles = dict(style_cls.styles)
bg = "bg:" + style_cls.background_color
if Token in styles:
styles[Token] += " " + bg
else:
styles[Token] = bg
context = {
'upper_name': style_cls.__name__[:-5],
'name': name,
'styles': [{'type': translate_token_type(t), 'style': s}
for t, s in styles.items() if s],
}
print(pystache.render(TEMPLATE, context))
if __name__ == '__main__':
main()

32
cmd/chroma/main.go
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@ -14,6 +14,7 @@ import (
"github.com/alecthomas/chroma" "github.com/alecthomas/chroma"
"github.com/alecthomas/chroma/formatters" "github.com/alecthomas/chroma/formatters"
"github.com/alecthomas/chroma/formatters/html"
"github.com/alecthomas/chroma/lexers" "github.com/alecthomas/chroma/lexers"
"github.com/alecthomas/chroma/styles" "github.com/alecthomas/chroma/styles"
) )
@ -22,9 +23,14 @@ var (
profileFlag = kingpin.Flag("profile", "Enable profiling to file.").Hidden().String() profileFlag = kingpin.Flag("profile", "Enable profiling to file.").Hidden().String()
listFlag = kingpin.Flag("list", "List lexers, styles and formatters.").Bool() listFlag = kingpin.Flag("list", "List lexers, styles and formatters.").Bool()
lexerFlag = kingpin.Flag("lexer", "Lexer to use when formatting.").Default("autodetect").Short('l').String() lexerFlag = kingpin.Flag("lexer", "Lexer to use when formatting.").PlaceHolder("autodetect").Short('l').Enum(lexers.Names(true)...)
styleFlag = kingpin.Flag("style", "Style to use for formatting.").Short('s').Default("swapoff").String() styleFlag = kingpin.Flag("style", "Style to use for formatting.").Short('s').Default("swapoff").Enum(styles.Names()...)
formatterFlag = kingpin.Flag("formatter", "Formatter to use.").Default("terminal").Short('f').String() formatterFlag = kingpin.Flag("formatter", "Formatter to use.").Default("terminal").Short('f').Enum(formatters.Names()...)
htmlPrefixFlag = kingpin.Flag("html-prefix", "HTML CSS class prefix.").PlaceHolder("PREFIX").String()
htmlStylesFlag = kingpin.Flag("html-styles", "Output HTML CSS styles.").Bool()
htmlOnlyFlag = kingpin.Flag("html-only", "Output HTML fragment.").Bool()
htmlInlineStyleFlag = kingpin.Flag("html-inline-styles", "Output HTML with inline styles (no classes).").Bool()
filesArgs = kingpin.Arg("files", "Files to highlight.").ExistingFiles() filesArgs = kingpin.Arg("files", "Files to highlight.").ExistingFiles()
) )
@ -50,6 +56,24 @@ func main() {
} }
w := bufio.NewWriterSize(os.Stdout, 16384) w := bufio.NewWriterSize(os.Stdout, 16384)
defer w.Flush() defer w.Flush()
if *formatterFlag == "html" {
options := []html.Option{}
if *htmlPrefixFlag != "" {
options = append(options, html.ClassPrefix(*htmlPrefixFlag))
}
if !*htmlOnlyFlag {
options = append(options, html.Standalone())
}
if !*htmlInlineStyleFlag {
options = append(options, html.WithClasses())
}
if *htmlStylesFlag {
formatter := html.New(html.WithClasses())
formatter.WriteStyles(w, styles.Get(*styleFlag))
return
}
formatters.Register("html", html.New(options...))
}
writer := getWriter(w) writer := getWriter(w)
if len(*filesArgs) == 0 { if len(*filesArgs) == 0 {
contents, err := ioutil.ReadAll(os.Stdin) contents, err := ioutil.ReadAll(os.Stdin)
@ -100,7 +124,7 @@ func lex(path string, contents string, writer func(*chroma.Token)) {
} }
func selexer(path, contents string) (lexer chroma.Lexer) { func selexer(path, contents string) (lexer chroma.Lexer) {
if *lexerFlag != "autodetect" { if *lexerFlag != "" {
return lexers.Get(*lexerFlag) return lexers.Get(*lexerFlag)
} }
if path != "" { if path != "" {

18
coalesce.go
View File

@ -10,18 +10,20 @@ type coalescer struct {
} }
func (d *coalescer) Tokenise(options *TokeniseOptions, text string, out func(*Token)) error { func (d *coalescer) Tokenise(options *TokeniseOptions, text string, out func(*Token)) error {
var last *Token var prev *Token
defer func() { out(last) }()
return d.Lexer.Tokenise(options, text, func(token *Token) { return d.Lexer.Tokenise(options, text, func(token *Token) {
if last == nil { if prev == nil {
last = token prev = token
} else { } else {
if last.Type == token.Type && len(last.Value) < 8192 { if prev.Type == token.Type && len(prev.Value) < 8192 {
last.Value += token.Value prev.Value += token.Value
} else { } else {
out(last) out(prev)
last = token prev = token
} }
} }
if token.Type == EOF {
out(token)
}
}) })
} }

1
coalesce_test.go
View File

@ -16,6 +16,7 @@ func TestCoalesce(t *testing.T) {
require.NoError(t, err) require.NoError(t, err)
expected := []*Token{ expected := []*Token{
&Token{Punctuation, "!@#$"}, &Token{Punctuation, "!@#$"},
&Token{EOF, ""},
} }
require.Equal(t, expected, actual) require.Equal(t, expected, actual)
} }

23
colour.go
View File

@ -25,13 +25,32 @@ var ANSI2RGB = map[string]string{
"#ansifuchsia": "ff00ff", "#ansifuchsia": "ff00ff",
"#ansiturquoise": "00ffff", "#ansiturquoise": "00ffff",
"#ansiwhite": "ffffff", "#ansiwhite": "ffffff",
// Aliases without the "ansi" prefix, because...why?
"#black": "000000",
"#darkred": "7f0000",
"#darkgreen": "007f00",
"#brown": "7f7fe0",
"#darkblue": "00007f",
"#purple": "7f007f",
"#teal": "007f7f",
"#lightgray": "e5e5e5",
// Normal
"#darkgray": "555555",
"#red": "ff0000",
"#green": "00ff00",
"#yellow": "ffff00",
"#blue": "0000ff",
"#fuchsia": "ff00ff",
"#turquoise": "00ffff",
"#white": "ffffff",
} }
// Colour represents an RGB colour. // Colour represents an RGB colour.
type Colour int32 type Colour int32
// ParseColour in the forms #rgb, #rrggbb, or #ansi<colour>. Will panic // ParseColour in the forms #rgb, #rrggbb, #ansi<colour>, or #<colour>.
// if colour is in an invalid format. // Will panic if colour is in an invalid format.
func ParseColour(colour string) Colour { func ParseColour(colour string) Colour {
colour = normaliseColour(colour) colour = normaliseColour(colour)
n, err := strconv.ParseUint(colour, 16, 32) n, err := strconv.ParseUint(colour, 16, 32)

15
formatters/api.go
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@ -4,12 +4,16 @@ import (
"io" "io"
"github.com/alecthomas/chroma" "github.com/alecthomas/chroma"
"github.com/alecthomas/chroma/formatters/html"
) )
// NoOp formatter. // NoOp formatter.
var NoOp = Register("noop", chroma.FormatterFunc(func(w io.Writer, s *chroma.Style) (func(*chroma.Token), error) { var (
NoOp = Register("noop", chroma.FormatterFunc(func(w io.Writer, s *chroma.Style) (func(*chroma.Token), error) {
return func(t *chroma.Token) { io.WriteString(w, t.Value) }, nil return func(t *chroma.Token) { io.WriteString(w, t.Value) }, nil
})) }))
htmlFull = Register("html", html.New(html.Standalone(), html.WithClasses()))
)
// Fallback formatter. // Fallback formatter.
var Fallback = NoOp var Fallback = NoOp
@ -17,6 +21,15 @@ var Fallback = NoOp
// Registry of Formatters. // Registry of Formatters.
var Registry = map[string]chroma.Formatter{} var Registry = map[string]chroma.Formatter{}
// Names of registered formatters.
func Names() []string {
out := []string{}
for name := range Registry {
out = append(out, name)
}
return out
}
// Get formatter by name. // Get formatter by name.
// //
// If the given formatter is not found, the Fallback formatter will be returned. // If the given formatter is not found, the Fallback formatter will be returned.

