bazel + gazelle integration

messing with bazel
cleaning tests up
16 changed files with 2067 additions and 449 deletions
--- a/.bazelrc
+++ b/.bazelrc
@ -0,0 +1 @@
+common --experimental_enable_bzlmod
--- a/.gitignore
+++ b/.gitignore
@ -4,3 +4,4 @@ dist/*
 reports/*
 lexer.log
 parser.log
+bazel-*
--- a/33
+++ b/33
@ -0,0 +1,33 @@
+load("@rules_go//go:def.bzl", "go_library", "go_test")
+load("@gazelle//:def.bzl", "gazelle")
+
+gazelle(name = "gazelle")
+
+go_library(
+    name = "obsidian-markdown",
+    srcs = [
+        "lexemetype_string.go",
+        "lexer.go",
+        "states.go",
+        "wikilink.go",
+    ],
+    importpath = "code.ndumas.com/ndumas/obsidian-markdown",
+    visibility = ["//visibility:public"],
+    deps = [
+        "@org_uber_go_zap//:zap",
+        "@org_uber_go_zap//zapcore",
+    ],
+)
+
+go_test(
+    name = "obsidian-markdown_test",
+    srcs = [
+        "lexer_test.go",
+        "wikilink_test.go",
+    ],
+    deps = [
+        ":obsidian-markdown",
+        "@com_github_stretchr_testify//assert",
+        "@org_uber_go_zap//zapcore",
+    ],
+)
--- a/MODULE.bazel
+++ b/MODULE.bazel
@ -0,0 +1,12 @@
+module(
+    name = "obsidian-markdown",
+    repo_name = "code.ndumas.com_ndumas_obsidian-markdown",
+)
+
+bazel_dep(name = "gazelle", version = "0.32.0")
+bazel_dep(name = "rules_go", version = "0.41.0")
+bazel_dep(name = "rules_oci", version = "1.2.0")
+
+go_deps = use_extension("@gazelle//:extensions.bzl", "go_deps")
+go_deps.from_file(go_mod = "//:go.mod")
+use_repo(go_deps, "com_github_stretchr_testify", "org_uber_go_zap")
--- a/MODULE.bazel.lock
+++ b/MODULE.bazel.lock
--- a/10
+++ b/10
@ -40,7 +40,7 @@


 # Parameters
-PKG = code.ndumas.com/ndumas/wikilink-parser
+PKG = code.ndumas.com/ndumas/obsidian-markdown
 NAME = parse-wikilinks
 DOC = README.md LICENSE

@ -193,13 +193,13 @@ docker: docker-image docker-push

 .PHONY: docker-push
 docker-push:
-	$(DOCKER_CMD) tag code.ndumas.com/ndumas/wikilink-parser:$(VERSION) code.ndumas.com/ndumas/wikilink-parser:latest
-	$(DOCKER_CMD) push code.ndumas.com/ndumas/wikilink-parser:latest
-	$(DOCKER_CMD) push code.ndumas.com/ndumas/wikilink-parser:$(VERSION)
+	$(DOCKER_CMD) tag $(PKG):$(VERSION) $(PKG):latest
+	$(DOCKER_CMD) push $(PKG):latest
+	$(DOCKER_CMD) push $(PKG):$(VERSION)

 .PHONY: docker-image
 docker-image:
-	$(DOCKER_CMD) build --build-arg VERSION=$(VERSION) -t code.ndumas.com/ndumas/wikilink-parser:$(VERSION) .
+	$(DOCKER_CMD) build --build-arg VERSION=$(VERSION) -t $(PKG):$(VERSION) .

 .PHONY: build-alpine
 build-alpine:
--- a/cmd/demo/BUILD.bazel
+++ b/cmd/demo/BUILD.bazel
@ -0,0 +1,18 @@
+load("@rules_go//go:def.bzl", "go_binary", "go_library")
+
+go_library(
+    name = "demo_lib",
+    srcs = ["main.go"],
+    importpath = "code.ndumas.com/ndumas/obsidian-markdown/cmd/demo",
+    visibility = ["//visibility:private"],
+    deps = [
+        "//:obsidian-markdown",
+        "@org_uber_go_zap//zapcore",
+    ],
+)
+
+go_binary(
+    name = "demo",
+    embed = [":demo_lib"],
+    visibility = ["//visibility:public"],
+)
--- a/cmd/demo/main.go
+++ b/cmd/demo/main.go
@ -5,11 +5,11 @@ import (

