Fix #64 Use plain text for signature labels

The escape parser directive's signature label was incorrectly formatted in Markdown instead of plain text. Signed-off-by: Remy Suen <[email protected]>
rcjsuen · Mar 13, 2020 · 0e03687 · 0e03687
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,7 @@ All notable changes to this project will be documented in this file.
 - allow hovers to be displayed for instruction keywords that span multiple lines ([#59](https://github.com/rcjsuen/dockerfile-language-service/issues/59))
 - correct hover resolution of a variable if it comes after a false comment in a multiline instruction ([#61](https://github.com/rcjsuen/dockerfile-language-service/issues/61))
 - correct hover resolution of a variable that comes after an embedded comment with a trailing escape character in a multiline instruction ([#62](https://github.com/rcjsuen/dockerfile-language-service/issues/62))
+- use plain text instead of Markdown content for the signature label of the escape parser directive ([#64](https://github.com/rcjsuen/dockerfile-language-service/issues/64))
 
 ## [0.0.9] - 2020-02-12
 ### Added

diff --git a/src/dockerSignatures.ts b/src/dockerSignatures.ts
@@ -25,7 +25,7 @@ export class DockerSignatures {
                 return {
                     signatures: [
                         {
-                            label: "escape=`\\`",
+                            label: "escape=\\",
                             documentation: this.documentation.getDocumentation("signatureEscape"),
                             parameters: [
                                 {

diff --git a/test/dockerSignatures.tests.ts b/test/dockerSignatures.tests.ts
@@ -125,7 +125,7 @@ function assertEscape(signatureHelp: SignatureHelp) {
     assert.equal(signatureHelp.activeSignature, 0);
     assert.equal(signatureHelp.activeParameter, 0);
     assert.equal(signatureHelp.signatures.length, 1);
-    assert.equal(signatureHelp.signatures[0].label, "escape=`\\`");
+    assert.equal(signatureHelp.signatures[0].label, "escape=\\");
     assert.notEqual(signatureHelp.signatures[0].documentation, null);
     assert.equal(signatureHelp.signatures[0].documentation, docs.getDocumentation("signatureEscape"));
     assert.equal(signatureHelp.signatures[0].parameters.length, 1);