188
formatters/html/html.go Normal file
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@ -0,0 +1,188 @@
package html
import (
"fmt"
"html"
"io"
"sort"
"strings"
"github.com/alecthomas/chroma"
)
// Option sets an option of the HTML formatter.
type Option func(h *HTMLFormatter)
// Standalone configures the HTML formatter for generating a standalone HTML document.
func Standalone() Option { return func(h *HTMLFormatter) { h.standalone = true } }
// ClassPrefix sets the CSS class prefix.
func ClassPrefix(prefix string) Option { return func(h *HTMLFormatter) { h.prefix = prefix } }
// WithClasses emits HTML using CSS classes, rather than inline styles.
func WithClasses() Option { return func(h *HTMLFormatter) { h.classes = true } }
// New HTML formatter.
func New(options ...Option) *HTMLFormatter {
h := &HTMLFormatter{}
for _, option := range options {
option(h)
}
return h
}
type HTMLFormatter struct {
standalone bool
prefix string
classes bool
}
func (h *HTMLFormatter) Format(w io.Writer, style *chroma.Style) (func(*chroma.Token), error) {
if h.classes {
return h.formatWithClasses(w, style)
}
return h.formatWithoutClasses(w, style)
}
func (h *HTMLFormatter) formatWithoutClasses(w io.Writer, style *chroma.Style) (func(*chroma.Token), error) {
classes := h.typeStyles(style)
bg := compressStyle(classes[chroma.Background])
if h.standalone {
fmt.Fprint(w, "<html>\n")
fmt.Fprintf(w, "<body style=\"%s\">\n", bg)
}
fmt.Fprintf(w, "<pre style=\"%s\">\n", bg)
for t, style := range classes {
classes[t] = compressStyle(style)
}
return func(token *chroma.Token) {
if token.Type == chroma.EOF {
fmt.Fprint(w, "</pre>\n")
if h.standalone {
fmt.Fprint(w, "</body>\n")
fmt.Fprint(w, "</html>\n")
}
} else {
html := html.EscapeString(token.String())
style := classes[token.Type]
if style == "" {
style = classes[token.Type.SubCategory()]
if style == "" {
style = classes[token.Type.Category()]
}
}
if style == "" {
fmt.Fprint(w, html)
} else {
fmt.Fprintf(w, "<span style=\"%s\">%s</span>", style, html)
}
}
}, nil
}
func compressStyle(s string) string {
s = strings.Replace(s, " ", "", -1)
parts := strings.Split(s, ";")
out := []string{}
for _, p := range parts {
if strings.Contains(p, "#") {
c := p[len(p)-6:]
if c[0] == c[1] && c[2] == c[3] && c[4] == c[5] {
p = p[:len(p)-6] + c[0:1] + c[2:3] + c[4:5]
}
}
out = append(out, p)
}
return strings.Join(out, ";")
}
func (h *HTMLFormatter) formatWithClasses(w io.Writer, style *chroma.Style) (func(*chroma.Token), error) {
classes := h.typeStyles(style)
if h.standalone {
fmt.Fprint(w, "<html>\n")
}
fmt.Fprint(w, "<style type=\"text/css\">\n")
h.WriteStyles(w, style)
if h.standalone {
fmt.Fprintf(w, "body { %s; }\n", classes[chroma.Background])
}
fmt.Fprint(w, "</style>\n")
if h.standalone {
fmt.Fprint(w, "<body>\n")
}
fmt.Fprint(w, "<pre class=\"chroma\">\n")
return func(token *chroma.Token) {
if h.standalone && token.Type == chroma.EOF {
fmt.Fprint(w, "</body>\n")
fmt.Fprint(w, "</html>\n")
} else {
tt := token.Type
class := classes[tt]
if class == "" {
tt = tt.SubCategory()
class = classes[tt]
if class == "" {
tt = tt.Category()
class = classes[tt]
}
}
if class == "" {
fmt.Fprint(w, token)
} else {
html := html.EscapeString(token.String())
fmt.Fprintf(w, "<span class=\"%ss%x\">%s</span>", h.prefix, int(tt), html)
}
}
}, nil
}
// WriteStyles writes style definitions.
func (h *HTMLFormatter) WriteStyles(w io.Writer, style *chroma.Style) {
classes := h.typeStyles(style)
fmt.Fprintf(w, "/* %s */ .chroma { %s }\n", chroma.Background, classes[chroma.Background])
tts := []int{}
for tt := range classes {
tts = append(tts, int(tt))
}
sort.Ints(tts)
for _, ti := range tts {
tt := chroma.TokenType(ti)
styles := classes[tt]
if tt < 0 {
continue
}
fmt.Fprintf(w, "/* %s */ .chroma .%ss%x { %s }\n", tt, h.prefix, int(tt), styles)
}
}
func (h *HTMLFormatter) typeStyles(style *chroma.Style) map[chroma.TokenType]string {
// Generate maps.
bg := style.Get(chroma.Background)
classes := map[chroma.TokenType]string{}
for t := range style.Entries {
e := style.Entries[t]
if t != chroma.Background {
e = e.Sub(bg)
}
styles := h.class(e)
classes[t] = strings.Join(styles, "; ")
}
return classes
}
func (h *HTMLFormatter) class(e *chroma.StyleEntry) []string {
styles := []string{}
if e.Colour.IsSet() {
styles = append(styles, "color: "+e.Colour.String())
}
if e.Background.IsSet() {
styles = append(styles, "background-color: "+e.Background.String())
}
if e.Bold {
styles = append(styles, "font-weight: bold")
}
if e.Italic {
styles = append(styles, "font-style: italic")
}
return styles
}

14
formatters/html/html_test.go Normal file
View File

@ -0,0 +1,14 @@
package html
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestCompressStyle(t *testing.T) {
style := "color: #888888; background-color: #ffffff"
actual := compressStyle(style)
expected := "color:#888;background-color:#fff"
require.Equal(t, expected, actual)
}

8
formatters/tty_indexed.go
View File

@ -242,10 +242,10 @@ func (c *indexedTTYFormatter) Format(w io.Writer, style *chroma.Style) (func(*ch
if !ok { if !ok {
clr, ok = theme[token.Type.SubCategory()] clr, ok = theme[token.Type.SubCategory()]
if !ok { if !ok {
clr, ok = theme[token.Type.Category()] clr = theme[token.Type.Category()]
if !ok { // if !ok {
clr = theme[chroma.InheritStyle] // clr = theme[chroma.InheritStyle]
} // }
} }
} }
if clr != "" { if clr != "" {

7
lexer.go
View File

@ -68,8 +68,12 @@ type TokeniseOptions struct {
State string State string
} }
// A Lexer for tokenising source code.
type Lexer interface { type Lexer interface {
// Config describing the features of the Lexer.
Config() *Config Config() *Config
// Tokenise text and call out for each generated token.
// nil will be passed to out to signify the end of the stream.
Tokenise(options *TokeniseOptions, text string, out func(*Token)) error Tokenise(options *TokeniseOptions, text string, out func(*Token)) error
} }
@ -95,7 +99,7 @@ func (l Lexers) Pick(text string) Lexer {
return picked return picked
} }
// Analyser determines if this lexer is appropriate for the given text. // Analyser determines how appropriate this lexer is for the given text.
type Analyser interface { type Analyser interface {
AnalyseText(text string) float32 AnalyseText(text string) float32
} }
@ -287,6 +291,7 @@ func (r *RegexLexer) Tokenise(options *TokeniseOptions, text string, out func(*T
rule.Type.Emit(state.Groups, r, out) rule.Type.Emit(state.Groups, r, out)
} }
} }
out(&Token{Type: EOF})
return nil return nil
} }

1
lexer_test.go
View File

@ -47,6 +47,7 @@ func TestSimpleLexer(t *testing.T) {
{Whitespace, " "}, {Whitespace, " "},
{LiteralString, "10"}, {LiteralString, "10"},
{Whitespace, "\n"}, {Whitespace, "\n"},
{EOF, ""},
} }
require.Equal(t, expected, actual) require.Equal(t, expected, actual)
} }

2
lexers/go.go
View File

@ -68,7 +68,7 @@ var Go = Register(MustNewLexer(
}, },
}, },
).SetAnalyser(func(text string) float32 { ).SetAnalyser(func(text string) float32 {
if strings.Contains(text, "fmt.") { if strings.Contains(text, "fmt.") && strings.Contains(text, "package ") {
return 0.5 return 0.5
} }
if strings.Contains(text, "package ") { if strings.Contains(text, "package ") {

33
lexers/lexer_benchmark_test.go Normal file
View File

@ -0,0 +1,33 @@
package lexers
import (
"testing"
"github.com/alecthomas/chroma"
)
const lexerBenchSource = `package chroma
import (
"io"
)
// A Formatter for Chroma lexers.
type Formatter interface {
// Format returns a formatting function for tokens.
Format(w io.Writer, style *Style) (func(*Token), error)
}
// A FormatterFunc is a Formatter implemented as a function.
type FormatterFunc func(io.Writer, *Style) (func(*Token), error)
func (f FormatterFunc) Format(w io.Writer, s *Style) (func(*Token), error) {
return f(w, s)
}
`
func Benchmark(b *testing.B) {
for i := 0; i < b.N; i++ {
Go.Tokenise(nil, lexerBenchSource, func(t *chroma.Token) {})
}
}