 	"go.uber.org/zap/zapcore"

-	"code.ndumas.com/ndumas/wikilink-parser"
+	"code.ndumas.com/ndumas/obsidian-markdown"
 )

 func main() {
-	l := wikilink.Lex("debugLexer", `this is a [[wikilink]]`, zapcore.InfoLevel)
+	l := markdown.Lex("debugLexer", `this is a [[wikilink]]`, zapcore.InfoLevel)
 	for _, item := range l.Items {
 		item := item
 		log.Printf("%#+v\n", item)
--- a/go.mod
+++ b/go.mod
@ -1,4 +1,4 @@
-module code.ndumas.com/ndumas/wikilink-parser
+module code.ndumas.com/ndumas/obsidian-markdown

 go 1.19

--- a/lexemetype_string.go
+++ b/lexemetype_string.go
@ -1,6 +1,6 @@
 // Code generated by "stringer -type=LexemeType"; DO NOT EDIT.

-package wikilink
+package markdown

 import "strconv"

--- a/lexer.go
+++ b/lexer.go
@ -1,5 +1,5 @@
 //go:generate stringer -type=LexemeType
-package wikilink
+package markdown

 import (
 	"fmt"
@ -31,11 +31,12 @@ const (
 )

 const (
-	OpenLink  = "[["
-	CloseLink = "]]"
-	Alias     = "|"
-	Heading   = "#"
-	BlockRef  = "#^"
+	OpenLink   = "[["
+	CloseLink  = "]]"
+	Alias      = "|"
+	Heading    = "#"
+	BlockRef   = "#^"
+	EscapeChar = `\`
 )

 func Lex(name, input string, level zapcore.Level) *Lexer {
--- a/lexer_test.go
+++ b/lexer_test.go
@ -1,4 +1,4 @@
-package wikilink_test
+package markdown_test

 import (
 	"testing"
@ -6,212 +6,338 @@ import (
 	"github.com/stretchr/testify/assert"
 	"go.uber.org/zap/zapcore"

-	"code.ndumas.com/ndumas/wikilink-parser"
+	"code.ndumas.com/ndumas/obsidian-markdown"
 )

