Changes pr info to be added after date

Changes to single quote for token prefix/suffix grouping
Allows escaping single quote for inclusion in a prefix/suffix grouping

package.json

@@ -574,7 +574,7 @@
 				},
 				"gitlens.currentLine.format": {
 					"type": "string",
-					"default": "${message|50? • }${author}${\" via \"pullRequest}, ${agoOrDate}",
+					"default": "${author, }${agoOrDate}${' via 'pullRequest}${ • message|50?}",
 					"markdownDescription": "Specifies the format of the current line blame annotation. See [_Commit Tokens_](https://github.com/eamodio/vscode-gitlens/wiki/Custom-Formatting#commit-tokens) in the GitLens docs. Date formatting is controlled by the `#gitlens.currentLine.dateFormat#` setting",
 					"scope": "window"
 				},
@@ -921,7 +921,7 @@
 				},
 				"gitlens.hovers.detailsMarkdownFormat": {
 					"type": "string",
-					"default": "${avatar}  __${author}__${\" via \"pullRequest}, ${ago}   _(${date})_ \n\n${message}\n\n${commands}",
+					"default": "${avatar}  __${author}__, ${ago}${' via 'pullRequest}   _(${date})_ \n\n${message}\n\n${commands}",
 					"markdownDescription": "Specifies the format (in markdown) of the _commit details_ hover. See [_Commit Tokens_](https://github.com/eamodio/vscode-gitlens/wiki/Custom-Formatting#commit-tokens) in the GitLens docs",
 					"scope": "window"
 				},

src/system/string.ts

@@ -75,8 +75,11 @@ export function getSuperscript(num: number) {
 const driveLetterNormalizeRegex = /(?<=^\/?)([A-Z])(?=:\/)/;
 const pathNormalizeRegex = /\\/g;
 const pathStripTrailingSlashRegex = /\/$/g;
-const tokenRegex = /\$\{(".*?"|\W*)?([^|]*?)(?:\|(\d+)(-|\?)?)?(".*?"|\W*)?\}/g;
-const tokenSanitizeRegex = /\$\{(?:".*?"|\W*)?(\w*?)(?:".*?"|[\W\d]*)\}/g;
+const tokenRegex = /\$\{('.*?[^\\]'|\W*)?([^|]*?)(?:\|(\d+)(-|\?)?)?('.*?[^\\]'|\W*)?\}/g;
+const tokenSanitizeRegex = /\$\{(?:'.*?[^\\]'|\W*)?(\w*?)(?:'.*?[^\\]'|[\W\d]*)\}/g;
+const tokenGroupCharacter = "'";
+const tokenGroupCharacterEscapedRegex = /(\\')/g;
+const tokenGroupRegex = /^'?(.*?)'?$/;
 
 export interface TokenOptions {
 	collapseWhitespace: boolean;
@@ -94,17 +97,33 @@ export function getTokensFromTemplate(template: string) {
 		match = tokenRegex.exec(template);
 		if (match == null) break;
 
-		const [, prefix, key, truncateTo, option, suffix] = match;
+		// eslint-disable-next-line prefer-const
+		let [, prefix, key, truncateTo, option, suffix] = match;
+		// Check for a prefix group
+		if (prefix != null) {
+			match = tokenGroupRegex.exec(prefix);
+			if (match != null) {
+				[, prefix] = match;
+				prefix = prefix.replace(tokenGroupCharacterEscapedRegex, tokenGroupCharacter);
+			}
+		}
+
+		// Check for a suffix group
+		if (suffix != null) {
+			match = tokenGroupRegex.exec(suffix);
+			if (match != null) {
+				[, suffix] = match;
+				suffix = suffix.replace(tokenGroupCharacterEscapedRegex, tokenGroupCharacter);
+			}
+		}
+
 		tokens.push({
 			key: key,
 			options: {
 				collapseWhitespace: option === '?',
 				padDirection: option === '-' ? 'left' : 'right',
-				prefix:
-					prefix?.length > 1 && prefix?.startsWith('"') && prefix?.endsWith('"')
-						? prefix.substr(1, prefix.length - 2)
-						: prefix,
-				suffix: suffix,
+				prefix: prefix || undefined,
+				suffix: suffix || undefined,
 				truncateTo: truncateTo == null ? undefined : parseInt(truncateTo, 10),
 			},
 		});

src/views/nodes/commitFileNode.ts

@@ -169,9 +169,9 @@ export class CommitFileNode extends ViewRefFileNode {
 			return CommitFormatter.fromTemplate(
 				this.commit.isUncommitted
 					? `\${author} ${GlyphChars.Dash} \${id}\n${status}\n\${ago} (\${date})`
-					: `\${author}\${ (email)}\${" via "pullRequest} ${
-							GlyphChars.Dash
-					  } \${id}\n${status}\n\${ago} (\${date})\${\n\nmessage}${this.commit.getFormattedDiffStatus({
+					: `\${author}\${ (email)} ${GlyphChars.Dash} \${id}${
+							this._options.unpublished ? ' (unpublished)' : ''
+					  }\n${status}\n\${ago} (\${date})\${\n\nmessage}${this.commit.getFormattedDiffStatus({
 							expand: true,
 							prefix: '\n\n',
 							separator: '\n',

src/views/nodes/commitNode.ts

@@ -46,7 +46,7 @@ export class CommitNode extends ViewRefNode
 		return CommitFormatter.fromTemplate(
 			this.commit.isUncommitted
 				? `\${author} ${GlyphChars.Dash} \${id}\n\${ago} (\${date})`
-				: `\${author}\${ (email)}\${" via "pullRequest} ${GlyphChars.Dash} \${id}${
+				: `\${author}\${ (email)} ${GlyphChars.Dash} \${id}${
 						this.unpublished ? ' (unpublished)' : ''
 				  }\${ (tips)}\n\${ago} (\${date})\${\n\nmessage}${this.commit.getFormattedDiffStatus({
 						expand: true,