137
style.go
View File

@ -1,9 +1,9 @@
package chroma package chroma
import "strings" import (
"sort"
// InheritStyle from entry with this key. "strings"
const InheritStyle TokenType = -1 )
// A StyleEntry in the Style map. // A StyleEntry in the Style map.
type StyleEntry struct { type StyleEntry struct {
@ -17,31 +17,54 @@ type StyleEntry struct {
Underline bool Underline bool
} }
func (e *StyleEntry) String() string { func (s *StyleEntry) String() string {
out := []string{} out := []string{}
if e.Bold { if s.Bold {
out = append(out, "bold") out = append(out, "bold")
} }
if e.Italic { if s.Italic {
out = append(out, "italic") out = append(out, "italic")
} }
if e.Underline { if s.Underline {
out = append(out, "underline") out = append(out, "underline")
} }
if e.Colour.IsSet() { if s.Colour.IsSet() {
out = append(out, e.Colour.String()) out = append(out, s.Colour.String())
} }
if e.Background.IsSet() { if s.Background.IsSet() {
out = append(out, "bg:"+e.Background.String()) out = append(out, "bg:"+s.Background.String())
} }
if e.Border.IsSet() { if s.Border.IsSet() {
out = append(out, "border:"+e.Border.String()) out = append(out, "border:"+s.Border.String())
} }
return strings.Join(out, " ") return strings.Join(out, " ")
} }
func (e *StyleEntry) IsZero() bool { func (s *StyleEntry) IsZero() bool {
return e.Colour == 0 && e.Background == 0 && e.Border == 0 && !e.Bold && !e.Italic && !e.Underline return s.Colour == 0 && s.Background == 0 && s.Border == 0 && !s.Bold && !s.Italic && !s.Underline
}
func (s *StyleEntry) Sub(e *StyleEntry) *StyleEntry {
out := &StyleEntry{}
if e.Colour != s.Colour {
out.Colour = s.Colour
}
if e.Background != s.Background {
out.Background = s.Background
}
if e.Bold != s.Bold {
out.Bold = s.Bold
}
if e.Italic != s.Italic {
out.Italic = s.Italic
}
if e.Underline != s.Underline {
out.Underline = s.Underline
}
if e.Border != s.Border {
out.Border = s.Border
}
return out
} }
// StyleEntries mapping TokenType to colour definition. // StyleEntries mapping TokenType to colour definition.
@ -51,13 +74,10 @@ type StyleEntries map[TokenType]string
func NewStyle(name string, entries StyleEntries) *Style { func NewStyle(name string, entries StyleEntries) *Style {
s := &Style{ s := &Style{
Name: name, Name: name,
Entries: map[TokenType]*StyleEntry{ Entries: map[TokenType]*StyleEntry{},
InheritStyle: &StyleEntry{},
},
}
for tt, entry := range entries {
s.Add(tt, entry)
} }
s.Add(Background, "")
s.AddAll(entries)
return s return s
} }
@ -66,6 +86,7 @@ func NewStyle(name string, entries StyleEntries) *Style {
// See http://pygments.org/docs/styles/ for details. Semantics are intended to be identical. // See http://pygments.org/docs/styles/ for details. Semantics are intended to be identical.
type Style struct { type Style struct {
Name string Name string
Scheme Scheme
Entries map[TokenType]*StyleEntry Entries map[TokenType]*StyleEntry
} }
@ -78,29 +99,66 @@ func (s *Style) Get(ttype TokenType) *StyleEntry {
if out == nil { if out == nil {
out = s.Entries[ttype.Category()] out = s.Entries[ttype.Category()]
if out == nil { if out == nil {
out = s.Entries[InheritStyle] out = s.Entries[Background]
} }
} }
} }
return out return out
} }
// Add an StyleEntry to the Style map. func (s *Style) AddAll(entries StyleEntries) *Style {
tis := []int{}
for tt := range entries {
tis = append(tis, int(tt))
}
sort.Ints(tis)
for _, ti := range tis {
tt := TokenType(ti)
entry := entries[tt]
s.Add(tt, entry)
}
return s
}
// Add a StyleEntry to the Style map.
// //
// See http://pygments.org/docs/styles/#style-rules for details. // See http://pygments.org/docs/styles/#style-rules for details.
func (s *Style) Add(ttype TokenType, entry string) *Style { // nolint: gocyclo func (s *Style) Add(ttype TokenType, entry string) *Style { // nolint: gocyclo
out := &StyleEntry{}
dupl := s.Entries[ttype.SubCategory()] dupl := s.Entries[ttype.SubCategory()]
if dupl == nil { if dupl == nil {
dupl = s.Entries[ttype.Category()] dupl = s.Entries[ttype.Category()]
if dupl == nil { if dupl == nil {
dupl = s.Entries[InheritStyle] dupl = s.Entries[Background]
if dupl == nil {
dupl = &StyleEntry{}
}
} }
} }
parent := &StyleEntry{} parent := &StyleEntry{}
// Duplicate ancestor node. // Duplicate ancestor node.
*parent = *dupl *parent = *dupl
for _, part := range strings.Fields(entry) { s.Entries[ttype] = ParseStyleEntry(parent, entry)
return s
}
// ParseStyleEntry parses a Pygments style entry.
func ParseStyleEntry(parent *StyleEntry, entry string) *StyleEntry { // nolint: gocyclo
out := &StyleEntry{}
parts := strings.Fields(entry)
// Check if parent style should be inherited...
if parent != nil {
inherit := true
for _, part := range parts {
if part == "noinherit" {
inherit = false
break
}
}
if inherit {
*out = *parent
}
}
for _, part := range parts {
switch { switch {
case part == "italic": case part == "italic":
out.Italic = true out.Italic = true
@ -114,8 +172,8 @@ func (s *Style) Add(ttype TokenType, entry string) *Style { // nolint: gocyclo
out.Underline = true out.Underline = true
case part == "nounderline": case part == "nounderline":
out.Underline = false out.Underline = false
case part == "noinherit": case part == "bg:":
parent = &StyleEntry{} out.Background = 0
case strings.HasPrefix(part, "bg:#"): case strings.HasPrefix(part, "bg:#"):
out.Background = ParseColour(part[3:]) out.Background = ParseColour(part[3:])
case strings.HasPrefix(part, "border:#"): case strings.HasPrefix(part, "border:#"):
@ -126,24 +184,5 @@ func (s *Style) Add(ttype TokenType, entry string) *Style { // nolint: gocyclo
panic("unsupported style entry " + part) panic("unsupported style entry " + part)
} }
} }
if parent.Colour != 0 && out.Colour == 0 { return out
out.Colour = parent.Colour
}
if parent.Background != 0 && out.Background == 0 {
out.Background = parent.Background
}
if parent.Border != 0 && out.Border == 0 {
out.Border = parent.Border
}
if parent.Bold && !out.Bold {
out.Bold = true
}
if parent.Italic && !out.Italic {
out.Italic = true
}
if parent.Underline && !out.Underline {
out.Underline = true
}
s.Entries[ttype] = out
return s
} }

20
styles/abap.go Normal file
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@ -0,0 +1,20 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Abap style.
var Abap = Register(chroma.NewStyle("abap", chroma.StyleEntries{
chroma.Comment: "italic #888",
chroma.CommentSpecial: "#888",
chroma.Keyword: "#00f",
chroma.OperatorWord: "#00f",
chroma.Name: "#000",
chroma.LiteralNumber: "#3af",
chroma.LiteralString: "#5a2",
chroma.Error: "#F00",
chroma.Background: " bg:#ffffff",
}))

27
styles/algol.go Normal file
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@ -0,0 +1,27 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Algol style.
var Algol = Register(chroma.NewStyle("algol", chroma.StyleEntries{
chroma.Comment: "italic #888",
chroma.CommentPreproc: "bold noitalic #888",
chroma.CommentSpecial: "bold noitalic #888",
chroma.Keyword: "underline bold",
chroma.KeywordDeclaration: "italic",
chroma.NameBuiltin: "bold italic",
chroma.NameBuiltinPseudo: "bold italic",
chroma.NameNamespace: "bold italic #666",
chroma.NameClass: "bold italic #666",
chroma.NameFunction: "bold italic #666",
chroma.NameVariable: "bold italic #666",
chroma.NameConstant: "bold italic #666",
chroma.OperatorWord: "bold",
chroma.LiteralString: "italic #666",
chroma.Error: "border:#FF0000",
chroma.Background: " bg:#ffffff",
}))

27
styles/algol_nu.go Normal file
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@ -0,0 +1,27 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Algol_Nu style.
var Algol_Nu = Register(chroma.NewStyle("algol_nu", chroma.StyleEntries{
chroma.Comment: "italic #888",
chroma.CommentPreproc: "bold noitalic #888",
chroma.CommentSpecial: "bold noitalic #888",
chroma.Keyword: "bold",
chroma.KeywordDeclaration: "italic",
chroma.NameBuiltin: "bold italic",
chroma.NameBuiltinPseudo: "bold italic",
chroma.NameNamespace: "bold italic #666",
chroma.NameClass: "bold italic #666",
chroma.NameFunction: "bold italic #666",
chroma.NameVariable: "bold italic #666",
chroma.NameConstant: "bold italic #666",
chroma.OperatorWord: "bold",
chroma.LiteralString: "italic #666",
chroma.Error: "border:#FF0000",
chroma.Background: " bg:#ffffff",
}))

9
styles/api.go
View File

@ -14,6 +14,15 @@ func Register(style *chroma.Style) *chroma.Style {
return style return style
} }
// Names of all available styles.
func Names() []string {
out := []string{}
for name := range Registry {
out = append(out, name)
}
return out
}
// Get named style, or Fallback. // Get named style, or Fallback.
func Get(name string) *chroma.Style { func Get(name string) *chroma.Style {
if style, ok := Registry[name]; ok { if style, ok := Registry[name]; ok {

27
styles/arduino.go Normal file
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@ -0,0 +1,27 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Arduino style.
var Arduino = Register(chroma.NewStyle("arduino", chroma.StyleEntries{
chroma.Error: "#a61717",
chroma.Comment: "#95a5a6",
chroma.CommentPreproc: "#728E00",
chroma.Keyword: "#728E00",
chroma.KeywordConstant: "#00979D",
chroma.KeywordPseudo: "#00979D",
chroma.KeywordReserved: "#00979D",
chroma.KeywordType: "#00979D",
chroma.Operator: "#728E00",
chroma.Name: "#434f54",
chroma.NameBuiltin: "#728E00",
chroma.NameFunction: "#D35400",
chroma.NameOther: "#728E00",
chroma.LiteralNumber: "#8A7B52",
chroma.LiteralString: "#7F8C8D",
chroma.Background: " bg:#ffffff",
}))

44
styles/autumn.go Normal file
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@ -0,0 +1,44 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Autumn style.
var Autumn = Register(chroma.NewStyle("autumn", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "italic #aaaaaa",
chroma.CommentPreproc: "noitalic #4c8317",
chroma.CommentSpecial: "italic #0000aa",
chroma.Keyword: "#0000aa",
chroma.KeywordType: "#00aaaa",
chroma.OperatorWord: "#0000aa",
chroma.NameBuiltin: "#00aaaa",
chroma.NameFunction: "#00aa00",
chroma.NameClass: "underline #00aa00",
chroma.NameNamespace: "underline #00aaaa",
chroma.NameVariable: "#aa0000",
chroma.NameConstant: "#aa0000",
chroma.NameEntity: "bold #800",
chroma.NameAttribute: "#1e90ff",
chroma.NameTag: "bold #1e90ff",
chroma.NameDecorator: "#888888",
chroma.LiteralString: "#aa5500",
chroma.LiteralStringSymbol: "#0000aa",
chroma.LiteralStringRegex: "#009999",
chroma.LiteralNumber: "#009999",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#aa0000",
chroma.GenericInserted: "#00aa00",
chroma.GenericError: "#aa0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "#555555",
chroma.GenericOutput: "#888888",
chroma.GenericTraceback: "#aa0000",
chroma.Error: "#F00 bg:#FAA",
chroma.Background: " bg:#ffffff",
}))