-var SingleWikilink = []tc{
+var wikilinkWithEscapeCharacters = []tc{
+	{
+		name: "wikilink with escaped close link",
+		in:   `[[wiki\]\]link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\]\]link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with partial escaped close link",
+		in:   `[[wiki\]link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\]link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with escaped open link",
+		in:   `[[wiki\[\[link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\[\[link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with partial escaped open link",
+		in:   `[[wiki\[link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\[link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with escaped alias",
+		in:   `[[wiki\|link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\|link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with escaped blockref",
+		in:   `[[wiki\#\^link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\#\^link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with partial escaped blockref",
+		in:   `[[wiki\^link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\^link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with escaped header",
+		in:   `[[wiki\#link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\#link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+}
+
+var singleWikilink = []tc{
 	{
 		name: "wikilink",
 		in:   "[[wikilink]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink|display name",
 		in:   "[[wikilink|display name]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "display name"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "display name"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink|display name|second pipe",
 		in:   "[[wikilink|display name|second pipe]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "display name"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "second pipe"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "display name"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "second pipe"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink with numeric alias|420|second pipe",
 		in:   "[[wikilink|420|second pipe]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "420"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "second pipe"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "420"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "second pipe"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink with spaces in filename",
 		in:   "[[wikilink spaces]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink spaces"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink spaces"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "#heading",
 		in:   "[[#heading]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: ""},
-			{Typ: wikilink.LexHeading, Val: "#"},
-			{Typ: wikilink.LexIdent, Val: "heading"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: ""},
+			{Typ: markdown.LexHeading, Val: "#"},
+			{Typ: markdown.LexIdent, Val: "heading"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink#heading",
 		in:   "[[wikilink#heading]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexHeading, Val: "#"},
-			{Typ: wikilink.LexIdent, Val: "heading"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexHeading, Val: "#"},
+			{Typ: markdown.LexIdent, Val: "heading"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink#heading|display name",
 		in:   "[[wikilink#heading|display name]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexHeading, Val: "#"},
-			{Typ: wikilink.LexIdent, Val: "heading"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "display name"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexHeading, Val: "#"},
+			{Typ: markdown.LexIdent, Val: "heading"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "display name"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink#heading|display name|second pipe",
 		in:   "[[wikilink#heading|display name|second pipe]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexHeading, Val: "#"},
-			{Typ: wikilink.LexIdent, Val: "heading"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "display name"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "second pipe"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexHeading, Val: "#"},
+			{Typ: markdown.LexIdent, Val: "heading"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "display name"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "second pipe"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink with numeric aliases#heading|420|display name",
 		in:   "[[wikilink#heading|420|second pipe]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexHeading, Val: "#"},
-			{Typ: wikilink.LexIdent, Val: "heading"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "420"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "second pipe"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexHeading, Val: "#"},
+			{Typ: markdown.LexIdent, Val: "heading"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "420"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "second pipe"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "#^blockRef",
 		in:   "[[#^blockRef]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: ""},
-			{Typ: wikilink.LexBlockRef, Val: "#^"},
-			{Typ: wikilink.LexIdent, Val: "blockRef"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: ""},
+			{Typ: markdown.LexBlockRef, Val: "#^"},
+			{Typ: markdown.LexIdent, Val: "blockRef"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink#^blockRef",
 		in:   "[[wikilink#^blockRef]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexBlockRef, Val: "#^"},
-			{Typ: wikilink.LexIdent, Val: "blockRef"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexBlockRef, Val: "#^"},
+			{Typ: markdown.LexIdent, Val: "blockRef"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink#^blockRef|display name",
 		in:   "[[wikilink#^blockRef|display name]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexBlockRef, Val: "#^"},
-			{Typ: wikilink.LexIdent, Val: "blockRef"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "display name"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexBlockRef, Val: "#^"},
+			{Typ: markdown.LexIdent, Val: "blockRef"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "display name"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink#^blockRef|display name|second pipe",
 		in:   "[[wikilink#^blockRef|display name|second pipe]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexBlockRef, Val: "#^"},
-			{Typ: wikilink.LexIdent, Val: "blockRef"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "display name"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "second pipe"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexBlockRef, Val: "#^"},
+			{Typ: markdown.LexIdent, Val: "blockRef"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "display name"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "second pipe"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 	{
 		name: "wikilink with numeric aliases#^blockRef|420|second pipe",
 		in:   "[[wikilink#^blockRef|420|second pipe]]",
-		expected: []wikilink.Lexeme{
-			{Typ: wikilink.LexOpenLink, Val: "[["},
-			{Typ: wikilink.LexIdent, Val: "wikilink"},
-			{Typ: wikilink.LexBlockRef, Val: "#^"},
-			{Typ: wikilink.LexIdent, Val: "blockRef"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "420"},
-			{Typ: wikilink.LexAlias, Val: "|"},
-			{Typ: wikilink.LexIdent, Val: "second pipe"},
-			{Typ: wikilink.LexCloseLink, Val: "]]"},
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: "wikilink"},
+			{Typ: markdown.LexBlockRef, Val: "#^"},
+			{Typ: markdown.LexIdent, Val: "blockRef"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "420"},
+			{Typ: markdown.LexAlias, Val: "|"},
+			{Typ: markdown.LexIdent, Val: "second pipe"},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
 }

+func Test_ObsidianWikilinks_TextWithEscapeCharacters(t *testing.T) {
+	for _, tc := range singleWikilink {
+		tc.name = "escape characters preceding " + tc.name
+		mut, test := mutateTestCase(
+			tc,
+			`foo\[\[not a link, but this is`,
+			"",
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: `foo\[\[not a link, but this is`},
+			},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
+			},
+		)
+		t.Run(mut.name, test)
+	}
+
+	for _, tc := range singleWikilink {
+		tc.name = "escape characters following " + tc.name
+		mut, test := mutateTestCase(
+			tc,
+			"",
+			`foo\[\[not a link, but this is`,
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
+			},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: `foo\[\[not a link, but this is`},
+			},
+		)
+		t.Run(mut.name, test)
+	}
+}
+
+func Test_ObsidianWikilinks_EscapeCharacters(t *testing.T) {
+	for _, tc := range wikilinkWithEscapeCharacters {
+		mut, test := mutateTestCase(
+			tc,
+			"",
+			"",
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
+			},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
+			},
+		)
+		t.Run(mut.name, test)
+	}
+}
+
 func Test_ObsidianWikilinks_LinksEndOfMultiLineInput(t *testing.T) {
-	for _, tc := range SingleWikilink {
+	for _, tc := range singleWikilink {
 		mut, test := mutateTestCase(
 			tc,
 			" test data please ignore.\nbling blonk more lines\nbling blong\nthis is a",
 			"",

