mirror of
https://github.com/go-gitea/gitea
synced 2024-12-23 17:47:51 +01:00
af7ffaa279
* Server-side syntax hilighting for all code This PR does a few things: * Remove all traces of highlight.js * Use chroma library to provide fast syntax hilighting directly on the server * Provide syntax hilighting for diffs * Re-style both unified and split diffs views * Add custom syntax hilighting styling for both regular and arc-green Fixes #7729 Fixes #10157 Fixes #11825 Fixes #7728 Fixes #3872 Fixes #3682 And perhaps gets closer to #9553 * fix line marker * fix repo search * Fix single line select * properly load settings * npm uninstall highlight.js * review suggestion * code review * forgot to call function * fix test * Apply suggestions from code review suggestions from @silverwind thanks Co-authored-by: silverwind <me@silverwind.io> * code review * copy/paste error * Use const for highlight size limit * Update web_src/less/_repository.less Co-authored-by: Lauris BH <lauris@nix.lv> * update size limit to 1MB and other styling tweaks * fix highlighting for certain diff sections * fix test * add worker back as suggested Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv>
74 lines
3.6 KiB
Go
74 lines
3.6 KiB
Go
package v
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
const vbName = `[_\w][\w]*`
|
|
|
|
// VB.Net lexer.
|
|
var VBNet = internal.Register(MustNewLexer(
|
|
&Config{
|
|
Name: "VB.net",
|
|
Aliases: []string{"vb.net", "vbnet"},
|
|
Filenames: []string{"*.vb", "*.bas"},
|
|
MimeTypes: []string{"text/x-vbnet", "text/x-vba"},
|
|
CaseInsensitive: true,
|
|
},
|
|
Rules{
|
|
"root": {
|
|
{`^\s*<.*?>`, NameAttribute, nil},
|
|
{`\s+`, Text, nil},
|
|
{`\n`, Text, nil},
|
|
{`rem\b.*?\n`, Comment, nil},
|
|
{`'.*?\n`, Comment, nil},
|
|
{`#If\s.*?\sThen|#ElseIf\s.*?\sThen|#Else|#End\s+If|#Const|#ExternalSource.*?\n|#End\s+ExternalSource|#Region.*?\n|#End\s+Region|#ExternalChecksum`, CommentPreproc, nil},
|
|
{`[(){}!#,.:]`, Punctuation, nil},
|
|
{`Option\s+(Strict|Explicit|Compare)\s+(On|Off|Binary|Text)`, KeywordDeclaration, nil},
|
|
{Words(`(?<!\.)`, `\b`, `AddHandler`, `Alias`, `ByRef`, `ByVal`, `Call`, `Case`, `Catch`, `CBool`, `CByte`, `CChar`, `CDate`, `CDec`, `CDbl`, `CInt`, `CLng`, `CObj`, `Continue`, `CSByte`, `CShort`, `CSng`, `CStr`, `CType`, `CUInt`, `CULng`, `CUShort`, `Declare`, `Default`, `Delegate`, `DirectCast`, `Do`, `Each`, `Else`, `ElseIf`, `EndIf`, `Erase`, `Error`, `Event`, `Exit`, `False`, `Finally`, `For`, `Friend`, `Get`, `Global`, `GoSub`, `GoTo`, `Handles`, `If`, `Implements`, `Inherits`, `Interface`, `Let`, `Lib`, `Loop`, `Me`, `MustInherit`, `MustOverride`, `MyBase`, `MyClass`, `Narrowing`, `New`, `Next`, `Not`, `Nothing`, `NotInheritable`, `NotOverridable`, `Of`, `On`, `Operator`, `Option`, `Optional`, `Overloads`, `Overridable`, `Overrides`, `ParamArray`, `Partial`, `Private`, `Protected`, `Public`, `RaiseEvent`, `ReadOnly`, `ReDim`, `RemoveHandler`, `Resume`, `Return`, `Select`, `Set`, `Shadows`, `Shared`, `Single`, `Static`, `Step`, `Stop`, `SyncLock`, `Then`, `Throw`, `To`, `True`, `Try`, `TryCast`, `Wend`, `Using`, `When`, `While`, `Widening`, `With`, `WithEvents`, `WriteOnly`), Keyword, nil},
|
|
{`(?<!\.)End\b`, Keyword, Push("end")},
|
|
{`(?<!\.)(Dim|Const)\b`, Keyword, Push("dim")},
|
|
{`(?<!\.)(Function|Sub|Property)(\s+)`, ByGroups(Keyword, Text), Push("funcname")},
|
|
{`(?<!\.)(Class|Structure|Enum)(\s+)`, ByGroups(Keyword, Text), Push("classname")},
|
|
{`(?<!\.)(Module|Namespace|Imports)(\s+)`, ByGroups(Keyword, Text), Push("namespace")},
|
|
{`(?<!\.)(Boolean|Byte|Char|Date|Decimal|Double|Integer|Long|Object|SByte|Short|Single|String|Variant|UInteger|ULong|UShort)\b`, KeywordType, nil},
|
|
{`(?<!\.)(AddressOf|And|AndAlso|As|GetType|In|Is|IsNot|Like|Mod|Or|OrElse|TypeOf|Xor)\b`, OperatorWord, nil},
|
|
{`&=|[*]=|/=|\\=|\^=|\+=|-=|<<=|>>=|<<|>>|:=|<=|>=|<>|[-&*/\\^+=<>\[\]]`, Operator, nil},
|
|
{`"`, LiteralString, Push("string")},
|
|
{`_\n`, Text, nil},
|
|
{vbName, Name, nil},
|
|
{`#.*?#`, LiteralDate, nil},
|
|
{`(\d+\.\d*|\d*\.\d+)(F[+-]?[0-9]+)?`, LiteralNumberFloat, nil},
|
|
{`\d+([SILDFR]|US|UI|UL)?`, LiteralNumberInteger, nil},
|
|
{`&H[0-9a-f]+([SILDFR]|US|UI|UL)?`, LiteralNumberInteger, nil},
|
|
{`&O[0-7]+([SILDFR]|US|UI|UL)?`, LiteralNumberInteger, nil},
|
|
},
|
|
"string": {
|
|
{`""`, LiteralString, nil},
|
|
{`"C?`, LiteralString, Pop(1)},
|
|
{`[^"]+`, LiteralString, nil},
|
|
},
|
|
"dim": {
|
|
{vbName, NameVariable, Pop(1)},
|
|
Default(Pop(1)),
|
|
},
|
|
"funcname": {
|
|
{vbName, NameFunction, Pop(1)},
|
|
},
|
|
"classname": {
|
|
{vbName, NameClass, Pop(1)},
|
|
},
|
|
"namespace": {
|
|
{vbName, NameNamespace, nil},
|
|
{`\.`, NameNamespace, nil},
|
|
Default(Pop(1)),
|
|
},
|
|
"end": {
|
|
{`\s+`, Text, nil},
|
|
{`(Function|Sub|Property|Class|Structure|Enum|Module|Namespace)\b`, Keyword, Pop(1)},
|
|
Default(Pop(1)),
|
|
},
|
|
},
|
|
))
|