15
styles/borland.go
View File

@ -1,3 +1,4 @@
package styles package styles
import ( import (
@ -6,20 +7,17 @@ import (
// Borland style. // Borland style.
var Borland = Register(chroma.NewStyle("borland", chroma.StyleEntries{ var Borland = Register(chroma.NewStyle("borland", chroma.StyleEntries{
chroma.Whitespace: "#bbbbbb", chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "italic #008800", chroma.Comment: "italic #008800",
chroma.CommentPreproc: "noitalic #008080", chroma.CommentPreproc: "noitalic #008080",
chroma.CommentSpecial: "noitalic bold", chroma.CommentSpecial: "noitalic bold",
chroma.LiteralString: "#0000FF",
chroma.String: "#0000FF", chroma.LiteralStringChar: "#800080",
chroma.StringChar: "#800080", chroma.LiteralNumber: "#0000FF",
chroma.Number: "#0000FF",
chroma.Keyword: "bold #000080", chroma.Keyword: "bold #000080",
chroma.OperatorWord: "bold", chroma.OperatorWord: "bold",
chroma.NameTag: "bold #000080", chroma.NameTag: "bold #000080",
chroma.NameAttribute: "#FF0000", chroma.NameAttribute: "#FF0000",
chroma.GenericHeading: "#999999", chroma.GenericHeading: "#999999",
chroma.GenericSubheading: "#aaaaaa", chroma.GenericSubheading: "#aaaaaa",
chroma.GenericDeleted: "bg:#ffdddd #000000", chroma.GenericDeleted: "bg:#ffdddd #000000",
@ -30,6 +28,7 @@ var Borland = Register(chroma.NewStyle("borland", chroma.StyleEntries{
chroma.GenericPrompt: "#555555", chroma.GenericPrompt: "#555555",
chroma.GenericOutput: "#888888", chroma.GenericOutput: "#888888",
chroma.GenericTraceback: "#aa0000", chroma.GenericTraceback: "#aa0000",
chroma.Error: "bg:#e3d2d2 #a61717", chroma.Error: "bg:#e3d2d2 #a61717",
chroma.Background: " bg:#ffffff",
})) }))

32
styles/bw.go Normal file
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@ -0,0 +1,32 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// BlackWhite style.
var BlackWhite = Register(chroma.NewStyle("bw", chroma.StyleEntries{
chroma.Comment: "italic",
chroma.CommentPreproc: "noitalic",
chroma.Keyword: "bold",
chroma.KeywordPseudo: "nobold",
chroma.KeywordType: "nobold",
chroma.OperatorWord: "bold",
chroma.NameClass: "bold",
chroma.NameNamespace: "bold",
chroma.NameException: "bold",
chroma.NameEntity: "bold",
chroma.NameTag: "bold",
chroma.LiteralString: "italic",
chroma.LiteralStringInterpol: "bold",
chroma.LiteralStringEscape: "bold",
chroma.GenericHeading: "bold",
chroma.GenericSubheading: "bold",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold",
chroma.Error: "border:#FF0000",
chroma.Background: " bg:#ffffff",
}))

60
styles/colorful.go Normal file
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@ -0,0 +1,60 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Colorful style.
var Colorful = Register(chroma.NewStyle("colorful", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "#888",
chroma.CommentPreproc: "#579",
chroma.CommentSpecial: "bold #cc0000",
chroma.Keyword: "bold #080",
chroma.KeywordPseudo: "#038",
chroma.KeywordType: "#339",
chroma.Operator: "#333",
chroma.OperatorWord: "bold #000",
chroma.NameBuiltin: "#007020",
chroma.NameFunction: "bold #06B",
chroma.NameClass: "bold #B06",
chroma.NameNamespace: "bold #0e84b5",
chroma.NameException: "bold #F00",
chroma.NameVariable: "#963",
chroma.NameVariableInstance: "#33B",
chroma.NameVariableClass: "#369",
chroma.NameVariableGlobal: "bold #d70",
chroma.NameConstant: "bold #036",
chroma.NameLabel: "bold #970",
chroma.NameEntity: "bold #800",
chroma.NameAttribute: "#00C",
chroma.NameTag: "#070",
chroma.NameDecorator: "bold #555",
chroma.LiteralString: "bg:#fff0f0",
chroma.LiteralStringChar: "#04D bg:",
chroma.LiteralStringDoc: "#D42 bg:",
chroma.LiteralStringInterpol: "bg:#eee",
chroma.LiteralStringEscape: "bold #666",
chroma.LiteralStringRegex: "bg:#fff0ff #000",
chroma.LiteralStringSymbol: "#A60 bg:",
chroma.LiteralStringOther: "#D20",
chroma.LiteralNumber: "bold #60E",
chroma.LiteralNumberInteger: "bold #00D",
chroma.LiteralNumberFloat: "bold #60E",
chroma.LiteralNumberHex: "bold #058",
chroma.LiteralNumberOct: "bold #40E",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#A00000",
chroma.GenericInserted: "#00A000",
chroma.GenericError: "#FF0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold #c65d09",
chroma.GenericOutput: "#888",
chroma.GenericTraceback: "#04D",
chroma.Error: "#F00 bg:#FAA",
chroma.Background: " bg:#ffffff",
}))

51
styles/default.go Normal file
View File

@ -0,0 +1,51 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Default style.
var Default = Register(chroma.NewStyle("default", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "italic #408080",
chroma.CommentPreproc: "noitalic #BC7A00",
chroma.Keyword: "bold #008000",
chroma.KeywordPseudo: "nobold",
chroma.KeywordType: "nobold #B00040",
chroma.Operator: "#666666",
chroma.OperatorWord: "bold #AA22FF",
chroma.NameBuiltin: "#008000",
chroma.NameFunction: "#0000FF",
chroma.NameClass: "bold #0000FF",
chroma.NameNamespace: "bold #0000FF",
chroma.NameException: "bold #D2413A",
chroma.NameVariable: "#19177C",
chroma.NameConstant: "#880000",
chroma.NameLabel: "#A0A000",
chroma.NameEntity: "bold #999999",
chroma.NameAttribute: "#7D9029",
chroma.NameTag: "bold #008000",
chroma.NameDecorator: "#AA22FF",
chroma.LiteralString: "#BA2121",
chroma.LiteralStringDoc: "italic",
chroma.LiteralStringInterpol: "bold #BB6688",
chroma.LiteralStringEscape: "bold #BB6622",
chroma.LiteralStringRegex: "#BB6688",
chroma.LiteralStringSymbol: "#19177C",
chroma.LiteralStringOther: "#008000",
chroma.LiteralNumber: "#666666",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#A00000",
chroma.GenericInserted: "#00A000",
chroma.GenericError: "#FF0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold #000080",
chroma.GenericOutput: "#888",
chroma.GenericTraceback: "#04D",
chroma.Error: "border:#FF0000",
chroma.Background: " bg:#f8f8f8",
}))

52
styles/emacs.go Normal file
View File

@ -0,0 +1,52 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Emacs style.
var Emacs = Register(chroma.NewStyle("emacs", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "italic #008800",
chroma.CommentPreproc: "noitalic",
chroma.CommentSpecial: "noitalic bold",
chroma.Keyword: "bold #AA22FF",
chroma.KeywordPseudo: "nobold",
chroma.KeywordType: "bold #00BB00",
chroma.Operator: "#666666",
chroma.OperatorWord: "bold #AA22FF",
chroma.NameBuiltin: "#AA22FF",
chroma.NameFunction: "#00A000",
chroma.NameClass: "#0000FF",
chroma.NameNamespace: "bold #0000FF",
chroma.NameException: "bold #D2413A",
chroma.NameVariable: "#B8860B",
chroma.NameConstant: "#880000",
chroma.NameLabel: "#A0A000",
chroma.NameEntity: "bold #999999",
chroma.NameAttribute: "#BB4444",
chroma.NameTag: "bold #008000",
chroma.NameDecorator: "#AA22FF",
chroma.LiteralString: "#BB4444",
chroma.LiteralStringDoc: "italic",
chroma.LiteralStringInterpol: "bold #BB6688",
chroma.LiteralStringEscape: "bold #BB6622",
chroma.LiteralStringRegex: "#BB6688",
chroma.LiteralStringSymbol: "#B8860B",
chroma.LiteralStringOther: "#008000",
chroma.LiteralNumber: "#666666",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#A00000",
chroma.GenericInserted: "#00A000",
chroma.GenericError: "#FF0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold #000080",
chroma.GenericOutput: "#888",
chroma.GenericTraceback: "#04D",
chroma.Error: "border:#FF0000",
chroma.Background: " bg:#f8f8f8",
}))

52
styles/friendly.go Normal file
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@ -0,0 +1,52 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Friendly style.
var Friendly = Register(chroma.NewStyle("friendly", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "italic #60a0b0",
chroma.CommentPreproc: "noitalic #007020",
chroma.CommentSpecial: "noitalic bg:#fff0f0",
chroma.Keyword: "bold #007020",
chroma.KeywordPseudo: "nobold",
chroma.KeywordType: "nobold #902000",
chroma.Operator: "#666666",
chroma.OperatorWord: "bold #007020",
chroma.NameBuiltin: "#007020",
chroma.NameFunction: "#06287e",
chroma.NameClass: "bold #0e84b5",
chroma.NameNamespace: "bold #0e84b5",
chroma.NameException: "#007020",
chroma.NameVariable: "#bb60d5",
chroma.NameConstant: "#60add5",
chroma.NameLabel: "bold #002070",
chroma.NameEntity: "bold #d55537",
chroma.NameAttribute: "#4070a0",
chroma.NameTag: "bold #062873",
chroma.NameDecorator: "bold #555555",
chroma.LiteralString: "#4070a0",
chroma.LiteralStringDoc: "italic",
chroma.LiteralStringInterpol: "italic #70a0d0",
chroma.LiteralStringEscape: "bold #4070a0",
chroma.LiteralStringRegex: "#235388",
chroma.LiteralStringSymbol: "#517918",
chroma.LiteralStringOther: "#c65d09",
chroma.LiteralNumber: "#40a070",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#A00000",
chroma.GenericInserted: "#00A000",
chroma.GenericError: "#FF0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold #c65d09",
chroma.GenericOutput: "#888",
chroma.GenericTraceback: "#04D",
chroma.Error: "border:#FF0000",
chroma.Background: " bg:#f0f0f0",
}))

28
styles/fruity.go Normal file
View File

@ -0,0 +1,28 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Fruity style.
var Fruity = Register(chroma.NewStyle("fruity", chroma.StyleEntries{
chroma.TextWhitespace: "#888888",
chroma.Background: "#ffffff bg:#111111",
chroma.GenericOutput: "#444444 bg:#222222",
chroma.Keyword: "#fb660a bold",
chroma.KeywordPseudo: "nobold",
chroma.LiteralNumber: "#0086f7 bold",
chroma.NameTag: "#fb660a bold",
chroma.NameVariable: "#fb660a",
chroma.Comment: "#008800 bg:#0f140f italic",
chroma.NameAttribute: "#ff0086 bold",
chroma.LiteralString: "#0086d2",
chroma.NameFunction: "#ff0086 bold",
chroma.GenericHeading: "#ffffff bold",
chroma.KeywordType: "#cdcaa9 bold",
chroma.GenericSubheading: "#ffffff bold",
chroma.NameConstant: "#0086d2",
chroma.CommentPreproc: "#ff0007 bold",
}))