-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: " test data please ignore.\n"},
-				{Typ: wikilink.LexText, Val: "bling blonk more lines\n"},
-				{Typ: wikilink.LexText, Val: "bling blong\n"},
-				{Typ: wikilink.LexText, Val: "this is a"},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: " test data please ignore.\n"},
+				{Typ: markdown.LexText, Val: "bling blonk more lines\n"},
+				{Typ: markdown.LexText, Val: "bling blong\n"},
+				{Typ: markdown.LexText, Val: "this is a"},
 			},
-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: ""},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
 			},
 		)
 		t.Run(mut.name, test)
@ -219,20 +345,20 @@ func Test_ObsidianWikilinks_LinksEndOfMultiLineInput(t *testing.T) {
 }

 func Test_ObsidianWikilinks_LinksStartOfMultiLineInput(t *testing.T) {
-	for _, tc := range SingleWikilink {
+	for _, tc := range singleWikilink {
 		mut, test := mutateTestCase(
 			tc,
 			"",
 			" test data please ignore.\nbling blonk more lines\nbling blong\nthis is a",

-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: ""},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
 			},
-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: " test data please ignore.\n"},
-				{Typ: wikilink.LexText, Val: "bling blonk more lines\n"},
-				{Typ: wikilink.LexText, Val: "bling blong\n"},
-				{Typ: wikilink.LexText, Val: "this is a"},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: " test data please ignore.\n"},
+				{Typ: markdown.LexText, Val: "bling blonk more lines\n"},
+				{Typ: markdown.LexText, Val: "bling blong\n"},
+				{Typ: markdown.LexText, Val: "this is a"},
 			},
 		)
 		t.Run(mut.name, test)
@ -240,17 +366,17 @@ func Test_ObsidianWikilinks_LinksStartOfMultiLineInput(t *testing.T) {
 }

 func Test_ObsidianWikilinks_LinksStartOfInput(t *testing.T) {
-	for _, tc := range SingleWikilink {
+	for _, tc := range singleWikilink {
 		mut, test := mutateTestCase(
 			tc,
 			"",
 			" test data please ignore",

-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: ""},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
 			},
-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: " test data please ignore"},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: " test data please ignore"},
 			},
 		)
 		t.Run(mut.name, test)
@ -258,16 +384,16 @@ func Test_ObsidianWikilinks_LinksStartOfInput(t *testing.T) {
 }

 func Test_ObsidianWikilinks_LinksEndOfInput(t *testing.T) {
-	for _, tc := range SingleWikilink {
+	for _, tc := range singleWikilink {
 		mut, test := mutateTestCase(
 			tc,
 			"this is a ",
 			"",
-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: "this is a "},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: "this is a "},
 			},
-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: ""},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
 			},
 		)
 		t.Run(mut.name, test)
@ -276,16 +402,16 @@ func Test_ObsidianWikilinks_LinksEndOfInput(t *testing.T) {

 func Test_ObsidianWikilinks_Basic(t *testing.T) {

-	for _, tc := range SingleWikilink {
+	for _, tc := range singleWikilink {
 		mut, test := mutateTestCase(
 			tc,
 			"",
 			"",
-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: ""},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
 			},
-			[]wikilink.Lexeme{
-				{Typ: wikilink.LexText, Val: ""},
+			[]markdown.Lexeme{
+				{Typ: markdown.LexText, Val: ""},
 			},
 		)
 		t.Run(mut.name, test)
@ -295,10 +421,10 @@ func Test_ObsidianWikilinks_Basic(t *testing.T) {
 type tc struct {
 	name     string
 	in       string
-	expected []wikilink.Lexeme
+	expected []markdown.Lexeme
 }

