Merge pull request #146 from yoonhyunwoo/feature/treeblood-extensions

feat(markdown): add treeblood extensions for enhanced markdown parsing

Author: yoonhyunwoo

go.mod

@@ -58,6 +58,8 @@ require (
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/tdewolff/parse/v2 v2.8.3 // indirect
 	github.com/valyala/fastjson v1.6.4 // indirect
+	github.com/wyatt915/goldmark-treeblood v0.0.0-20250825231212-5dcbdb2f4b57 // indirect
+	github.com/wyatt915/treeblood v0.1.13 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.63.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0 // indirect

go.sum

@@ -121,6 +121,10 @@ github.com/tdewolff/test v1.0.11 h1:FdLbwQVHxqG16SlkGveC0JVyrJN62COWTRyUFzfbtBE=
 github.com/tdewolff/test v1.0.11/go.mod h1:XPuWBzvdUzhCuxWO1ojpXsyzsA5bFoS3tO/Q3kFuTG8=
 github.com/valyala/fastjson v1.6.4 h1:uAUNq9Z6ymTgGhcm0UynUAB6tlbakBrz6CQFax3BXVQ=
 github.com/valyala/fastjson v1.6.4/go.mod h1:CLCAqky6SMuOcxStkYQvblddUtoRxhYMGLrsQns1aXY=
+github.com/wyatt915/goldmark-treeblood v0.0.0-20250825231212-5dcbdb2f4b57 h1:UqtQdzLXnvdBdqn/go53qGyncw1wJ7Mq5SQdieM1/Ew=
+github.com/wyatt915/goldmark-treeblood v0.0.0-20250825231212-5dcbdb2f4b57/go.mod h1:BxSCWByWSRSuembL3cDG1IBUbkBoO/oW/6tF19aA4hs=
+github.com/wyatt915/treeblood v0.1.13 h1:uZu36eXIlmuj8YL5gwgMdQVxblF4dtjuOzpyjpE1waI=
+github.com/wyatt915/treeblood v0.1.13/go.mod h1:wQmihhy7SYtGTnq5MxgNfxoaNW+ULr8oWPJJMreH4p8=
 github.com/yuin/goldmark v1.4.15/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/yuin/goldmark v1.7.13 h1:GPddIs617DnBLFFVJFgpo1aBfe/4xcvMc3SB5t/D0pA=
 github.com/yuin/goldmark v1.7.13/go.mod h1:ip/1k0VRfGynBgxOz0yCqHrbZXhcjxyuS66Brc7iBKg=

internal/markdown/parse.go

@@ -19,6 +19,7 @@ import (
 
 	chtml "github.com/alecthomas/chroma/v2/formatters/html"
 	"github.com/rs/zerolog/log"
+	treeblood "github.com/wyatt915/goldmark-treeblood"
 	"github.com/yuin/goldmark"
 	highlighting "github.com/yuin/goldmark-highlighting/v2"
 	meta "github.com/yuin/goldmark-meta"
@@ -122,6 +123,7 @@ var gMark = goldmark.New(
 			),
 			highlighting.WithGuessLanguage(true),
 		),
+		treeblood.MathML(),
 		extension.GFM,
 		extension.CJK,
 	),