18
styles/igor.go Normal file
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@ -0,0 +1,18 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Igor style.
var Igor = Register(chroma.NewStyle("igor", chroma.StyleEntries{
chroma.Comment: "italic #FF0000",
chroma.Keyword: "#0000FF",
chroma.NameFunction: "#C34E00",
chroma.NameDecorator: "#CC00A3",
chroma.NameClass: "#007575",
chroma.LiteralString: "#009C00",
chroma.Background: " bg:#ffffff",
}))

61
styles/lovelace.go Normal file
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@ -0,0 +1,61 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Lovelace style.
var Lovelace = Register(chroma.NewStyle("lovelace", chroma.StyleEntries{
chroma.TextWhitespace: "#a89028",
chroma.Comment: "italic #888888",
chroma.CommentHashbang: "#287088",
chroma.CommentMultiline: "#888888",
chroma.CommentPreproc: "noitalic #289870",
chroma.Keyword: "#2838b0",
chroma.KeywordConstant: "italic #444444",
chroma.KeywordDeclaration: "italic",
chroma.KeywordType: "italic",
chroma.Operator: "#666666",
chroma.OperatorWord: "#a848a8",
chroma.Punctuation: "#888888",
chroma.NameAttribute: "#388038",
chroma.NameBuiltin: "#388038",
chroma.NameBuiltinPseudo: "italic",
chroma.NameClass: "#287088",
chroma.NameConstant: "#b85820",
chroma.NameDecorator: "#287088",
chroma.NameEntity: "#709030",
chroma.NameException: "#908828",
chroma.NameFunction: "#785840",
chroma.NameFunctionMagic: "#b85820",
chroma.NameLabel: "#289870",
chroma.NameNamespace: "#289870",
chroma.NameTag: "#2838b0",
chroma.NameVariable: "#b04040",
chroma.NameVariableGlobal: "#908828",
chroma.NameVariableMagic: "#b85820",
chroma.LiteralString: "#b83838",
chroma.LiteralStringAffix: "#444444",
chroma.LiteralStringChar: "#a848a8",
chroma.LiteralStringDelimiter: "#b85820",
chroma.LiteralStringDoc: "italic #b85820",
chroma.LiteralStringEscape: "#709030",
chroma.LiteralStringInterpol: "underline",
chroma.LiteralStringOther: "#a848a8",
chroma.LiteralStringRegex: "#a848a8",
chroma.LiteralNumber: "#444444",
chroma.GenericDeleted: "#c02828",
chroma.GenericEmph: "italic",
chroma.GenericError: "#c02828",
chroma.GenericHeading: "#666666",
chroma.GenericSubheading: "#444444",
chroma.GenericInserted: "#388038",
chroma.GenericOutput: "#666666",
chroma.GenericPrompt: "#444444",
chroma.GenericStrong: "bold",
chroma.GenericTraceback: "#2838b0",
chroma.Error: "bg:#a848a8",
chroma.Background: " bg:#ffffff",
}))

52
styles/manni.go Normal file
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@ -0,0 +1,52 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Manni style.
var Manni = Register(chroma.NewStyle("manni", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "italic #0099FF",
chroma.CommentPreproc: "noitalic #009999",
chroma.CommentSpecial: "bold",
chroma.Keyword: "bold #006699",
chroma.KeywordPseudo: "nobold",
chroma.KeywordType: "#007788",
chroma.Operator: "#555555",
chroma.OperatorWord: "bold #000000",
chroma.NameBuiltin: "#336666",
chroma.NameFunction: "#CC00FF",
chroma.NameClass: "bold #00AA88",
chroma.NameNamespace: "bold #00CCFF",
chroma.NameException: "bold #CC0000",
chroma.NameVariable: "#003333",
chroma.NameConstant: "#336600",
chroma.NameLabel: "#9999FF",
chroma.NameEntity: "bold #999999",
chroma.NameAttribute: "#330099",
chroma.NameTag: "bold #330099",
chroma.NameDecorator: "#9999FF",
chroma.LiteralString: "#CC3300",
chroma.LiteralStringDoc: "italic",
chroma.LiteralStringInterpol: "#AA0000",
chroma.LiteralStringEscape: "bold #CC3300",
chroma.LiteralStringRegex: "#33AAAA",
chroma.LiteralStringSymbol: "#FFCC33",
chroma.LiteralStringOther: "#CC3300",
chroma.LiteralNumber: "#FF6600",
chroma.GenericHeading: "bold #003300",
chroma.GenericSubheading: "bold #003300",
chroma.GenericDeleted: "border:#CC0000 bg:#FFCCCC",
chroma.GenericInserted: "border:#00CC00 bg:#CCFFCC",
chroma.GenericError: "#FF0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold #000099",
chroma.GenericOutput: "#AAAAAA",
chroma.GenericTraceback: "#99CC66",
chroma.Error: "bg:#FFAAAA #AA0000",
chroma.Background: " bg:#f0f3f3",
}))

38
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package styles
import (
"github.com/alecthomas/chroma"
)
// Monokai style.
var Monokai = Register(chroma.NewStyle("monokai", chroma.StyleEntries{
chroma.Text: "#f8f8f2",
chroma.Error: "#960050 bg:#1e0010",
chroma.Comment: "#75715e",
chroma.Keyword: "#66d9ef",
chroma.KeywordNamespace: "#f92672",
chroma.Operator: "#f92672",
chroma.Punctuation: "#f8f8f2",
chroma.Name: "#f8f8f2",
chroma.NameAttribute: "#a6e22e",
chroma.NameClass: "#a6e22e",
chroma.NameConstant: "#66d9ef",
chroma.NameDecorator: "#a6e22e",
chroma.NameException: "#a6e22e",
chroma.NameFunction: "#a6e22e",
chroma.NameOther: "#a6e22e",
chroma.NameTag: "#f92672",
chroma.LiteralNumber: "#ae81ff",
chroma.Literal: "#ae81ff",
chroma.LiteralDate: "#e6db74",
chroma.LiteralString: "#e6db74",
chroma.LiteralStringEscape: "#ae81ff",
chroma.GenericDeleted: "#f92672",
chroma.GenericEmph: "italic",
chroma.GenericInserted: "#a6e22e",
chroma.GenericStrong: "bold",
chroma.GenericSubheading: "#75715e",
chroma.Background: " bg:#272822",
}))

60
styles/murphy.go Normal file
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package styles
import (
"github.com/alecthomas/chroma"
)
// Murphy style.
var Murphy = Register(chroma.NewStyle("murphy", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "#666 italic",
chroma.CommentPreproc: "#579 noitalic",
chroma.CommentSpecial: "#c00 bold",
chroma.Keyword: "bold #289",
chroma.KeywordPseudo: "#08f",
chroma.KeywordType: "#66f",
chroma.Operator: "#333",
chroma.OperatorWord: "bold #000",
chroma.NameBuiltin: "#072",
chroma.NameFunction: "bold #5ed",
chroma.NameClass: "bold #e9e",
chroma.NameNamespace: "bold #0e84b5",
chroma.NameException: "bold #F00",
chroma.NameVariable: "#036",
chroma.NameVariableInstance: "#aaf",
chroma.NameVariableClass: "#ccf",
chroma.NameVariableGlobal: "#f84",
chroma.NameConstant: "bold #5ed",
chroma.NameLabel: "bold #970",
chroma.NameEntity: "#800",
chroma.NameAttribute: "#007",
chroma.NameTag: "#070",
chroma.NameDecorator: "bold #555",
chroma.LiteralString: "bg:#e0e0ff",
chroma.LiteralStringChar: "#88F bg:",
chroma.LiteralStringDoc: "#D42 bg:",
chroma.LiteralStringInterpol: "bg:#eee",
chroma.LiteralStringEscape: "bold #666",
chroma.LiteralStringRegex: "bg:#e0e0ff #000",
chroma.LiteralStringSymbol: "#fc8 bg:",
chroma.LiteralStringOther: "#f88",
chroma.LiteralNumber: "bold #60E",
chroma.LiteralNumberInteger: "bold #66f",
chroma.LiteralNumberFloat: "bold #60E",
chroma.LiteralNumberHex: "bold #058",
chroma.LiteralNumberOct: "bold #40E",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#A00000",
chroma.GenericInserted: "#00A000",
chroma.GenericError: "#FF0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold #c65d09",
chroma.GenericOutput: "#888",
chroma.GenericTraceback: "#04D",
chroma.Error: "#F00 bg:#FAA",
chroma.Background: " bg:#ffffff",
}))

43
styles/native.go Normal file
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package styles
import (
"github.com/alecthomas/chroma"
)
// Native style.
var Native = Register(chroma.NewStyle("native", chroma.StyleEntries{
chroma.Background: "#d0d0d0 bg:#202020",
chroma.TextWhitespace: "#666666",
chroma.Comment: "italic #999999",
chroma.CommentPreproc: "noitalic bold #cd2828",
chroma.CommentSpecial: "noitalic bold #e50808 bg:#520000",
chroma.Keyword: "bold #6ab825",
chroma.KeywordPseudo: "nobold",
chroma.OperatorWord: "bold #6ab825",
chroma.LiteralString: "#ed9d13",
chroma.LiteralStringOther: "#ffa500",
chroma.LiteralNumber: "#3677a9",
chroma.NameBuiltin: "#24909d",
chroma.NameVariable: "#40ffff",
chroma.NameConstant: "#40ffff",
chroma.NameClass: "underline #447fcf",
chroma.NameFunction: "#447fcf",
chroma.NameNamespace: "underline #447fcf",
chroma.NameException: "#bbbbbb",
chroma.NameTag: "bold #6ab825",
chroma.NameAttribute: "#bbbbbb",
chroma.NameDecorator: "#ffa500",
chroma.GenericHeading: "bold #ffffff",
chroma.GenericSubheading: "underline #ffffff",
chroma.GenericDeleted: "#d22323",
chroma.GenericInserted: "#589819",
chroma.GenericError: "#d22323",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "#aaaaaa",
chroma.GenericOutput: "#cccccc",
chroma.GenericTraceback: "#d22323",
chroma.Error: "bg:#e3d2d2 #a61717",
}))