-func mutateTestCase(tc tc, prefix, suffix string, expectedPrefix, expectedSuffix []wikilink.Lexeme) (tc, func(t *testing.T)) {
+func mutateTestCase(tc tc, prefix, suffix string, expectedPrefix, expectedSuffix []markdown.Lexeme) (tc, func(t *testing.T)) {
 	tc.in = prefix + tc.in
 	tc.in = tc.in + suffix
 	if expectedPrefix != nil {
@ -309,7 +435,7 @@ func mutateTestCase(tc tc, prefix, suffix string, expectedPrefix, expectedSuffix
 	}

 	return tc, func(t *testing.T) {
-		l := wikilink.Lex("testLexer", tc.in, zapcore.WarnLevel)
+		l := markdown.Lex("testLexer", tc.in, zapcore.WarnLevel)
 		defer l.L.Sync()
 		assert.Equal(t, tc.expected, l.Items, "token stream mismatch")
 	}
--- a/race.log
+++ b/race.log
@ -1,275 +0,0 @@
-mkdir -p "/home/ndumas/work/wikilink-parser/reports"
-mkdir -p "/home/ndumas/work/wikilink-parser/dist"
-go clean code.ndumas.com/ndumas/wikilink-parser
-rm -vrf "/home/ndumas/work/wikilink-parser/dist"/*
-rm -vf "/home/ndumas/work/wikilink-parser/reports"/*
-removed '/home/ndumas/work/wikilink-parser/reports/test.out'
-go get -d -t code.ndumas.com/ndumas/wikilink-parser/...
-go install golang.org/x/tools/cmd/stringer@latest
-go generate
-go test -race -v -tags "release" $(go list "code.ndumas.com/ndumas/wikilink-parser/..." | grep -v /vendor/) | tee "/home/ndumas/work/wikilink-parser/reports/test.out"
-=== RUN   Test_Lexer
-=== RUN   Test_Lexer/wikilink
-2023/07/01 18:25:42 lexText
-2023/07/01 18:25:42 lexOpenLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":2,"width":0,"item":"ItemOpenLink:\"[[\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":10,"width":1,"item":"ItemIdent:\"wikilink\""}
-2023/07/01 18:25:42 lexCloseLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":12,"width":1,"item":"ItemCloseLink:\"]]\""}
-=== RUN   Test_Lexer/wikilink|display_name
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":12,"width":0,"item":"ItemText:\"\""}
-2023/07/01 18:25:42 lexText
-2023/07/01 18:25:42 lexOpenLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":2,"width":0,"item":"ItemOpenLink:\"[[\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":10,"width":1,"item":"ItemIdent:\"wikilink\""}
-2023/07/01 18:25:42 lexAlias
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":11,"width":1,"item":"ItemAlias:\"|\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":23,"width":1,"item":"ItemIdent:\"display name\""}
-2023/07/01 18:25:42 lexCloseLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":25,"width":1,"item":"ItemCloseLink:\"]]\""}
-=== RUN   Test_Lexer/wikilink|display_name|second_pipe
-2023/07/01 18:25:42 lexText
-2023/07/01 18:25:42 lexOpenLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":2,"width":0,"item":"ItemOpenLink:\"[[\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":10,"width":1,"item":"ItemIdent:\"wikilink\""}
-2023/07/01 18:25:42 lexAlias
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":11,"width":1,"item":"ItemAlias:\"|\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":23,"width":1,"item":"ItemIdent:\"display name\""}
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":25,"width":0,"item":"ItemText:\"\""}
-2023/07/01 18:25:42 lexAlias
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":24,"width":1,"item":"ItemAlias:\"|\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":35,"width":1,"item":"ItemIdent:\"second pipe\""}
-2023/07/01 18:25:42 lexCloseLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":37,"width":1,"item":"ItemCloseLink:\"]]\""}
-=== RUN   Test_Lexer/wikilink_with_numeric_alias|420|second_pipe
-2023/07/01 18:25:42 lexText
-2023/07/01 18:25:42 lexOpenLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":2,"width":0,"item":"ItemOpenLink:\"[[\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":10,"width":1,"item":"ItemIdent:\"wikilink\""}
-2023/07/01 18:25:42 lexAlias
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":11,"width":1,"item":"ItemAlias:\"|\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":14,"width":1,"item":"ItemIdent:\"420\""}
-2023/07/01 18:25:42 lexAlias
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":15,"width":1,"item":"ItemAlias:\"|\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":26,"width":1,"item":"ItemIdent:\"second pipe\""}
-2023/07/01 18:25:42 lexCloseLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":28,"width":1,"item":"ItemCloseLink:\"]]\""}
-=== RUN   Test_Lexer/wikilink_with_spaces_in_filename
-2023/07/01 18:25:42 lexText