46
styles/paraiso-dark.go Normal file
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package styles
import (
"github.com/alecthomas/chroma"
)
// ParaisoDark style.
var ParaisoDark = Register(chroma.NewStyle("paraiso-dark", chroma.StyleEntries{
chroma.Text: "#e7e9db",
chroma.Error: "#ef6155",
chroma.Comment: "#776e71",
chroma.Keyword: "#815ba4",
chroma.KeywordNamespace: "#5bc4bf",
chroma.KeywordType: "#fec418",
chroma.Operator: "#5bc4bf",
chroma.Punctuation: "#e7e9db",
chroma.Name: "#e7e9db",
chroma.NameAttribute: "#06b6ef",
chroma.NameClass: "#fec418",
chroma.NameConstant: "#ef6155",
chroma.NameDecorator: "#5bc4bf",
chroma.NameException: "#ef6155",
chroma.NameFunction: "#06b6ef",
chroma.NameNamespace: "#fec418",
chroma.NameOther: "#06b6ef",
chroma.NameTag: "#5bc4bf",
chroma.NameVariable: "#ef6155",
chroma.LiteralNumber: "#f99b15",
chroma.Literal: "#f99b15",
chroma.LiteralDate: "#48b685",
chroma.LiteralString: "#48b685",
chroma.LiteralStringChar: "#e7e9db",
chroma.LiteralStringDoc: "#776e71",
chroma.LiteralStringEscape: "#f99b15",
chroma.LiteralStringInterpol: "#f99b15",
chroma.GenericDeleted: "#ef6155",
chroma.GenericEmph: "italic",
chroma.GenericHeading: "bold #e7e9db",
chroma.GenericInserted: "#48b685",
chroma.GenericPrompt: "bold #776e71",
chroma.GenericStrong: "bold",
chroma.GenericSubheading: "bold #5bc4bf",
chroma.Background: " bg:#2f1e2e",
}))

46
styles/paraiso-light.go Normal file
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@ -0,0 +1,46 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// ParaisoLight style.
var ParaisoLight = Register(chroma.NewStyle("paraiso-light", chroma.StyleEntries{
chroma.Text: "#2f1e2e",
chroma.Error: "#ef6155",
chroma.Comment: "#8d8687",
chroma.Keyword: "#815ba4",
chroma.KeywordNamespace: "#5bc4bf",
chroma.KeywordType: "#fec418",
chroma.Operator: "#5bc4bf",
chroma.Punctuation: "#2f1e2e",
chroma.Name: "#2f1e2e",
chroma.NameAttribute: "#06b6ef",
chroma.NameClass: "#fec418",
chroma.NameConstant: "#ef6155",
chroma.NameDecorator: "#5bc4bf",
chroma.NameException: "#ef6155",
chroma.NameFunction: "#06b6ef",
chroma.NameNamespace: "#fec418",
chroma.NameOther: "#06b6ef",
chroma.NameTag: "#5bc4bf",
chroma.NameVariable: "#ef6155",
chroma.LiteralNumber: "#f99b15",
chroma.Literal: "#f99b15",
chroma.LiteralDate: "#48b685",
chroma.LiteralString: "#48b685",
chroma.LiteralStringChar: "#2f1e2e",
chroma.LiteralStringDoc: "#8d8687",
chroma.LiteralStringEscape: "#f99b15",
chroma.LiteralStringInterpol: "#f99b15",
chroma.GenericDeleted: "#ef6155",
chroma.GenericEmph: "italic",
chroma.GenericHeading: "bold #2f1e2e",
chroma.GenericInserted: "#48b685",
chroma.GenericPrompt: "bold #8d8687",
chroma.GenericStrong: "bold",
chroma.GenericSubheading: "bold #5bc4bf",
chroma.Background: " bg:#e7e9db",
}))

53
styles/pastie.go Normal file
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package styles
import (
"github.com/alecthomas/chroma"
)
// Pastie style.
var Pastie = Register(chroma.NewStyle("pastie", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "#888888",
chroma.CommentPreproc: "bold #cc0000",
chroma.CommentSpecial: "bg:#fff0f0 bold #cc0000",
chroma.LiteralString: "bg:#fff0f0 #dd2200",
chroma.LiteralStringRegex: "bg:#fff0ff #008800",
chroma.LiteralStringOther: "bg:#f0fff0 #22bb22",
chroma.LiteralStringSymbol: "#aa6600",
chroma.LiteralStringInterpol: "#3333bb",
chroma.LiteralStringEscape: "#0044dd",
chroma.OperatorWord: "#008800",
chroma.Keyword: "bold #008800",
chroma.KeywordPseudo: "nobold",
chroma.KeywordType: "#888888",
chroma.NameClass: "bold #bb0066",
chroma.NameException: "bold #bb0066",
chroma.NameFunction: "bold #0066bb",
chroma.NameProperty: "bold #336699",
chroma.NameNamespace: "bold #bb0066",
chroma.NameBuiltin: "#003388",
chroma.NameVariable: "#336699",
chroma.NameVariableClass: "#336699",
chroma.NameVariableInstance: "#3333bb",
chroma.NameVariableGlobal: "#dd7700",
chroma.NameConstant: "bold #003366",
chroma.NameTag: "bold #bb0066",
chroma.NameAttribute: "#336699",
chroma.NameDecorator: "#555555",
chroma.NameLabel: "italic #336699",
chroma.LiteralNumber: "bold #0000DD",
chroma.GenericHeading: "#333",
chroma.GenericSubheading: "#666",
chroma.GenericDeleted: "bg:#ffdddd #000000",
chroma.GenericInserted: "bg:#ddffdd #000000",
chroma.GenericError: "#aa0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "#555555",
chroma.GenericOutput: "#888888",
chroma.GenericTraceback: "#aa0000",
chroma.Error: "bg:#e3d2d2 #a61717",
chroma.Background: " bg:#ffffff",
}))

45
styles/perldoc.go Normal file
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@ -0,0 +1,45 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Perldoc style.
var Perldoc = Register(chroma.NewStyle("perldoc", chroma.StyleEntries{
chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "#228B22",
chroma.CommentPreproc: "#1e889b",
chroma.CommentSpecial: "#8B008B bold",
chroma.LiteralString: "#CD5555",
chroma.LiteralStringHeredoc: "#1c7e71 italic",
chroma.LiteralStringRegex: "#1c7e71",
chroma.LiteralStringOther: "#cb6c20",
chroma.LiteralNumber: "#B452CD",
chroma.OperatorWord: "#8B008B",
chroma.Keyword: "#8B008B bold",
chroma.KeywordType: "#00688B",
chroma.NameClass: "#008b45 bold",
chroma.NameException: "#008b45 bold",
chroma.NameFunction: "#008b45",
chroma.NameNamespace: "#008b45 underline",
chroma.NameVariable: "#00688B",
chroma.NameConstant: "#00688B",
chroma.NameDecorator: "#707a7c",
chroma.NameTag: "#8B008B bold",
chroma.NameAttribute: "#658b00",
chroma.NameBuiltin: "#658b00",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#aa0000",
chroma.GenericInserted: "#00aa00",
chroma.GenericError: "#aa0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "#555555",
chroma.GenericOutput: "#888888",
chroma.GenericTraceback: "#aa0000",
chroma.Error: "bg:#e3d2d2 #a61717",
chroma.Background: " bg:#eeeedd",
}))

48
styles/rainbow_dash.go Normal file
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@ -0,0 +1,48 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// RainbowDash style.
var RainbowDash = Register(chroma.NewStyle("rainbow_dash", chroma.StyleEntries{
chroma.Comment: "italic #0080ff",
chroma.CommentPreproc: "noitalic",
chroma.CommentSpecial: "bold",
chroma.Error: "bg:#cc0000 #ffffff",
chroma.GenericDeleted: "border:#c5060b bg:#ffcccc",
chroma.GenericEmph: "italic",
chroma.GenericError: "#ff0000",
chroma.GenericHeading: "bold #2c5dcd",
chroma.GenericInserted: "border:#00cc00 bg:#ccffcc",
chroma.GenericOutput: "#aaaaaa",
chroma.GenericPrompt: "bold #2c5dcd",
chroma.GenericStrong: "bold",
chroma.GenericSubheading: "bold #2c5dcd",
chroma.GenericTraceback: "#c5060b",
chroma.Keyword: "bold #2c5dcd",
chroma.KeywordPseudo: "nobold",
chroma.KeywordType: "#5918bb",
chroma.NameAttribute: "italic #2c5dcd",
chroma.NameBuiltin: "bold #5918bb",
chroma.NameClass: "underline",
chroma.NameConstant: "#318495",
chroma.NameDecorator: "bold #ff8000",
chroma.NameEntity: "bold #5918bb",
chroma.NameException: "bold #5918bb",
chroma.NameFunction: "bold #ff8000",
chroma.NameTag: "bold #2c5dcd",
chroma.LiteralNumber: "bold #5918bb",
chroma.Operator: "#2c5dcd",
chroma.OperatorWord: "bold",
chroma.LiteralString: "#00cc66",
chroma.LiteralStringDoc: "italic",
chroma.LiteralStringEscape: "bold #c5060b",
chroma.LiteralStringOther: "#318495",
chroma.LiteralStringSymbol: "bold #c5060b",
chroma.Text: "#4d4d4d",
chroma.TextWhitespace: "#cbcbcb",
chroma.Background: " bg:#ffffff",
}))

20
styles/rrt.go Normal file
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@ -0,0 +1,20 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Rrt style.
var Rrt = Register(chroma.NewStyle("rrt", chroma.StyleEntries{
chroma.Comment: "#00ff00",
chroma.NameFunction: "#ffff00",
chroma.NameVariable: "#eedd82",
chroma.NameConstant: "#7fffd4",
chroma.Keyword: "#ff0000",
chroma.CommentPreproc: "#e5e5e5",
chroma.LiteralString: "#87ceeb",
chroma.KeywordType: "#ee82ee",
chroma.Background: " bg:#000000",
}))

3
styles/swapoff.go
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@ -6,10 +6,11 @@ import (
// SwapOff theme. // SwapOff theme.
var SwapOff = Register(chroma.NewStyle("swapoff", map[chroma.TokenType]string{ var SwapOff = Register(chroma.NewStyle("swapoff", map[chroma.TokenType]string{
chroma.Background: "#lightgray bg:#black",
chroma.Number: "bold #ansiyellow", chroma.Number: "bold #ansiyellow",
chroma.Comment: "#ansiteal", chroma.Comment: "#ansiteal",
chroma.CommentPreproc: "bold #ansigreen", chroma.CommentPreproc: "bold #ansigreen",
chroma.String: "bold #ansiteal", chroma.String: "bold #ansiturquoise",
chroma.Keyword: "bold #ansiwhite", chroma.Keyword: "bold #ansiwhite",
chroma.GenericHeading: "bold", chroma.GenericHeading: "bold",
chroma.GenericSubheading: "bold", chroma.GenericSubheading: "bold",

80
styles/tango.go Normal file
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@ -0,0 +1,80 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Tango style.
var Tango = Register(chroma.NewStyle("tango", chroma.StyleEntries{
chroma.TextWhitespace: "underline #f8f8f8",
chroma.Error: "#a40000 border:#ef2929",
chroma.Other: "#000000",
chroma.Comment: "italic #8f5902",
chroma.CommentMultiline: "italic #8f5902",
chroma.CommentPreproc: "italic #8f5902",
chroma.CommentSingle: "italic #8f5902",
chroma.CommentSpecial: "italic #8f5902",
chroma.Keyword: "bold #204a87",
chroma.KeywordConstant: "bold #204a87",
chroma.KeywordDeclaration: "bold #204a87",
chroma.KeywordNamespace: "bold #204a87",
chroma.KeywordPseudo: "bold #204a87",
chroma.KeywordReserved: "bold #204a87",
chroma.KeywordType: "bold #204a87",
chroma.Operator: "bold #ce5c00",
chroma.OperatorWord: "bold #204a87",
chroma.Punctuation: "bold #000000",
chroma.Name: "#000000",
chroma.NameAttribute: "#c4a000",
chroma.NameBuiltin: "#204a87",
chroma.NameBuiltinPseudo: "#3465a4",
chroma.NameClass: "#000000",
chroma.NameConstant: "#000000",
chroma.NameDecorator: "bold #5c35cc",
chroma.NameEntity: "#ce5c00",
chroma.NameException: "bold #cc0000",
chroma.NameFunction: "#000000",
chroma.NameProperty: "#000000",
chroma.NameLabel: "#f57900",
chroma.NameNamespace: "#000000",
chroma.NameOther: "#000000",
chroma.NameTag: "bold #204a87",
chroma.NameVariable: "#000000",
chroma.NameVariableClass: "#000000",
chroma.NameVariableGlobal: "#000000",
chroma.NameVariableInstance: "#000000",
chroma.LiteralNumber: "bold #0000cf",
chroma.LiteralNumberFloat: "bold #0000cf",
chroma.LiteralNumberHex: "bold #0000cf",
chroma.LiteralNumberInteger: "bold #0000cf",
chroma.LiteralNumberIntegerLong: "bold #0000cf",
chroma.LiteralNumberOct: "bold #0000cf",
chroma.Literal: "#000000",
chroma.LiteralDate: "#000000",
chroma.LiteralString: "#4e9a06",
chroma.LiteralStringBacktick: "#4e9a06",
chroma.LiteralStringChar: "#4e9a06",
chroma.LiteralStringDoc: "italic #8f5902",
chroma.LiteralStringDouble: "#4e9a06",
chroma.LiteralStringEscape: "#4e9a06",
chroma.LiteralStringHeredoc: "#4e9a06",
chroma.LiteralStringInterpol: "#4e9a06",
chroma.LiteralStringOther: "#4e9a06",
chroma.LiteralStringRegex: "#4e9a06",
chroma.LiteralStringSingle: "#4e9a06",
chroma.LiteralStringSymbol: "#4e9a06",
chroma.Generic: "#000000",
chroma.GenericDeleted: "#a40000",
chroma.GenericEmph: "italic #000000",
chroma.GenericError: "#ef2929",
chroma.GenericHeading: "bold #000080",
chroma.GenericInserted: "#00A000",
chroma.GenericOutput: "italic #000000",
chroma.GenericPrompt: "#8f5902",
chroma.GenericStrong: "bold #000000",
chroma.GenericSubheading: "bold #800080",
chroma.GenericTraceback: "bold #a40000",
chroma.Background: " bg:#f8f8f8",
}))

15
styles/trac.go
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@ -1,19 +1,20 @@
package styles package styles
import ( import (
"github.com/alecthomas/chroma" "github.com/alecthomas/chroma"
) )
// Trac colour scheme. // Trac style.
var Trac = Register(chroma.NewStyle("trac", map[chroma.TokenType]string{ var Trac = Register(chroma.NewStyle("trac", chroma.StyleEntries{
chroma.Whitespace: "#bbbbbb", chroma.TextWhitespace: "#bbbbbb",
chroma.Comment: "italic #999988", chroma.Comment: "italic #999988",
chroma.CommentPreproc: "bold noitalic #999999", chroma.CommentPreproc: "bold noitalic #999999",
chroma.CommentSpecial: "bold #999999", chroma.CommentSpecial: "bold #999999",
chroma.Operator: "bold", chroma.Operator: "bold",
chroma.String: "#bb8844", chroma.LiteralString: "#bb8844",
chroma.StringRegex: "#808000", chroma.LiteralStringRegex: "#808000",
chroma.Number: "#009999", chroma.LiteralNumber: "#009999",
chroma.Keyword: "bold", chroma.Keyword: "bold",
chroma.KeywordType: "#445588", chroma.KeywordType: "#445588",
chroma.NameBuiltin: "#999999", chroma.NameBuiltin: "#999999",
@ -37,4 +38,6 @@ var Trac = Register(chroma.NewStyle("trac", map[chroma.TokenType]string{
chroma.GenericOutput: "#888888", chroma.GenericOutput: "#888888",
chroma.GenericTraceback: "#aa0000", chroma.GenericTraceback: "#aa0000",
chroma.Error: "bg:#e3d2d2 #a61717", chroma.Error: "bg:#e3d2d2 #a61717",
chroma.Background: " bg:#ffffff",
})) }))

37
styles/vim.go Normal file
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@ -0,0 +1,37 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Vim style.
var Vim = Register(chroma.NewStyle("vim", chroma.StyleEntries{
chroma.Background: "#cccccc bg:#000000",
chroma.Comment: "#000080",
chroma.CommentSpecial: "bold #cd0000",
chroma.Keyword: "#cdcd00",
chroma.KeywordDeclaration: "#00cd00",
chroma.KeywordNamespace: "#cd00cd",
chroma.KeywordType: "#00cd00",
chroma.Operator: "#3399cc",
chroma.OperatorWord: "#cdcd00",
chroma.NameClass: "#00cdcd",
chroma.NameBuiltin: "#cd00cd",
chroma.NameException: "bold #666699",
chroma.NameVariable: "#00cdcd",
chroma.LiteralString: "#cd0000",
chroma.LiteralNumber: "#cd00cd",
chroma.GenericHeading: "bold #000080",
chroma.GenericSubheading: "bold #800080",
chroma.GenericDeleted: "#cd0000",
chroma.GenericInserted: "#00cd00",
chroma.GenericError: "#FF0000",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold #000080",
chroma.GenericOutput: "#888",
chroma.GenericTraceback: "#04D",
chroma.Error: "border:#FF0000",
}))

25
styles/vs.go Normal file
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@ -0,0 +1,25 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// VisualStudio style.
var VisualStudio = Register(chroma.NewStyle("vs", chroma.StyleEntries{
chroma.Comment: "#008000",
chroma.CommentPreproc: "#0000ff",
chroma.Keyword: "#0000ff",
chroma.OperatorWord: "#0000ff",
chroma.KeywordType: "#2b91af",
chroma.NameClass: "#2b91af",
chroma.LiteralString: "#a31515",
chroma.GenericHeading: "bold",
chroma.GenericSubheading: "bold",
chroma.GenericEmph: "italic",
chroma.GenericStrong: "bold",
chroma.GenericPrompt: "bold",
chroma.Error: "border:#FF0000",
chroma.Background: " bg:#ffffff",
}))

31
styles/xcode.go Normal file
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@ -0,0 +1,31 @@
package styles
import (
"github.com/alecthomas/chroma"
)
// Xcode style.
var Xcode = Register(chroma.NewStyle("xcode", chroma.StyleEntries{
chroma.Comment: "#177500",
chroma.CommentPreproc: "#633820",
chroma.LiteralString: "#C41A16",
chroma.LiteralStringChar: "#2300CE",
chroma.Operator: "#000000",
chroma.Keyword: "#A90D91",
chroma.Name: "#000000",
chroma.NameAttribute: "#836C28",
chroma.NameClass: "#3F6E75",
chroma.NameFunction: "#000000",
chroma.NameBuiltin: "#A90D91",
chroma.NameBuiltinPseudo: "#5B269A",
chroma.NameVariable: "#000000",
chroma.NameTag: "#000000",
chroma.NameDecorator: "#000000",
chroma.NameLabel: "#000000",
chroma.Literal: "#1C01CE",
chroma.LiteralNumber: "#1C01CE",
chroma.Error: "#000000",
chroma.Background: " bg:#ffffff",
}))