-2023/07/01 18:25:42 lexOpenLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":2,"width":0,"item":"ItemOpenLink:\"[[\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":17,"width":1,"item":"ItemIdent:\"wikilink spaces\""}
-2023/07/01 18:25:42 lexCloseLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":19,"width":1,"item":"ItemCloseLink:\"]]\""}
-=== RUN   Test_Lexer/#heading
-2023/07/01 18:25:42 lexText
-2023/07/01 18:25:42 lexOpenLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":2,"width":0,"item":"ItemOpenLink:\"[[\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":10,"width":1,"item":"ItemIdent:\"#heading\""}
-    lexer_test.go:100: expected Type ItemHeading, received ItemIdent
-    lexer_test.go:105: expected Value "#", received "#heading"
-2023/07/01 18:25:42 lexCloseLink
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":12,"width":1,"item":"ItemCloseLink:\"]]\""}
-    lexer_test.go:100: expected Type ItemIdent, received ItemCloseLink
-    lexer_test.go:105: expected Value "heading", received "]]"
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":12,"width":0,"item":"ItemText:\"\""}
-    lexer_test.go:100: expected Type ItemCloseLink, received ItemText
-    lexer_test.go:105: expected Value "]]", received ""
-=== RUN   Test_Lexer/wikilink#heading
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":37,"width":0,"item":"ItemText:\"\""}
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":28,"width":0,"item":"ItemText:\"\""}
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":19,"width":0,"item":"ItemText:\"\""}
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":12,"width":0,"item":"ItemText:\"\""}
-2023/07/01 18:25:42 lexText
-2023/07/01 18:25:42 lexOpenLink
-2023/07/01 18:25:42 lexText
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":2,"width":0,"item":"ItemOpenLink:\"[[\""}
-2023/07/01 18:25:42 lexIdent
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":10,"width":1,"item":"ItemIdent:\"wikilink\""}
-==================
-WARNING: DATA RACE
-Read at 0x00c0000822b0 by goroutine 21:
-  code.ndumas.com/ndumas/wikilink-parser.lexText()
-      /home/ndumas/work/wikilink-parser/states.go:82 +0x69
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).run()
-      /home/ndumas/work/wikilink-parser/lexer.go:149 +0x3a
-  code.ndumas.com/ndumas/wikilink-parser.Lex.func1()
-      /home/ndumas/work/wikilink-parser/lexer.go:45 +0x39
-
-Previous write at 0x00c0000822b0 by goroutine 20:
-  code.ndumas.com/ndumas/wikilink-parser.lexOpenLink()
-      /home/ndumas/work/wikilink-parser/states.go:96 +0x86
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).NextItem()
-      /home/ndumas/work/wikilink-parser/lexer.go:64 +0xd5
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer.func1()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:98 +0x18c
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-
-Goroutine 21 (running) created at:
-  code.ndumas.com/ndumas/wikilink-parser.Lex()
-      /home/ndumas/work/wikilink-parser/lexer.go:45 +0x41a
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer.func1()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:95 +0x69
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-
-Goroutine 20 (running) created at:
-  testing.(*T).Run()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x75d
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:93 +0x1086
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-==================
-==================
-WARNING: DATA RACE
-Write at 0x00c0000822b8 by goroutine 21:
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).next()
-      /home/ndumas/work/wikilink-parser/lexer.go:142 +0xe8
-  code.ndumas.com/ndumas/wikilink-parser.lexText()
-      /home/ndumas/work/wikilink-parser/states.go:85 +0xc4
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).run()
-      /home/ndumas/work/wikilink-parser/lexer.go:149 +0x3a
-  code.ndumas.com/ndumas/wikilink-parser.Lex.func1()
-      /home/ndumas/work/wikilink-parser/lexer.go:45 +0x39
-
-Previous write at 0x00c0000822b8 by goroutine 20:
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).next()
-      /home/ndumas/work/wikilink-parser/lexer.go:142 +0xe8
-  code.ndumas.com/ndumas/wikilink-parser.lexIdent()
-      /home/ndumas/work/wikilink-parser/states.go:31 +0x64
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).NextItem()
-      /home/ndumas/work/wikilink-parser/lexer.go:64 +0xd5
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer.func1()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:98 +0x18c