165
tokentype_string.go
View File

@ -1,91 +1,94 @@
// Code generated by "stringer -type TokenType"; DO NOT EDIT // Code generated by "stringer -type TokenType"; DO NOT EDIT.
package chroma package chroma
import "fmt" import "fmt"
const _TokenType_name = "EscapeErrorOtherKeywordKeywordConstantKeywordDeclarationKeywordNamespaceKeywordPseudoKeywordReservedKeywordTypeNameNameAttributeNameBuiltinNameBuiltinPseudoNameClassNameConstantNameDecoratorNameEntityNameExceptionNameFunctionNameFunctionMagicNamePropertyNameLabelNameNamespaceNameOtherNameTagNameVariableNameVariableClassNameVariableGlobalNameVariableInstanceNameVariableMagicLiteralLiteralDateLiteralStringLiteralStringAffixLiteralStringBacktickLiteralStringCharLiteralStringDelimiterLiteralStringDocLiteralStringDoubleLiteralStringEscapeLiteralStringHeredocLiteralStringInterpolLiteralStringOtherLiteralStringRegexLiteralStringSingleLiteralStringSymbolLiteralStringNameLiteralNumberLiteralNumberBinLiteralNumberFloatLiteralNumberHexLiteralNumberIntegerLiteralNumberIntegerLongLiteralNumberOctOperatorOperatorWordPunctuationCommentCommentHashbangCommentMultilineCommentSingleCommentSpecialCommentPreprocCommentPreprocFileGenericGenericDeletedGenericEmphGenericErrorGenericHeadingGenericInsertedGenericOutputGenericPromptGenericStrongGenericSubheadingGenericTracebackGenericUnderlineTextTextWhitespace" const _TokenType_name = "BackgroundEscapeErrorOtherEOFKeywordKeywordConstantKeywordDeclarationKeywordNamespaceKeywordPseudoKeywordReservedKeywordTypeNameNameAttributeNameBuiltinNameBuiltinPseudoNameClassNameConstantNameDecoratorNameEntityNameExceptionNameFunctionNameFunctionMagicNamePropertyNameLabelNameNamespaceNameOtherNameOperatorNameTagNameVariableNameVariableClassNameVariableGlobalNameVariableInstanceNameVariableMagicLiteralLiteralDateLiteralStringLiteralStringAffixLiteralStringBacktickLiteralStringCharLiteralStringDelimiterLiteralStringDocLiteralStringDoubleLiteralStringEscapeLiteralStringHeredocLiteralStringInterpolLiteralStringOtherLiteralStringRegexLiteralStringSingleLiteralStringSymbolLiteralStringNameLiteralNumberLiteralNumberBinLiteralNumberFloatLiteralNumberHexLiteralNumberIntegerLiteralNumberIntegerLongLiteralNumberOctOperatorOperatorWordPunctuationCommentCommentHashbangCommentMultilineCommentSingleCommentSpecialCommentPreprocCommentPreprocFileGenericGenericDeletedGenericEmphGenericErrorGenericHeadingGenericInsertedGenericOutputGenericPromptGenericStrongGenericSubheadingGenericTracebackGenericUnderlineTextTextWhitespace"
var _TokenType_map = map[TokenType]string{ var _TokenType_map = map[TokenType]string{
0: _TokenType_name[0:6], -1: _TokenType_name[0:10],
1: _TokenType_name[6:11], 0: _TokenType_name[10:16],
2: _TokenType_name[11:16], 1: _TokenType_name[16:21],
1000: _TokenType_name[16:23], 2: _TokenType_name[21:26],
1001: _TokenType_name[23:38], 3: _TokenType_name[26:29],
1002: _TokenType_name[38:56], 1000: _TokenType_name[29:36],
1003: _TokenType_name[56:72], 1001: _TokenType_name[36:51],
1004: _TokenType_name[72:85], 1002: _TokenType_name[51:69],
1005: _TokenType_name[85:100], 1003: _TokenType_name[69:85],
1006: _TokenType_name[100:111], 1004: _TokenType_name[85:98],
2000: _TokenType_name[111:115], 1005: _TokenType_name[98:113],
2001: _TokenType_name[115:128], 1006: _TokenType_name[113:124],
2002: _TokenType_name[128:139], 2000: _TokenType_name[124:128],
2003: _TokenType_name[139:156], 2001: _TokenType_name[128:141],
2004: _TokenType_name[156:165], 2002: _TokenType_name[141:152],
2005: _TokenType_name[165:177], 2003: _TokenType_name[152:169],
2006: _TokenType_name[177:190], 2004: _TokenType_name[169:178],
2007: _TokenType_name[190:200], 2005: _TokenType_name[178:190],
2008: _TokenType_name[200:213], 2006: _TokenType_name[190:203],
2009: _TokenType_name[213:225], 2007: _TokenType_name[203:213],
2010: _TokenType_name[225:242], 2008: _TokenType_name[213:226],
2011: _TokenType_name[242:254], 2009: _TokenType_name[226:238],
2012: _TokenType_name[254:263], 2010: _TokenType_name[238:255],
2013: _TokenType_name[263:276], 2011: _TokenType_name[255:267],
2014: _TokenType_name[276:285], 2012: _TokenType_name[267:276],
2015: _TokenType_name[285:292], 2013: _TokenType_name[276:289],
2016: _TokenType_name[292:304], 2014: _TokenType_name[289:298],
2017: _TokenType_name[304:321], 2015: _TokenType_name[298:310],
2018: _TokenType_name[321:339], 2016: _TokenType_name[310:317],
2019: _TokenType_name[339:359], 2017: _TokenType_name[317:329],
2020: _TokenType_name[359:376], 2018: _TokenType_name[329:346],
3000: _TokenType_name[376:383], 2019: _TokenType_name[346:364],
3001: _TokenType_name[383:394], 2020: _TokenType_name[364:384],
3100: _TokenType_name[394:407], 2021: _TokenType_name[384:401],
3101: _TokenType_name[407:425], 3000: _TokenType_name[401:408],
3102: _TokenType_name[425:446], 3001: _TokenType_name[408:419],
3103: _TokenType_name[446:463], 3100: _TokenType_name[419:432],
3104: _TokenType_name[463:485], 3101: _TokenType_name[432:450],
3105: _TokenType_name[485:501], 3102: _TokenType_name[450:471],
3106: _TokenType_name[501:520], 3103: _TokenType_name[471:488],
3107: _TokenType_name[520:539], 3104: _TokenType_name[488:510],
3108: _TokenType_name[539:559], 3105: _TokenType_name[510:526],
3109: _TokenType_name[559:580], 3106: _TokenType_name[526:545],
3110: _TokenType_name[580:598], 3107: _TokenType_name[545:564],
3111: _TokenType_name[598:616], 3108: _TokenType_name[564:584],
3112: _TokenType_name[616:635], 3109: _TokenType_name[584:605],
3113: _TokenType_name[635:654], 3110: _TokenType_name[605:623],
3114: _TokenType_name[654:671], 3111: _TokenType_name[623:641],
3200: _TokenType_name[671:684], 3112: _TokenType_name[641:660],
3201: _TokenType_name[684:700], 3113: _TokenType_name[660:679],
3202: _TokenType_name[700:718], 3114: _TokenType_name[679:696],
3203: _TokenType_name[718:734], 3200: _TokenType_name[696:709],
3204: _TokenType_name[734:754], 3201: _TokenType_name[709:725],
3205: _TokenType_name[754:778], 3202: _TokenType_name[725:743],
3206: _TokenType_name[778:794], 3203: _TokenType_name[743:759],
4000: _TokenType_name[794:802], 3204: _TokenType_name[759:779],
4001: _TokenType_name[802:814], 3205: _TokenType_name[779:803],
5000: _TokenType_name[814:825], 3206: _TokenType_name[803:819],
6000: _TokenType_name[825:832], 4000: _TokenType_name[819:827],
6001: _TokenType_name[832:847], 4001: _TokenType_name[827:839],
6002: _TokenType_name[847:863], 5000: _TokenType_name[839:850],
6003: _TokenType_name[863:876], 6000: _TokenType_name[850:857],
6004: _TokenType_name[876:890], 6001: _TokenType_name[857:872],
6100: _TokenType_name[890:904], 6002: _TokenType_name[872:888],
6101: _TokenType_name[904:922], 6003: _TokenType_name[888:901],
7000: _TokenType_name[922:929], 6004: _TokenType_name[901:915],
7001: _TokenType_name[929:943], 6100: _TokenType_name[915:929],
7002: _TokenType_name[943:954], 6101: _TokenType_name[929:947],
7003: _TokenType_name[954:966], 7000: _TokenType_name[947:954],
7004: _TokenType_name[966:980], 7001: _TokenType_name[954:968],
7005: _TokenType_name[980:995], 7002: _TokenType_name[968:979],
7006: _TokenType_name[995:1008], 7003: _TokenType_name[979:991],
7007: _TokenType_name[1008:1021], 7004: _TokenType_name[991:1005],
7008: _TokenType_name[1021:1034], 7005: _TokenType_name[1005:1020],
7009: _TokenType_name[1034:1051], 7006: _TokenType_name[1020:1033],
7010: _TokenType_name[1051:1067], 7007: _TokenType_name[1033:1046],
7011: _TokenType_name[1067:1083], 7008: _TokenType_name[1046:1059],
8000: _TokenType_name[1083:1087], 7009: _TokenType_name[1059:1076],
8001: _TokenType_name[1087:1101], 7010: _TokenType_name[1076:1092],
7011: _TokenType_name[1092:1108],
8000: _TokenType_name[1108:1112],
8001: _TokenType_name[1112:1126],
} }
func (i TokenType) String() string { func (i TokenType) String() string {

18
types.go
View File

@ -1,5 +1,16 @@
package chroma package chroma
// Scheme is either dark or light.
type Scheme int
// Theme types.
const (
DarkScheme Scheme = iota
LightScheme
)
//go:generate stringer -type TokenType
// TokenType is the type of token to highlight. // TokenType is the type of token to highlight.
// //
// It is also an Emitter, emitting a single token of itself // It is also an Emitter, emitting a single token of itself
@ -10,10 +21,14 @@ type TokenType int
// Categories of types are grouped in ranges of 1000, while sub-categories are in ranges of 100. For // Categories of types are grouped in ranges of 1000, while sub-categories are in ranges of 100. For
// example, the literal category is in the range 3000-3999. The sub-category for literal strings is // example, the literal category is in the range 3000-3999. The sub-category for literal strings is
// in the range 3100-3199. // in the range 3100-3199.
// Meta token types.
const ( const (
Escape TokenType = iota Background TokenType = -1 - iota
Escape
Error Error
Other Other
EOF
) )
// Keywords. // Keywords.
@ -44,6 +59,7 @@ const (
NameLabel NameLabel
NameNamespace NameNamespace
NameOther NameOther
NameOperator
NameTag NameTag
NameVariable NameVariable
NameVariableClass NameVariableClass