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-
-Goroutine 21 (running) created at:
-  code.ndumas.com/ndumas/wikilink-parser.Lex()
-      /home/ndumas/work/wikilink-parser/lexer.go:45 +0x41a
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer.func1()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:95 +0x69
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-
-Goroutine 20 (running) created at:
-  testing.(*T).Run()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x75d
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:93 +0x1086
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-==================
-==================
-WARNING: DATA RACE
-Read at 0x00c0000822a8 by goroutine 21:
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).emit()
-      /home/ndumas/work/wikilink-parser/lexer.go:109 +0x64
-  code.ndumas.com/ndumas/wikilink-parser.lexText()
-      /home/ndumas/work/wikilink-parser/states.go:88 +0xf4
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).run()
-      /home/ndumas/work/wikilink-parser/lexer.go:149 +0x3a
-  code.ndumas.com/ndumas/wikilink-parser.Lex.func1()
-      /home/ndumas/work/wikilink-parser/lexer.go:45 +0x39
-
-Previous write at 0x00c0000822a8 by goroutine 20:
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).emit()
-      /home/ndumas/work/wikilink-parser/lexer.go:119 +0x4cf
-  code.ndumas.com/ndumas/wikilink-parser.lexOpenLink()
-      /home/ndumas/work/wikilink-parser/states.go:97 +0xa4
-  code.ndumas.com/ndumas/wikilink-parser.(*Lexer).NextItem()
-      /home/ndumas/work/wikilink-parser/lexer.go:64 +0xd5
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer.func1()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:98 +0x18c
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-
-Goroutine 21 (running) created at:
-  code.ndumas.com/ndumas/wikilink-parser.Lex()
-      /home/ndumas/work/wikilink-parser/lexer.go:45 +0x41a
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer.func1()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:95 +0x69
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-
-Goroutine 20 (running) created at:
-  testing.(*T).Run()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x75d
-  code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer()
-      /home/ndumas/work/wikilink-parser/lexer_test.go:93 +0x1086
-  testing.tRunner()
-      /usr/lib/golang/src/testing/testing.go:1446 +0x216
-  testing.(*T).Run.func1()
-      /usr/lib/golang/src/testing/testing.go:1493 +0x47
-==================
-2023/07/01 18:25:42 lexHeading
-{"level":"debug","logger":"lexer.emit","msg":"emitting item","pos":20,"width":0,"item":"ItemText:\"wikilink#heading]]\""}
-    testing.go:1319: race detected during execution of test
--- FAIL: Test_Lexer (0.01s)
-    --- PASS: Test_Lexer/wikilink (0.00s)
-    --- PASS: Test_Lexer/wikilink|display_name (0.00s)
-    --- PASS: Test_Lexer/wikilink|display_name|second_pipe (0.00s)
-    --- PASS: Test_Lexer/wikilink_with_numeric_alias|420|second_pipe (0.00s)
-    --- PASS: Test_Lexer/wikilink_with_spaces_in_filename (0.00s)
-    --- FAIL: Test_Lexer/#heading (0.00s)
-    --- FAIL: Test_Lexer/wikilink#heading (0.00s)
-panic: runtime error: slice bounds out of range [:21] with length 20 [recovered]
-	panic: runtime error: slice bounds out of range [:21] with length 20
-
-goroutine 34 [running]:
-testing.tRunner.func1.2({0x6e8160, 0xc0000e20a8})
-	/usr/lib/golang/src/testing/testing.go:1396 +0x372
-testing.tRunner.func1()
-	/usr/lib/golang/src/testing/testing.go:1399 +0x5f0
-panic({0x6e8160, 0xc0000e20a8})
-	/usr/lib/golang/src/runtime/panic.go:890 +0x262
-code.ndumas.com/ndumas/wikilink-parser.(*Lexer).emit(0xc000082280, 0x5)
-	/home/ndumas/work/wikilink-parser/lexer.go:109 +0x506
-code.ndumas.com/ndumas/wikilink-parser.lexHeading(0xc000082280)
-	/home/ndumas/work/wikilink-parser/states.go:58 +0xa5
-code.ndumas.com/ndumas/wikilink-parser.(*Lexer).NextItem(0xc000082280)
-	/home/ndumas/work/wikilink-parser/lexer.go:64 +0xd6
-code.ndumas.com/ndumas/wikilink-parser_test.Test_Lexer.func1(0xc000190b60)
-	/home/ndumas/work/wikilink-parser/lexer_test.go:98 +0x18d
-testing.tRunner(0xc000190b60, 0xc00019cb40)
-	/usr/lib/golang/src/testing/testing.go:1446 +0x217
-created by testing.(*T).Run
-	/usr/lib/golang/src/testing/testing.go:1493 +0x75e
-FAIL	code.ndumas.com/ndumas/wikilink-parser	0.024s
-FAIL
--- a/states.go
+++ b/states.go
@ -1,4 +1,4 @@
-package wikilink
+package markdown

 import (
 	"strings"
@ -26,15 +26,20 @@ func isBlockRef(s string) bool {
 	return strings.HasPrefix(s, BlockRef)
 }

+func isEscape(s string) bool {
+	return strings.HasPrefix(s, EscapeChar)
+}
+
 func lexIdent(l *Lexer) stateFn {
+	L := l.L.Named("lexIdent")
 	for {
-		L := l.L.Named("lexIdent")
 		s := l.input[l.GetPos():]
 		L.Debug("stepping through lexIdent")
-		if s[0] == '\\' { // i think this will handle escape characters?
-			break
-		}
 		switch {
+		case isEscape(s):
+			l.next()
+			l.next()
+			continue
 		case isCloseLink(s):
 			L.Debug("found CloseLink")
 			l.emit(LexIdent)
@ -85,10 +90,18 @@ func lexAlias(l *Lexer) stateFn {
 func lexText(l *Lexer) stateFn {
 	L := l.L.Named("lexText")
 	for {
-		if isOpenLink(l.input[l.GetPos():]) {
+		s := l.input[l.GetPos():]
+		L.Debug("stepping through lexText")
+		switch {
+		case isEscape(s):
+			l.next()
+			l.next()
+			continue
+		case isOpenLink(s):
 			L.Debug("found openLink")
 			l.emit(LexText)
 			return lexOpenLink
+
 		}
 		r := l.next()
 		switch {
--- a/wikilink.go
+++ b/wikilink.go
@ -1,4 +1,4 @@
-package wikilink
+package markdown

 import (
 // "log"
--- a/wikilink_test.go
+++ b/wikilink_test.go
@ -1,9 +1,9 @@
-package wikilink_test
+package markdown_test

 import (
 	"testing"

-	"code.ndumas.com/ndumas/wikilink-parser"
+	"code.ndumas.com/ndumas/obsidian-markdown"
 )

 func _Test_Wikilink_Parsing(t *testing.T) {
@ -36,7 +36,7 @@ func _Test_Wikilink_Parsing(t *testing.T) {
 			tc := tc
 			t.Run(tc.name, func(t *testing.T) {
 				t.Parallel()
-				out := wikilink.Extract(tc.in)
+				out := markdown.Extract(tc.in)
 				if out.Link != tc.link {
 					t.Logf("got %#v\n", out)
 					t.Fail()
@ -50,7 +50,7 @@ func _Test_Wikilink_Parsing(t *testing.T) {
 			tc := tc
 			t.Run(tc.name, func(t *testing.T) {
 				t.Parallel()
-				out := wikilink.Extract(tc.in)
+				out := markdown.Extract(tc.in)
 				if out.Alias != tc.alias {
 					t.Logf("got %#v\n", out)
 					t.Fail()
@ -64,7 +64,7 @@ func _Test_Wikilink_Parsing(t *testing.T) {
 			tc := tc
 			t.Run(tc.name, func(t *testing.T) {
 				t.Parallel()
-				out := wikilink.Extract(tc.in)
+				out := markdown.Extract(tc.in)
 				if out.Fragment != tc.fragment {
 					t.Logf("got %#v\n", out)
 					t.Fail()
Author	SHA1	Message	Date
Nick Dumas	40713dd763	bazel + gazelle integration	2 years ago
Nick Dumas	b269ca3100	messing with bazel	2 years ago
Nick Dumas	9de66ba0da	cleaning tests up	2 years ago
Nick Dumas	8602e2e16e	don't need that anymore	2 years ago
Nick Dumas	f179840fb9	more escape test cases	2 years ago
Nick Dumas	be33bd2c20	expand escape character test cases	2 years ago
Nick Dumas	cb9786ece8	properly handle escape characters	2 years ago
Nick Dumas	b9049f340e	trying to handle escape characters now	2 years ago
Nick Dumas	5e12c32fc5	Big renaming pass, this is about more than just wikilinks	2 years ago