Improve comments

src/vs/workbench/parts/terminal/electron-browser/terminalLinkHandler.ts

@@ -17,13 +17,13 @@ const pathPrefix = '(\\.\\.?|\\~)';
 const pathSeparatorClause = '\\/';
 const excludedPathCharactersClause = '[^\\0\\s!$`&*()\\[\\]+\'":;]'; // '":; are allowed in paths but they are often separators so ignore them
 const escapedExcludedPathCharactersClause = '(\\\\s|\\\\!|\\\\$|\\\\`|\\\\&|\\\\*|(|)|\\+)';
-/** A regex that matches paths in the form /path, ~/path, ./path, ../path */
+/** A regex that matches paths in the form /foo, ~/foo, ./foo, ../foo, foo/bar */
 const UNIX_LIKE_LOCAL_LINK_REGEX = new RegExp('((' + pathPrefix + '|(' + excludedPathCharactersClause + '|' + escapedExcludedPathCharactersClause + ')+)?(' + pathSeparatorClause + '(' + excludedPathCharactersClause + '|' + escapedExcludedPathCharactersClause + ')+)+)');
 const winDrivePrefix = '[a-zA-Z]:';
 const winPathPrefix = '(' + winDrivePrefix + '|\\.\\.?|\\~)';
 const winPathSeparatorClause = '(\\\\|\\/)';
 const winExcludedPathCharactersClause = '[^\\0<>\\?\\|\\/\\s!$`&*()\\[\\]+\'":;]';
-/** A regex that matches paths in the form c:\path, ~\path, .\path */
+/** A regex that matches paths in the form c:\foo, ~\foo, .\foo, ..\foo, foo\bar */
 const WINDOWS_LOCAL_LINK_REGEX = new RegExp('((' + winPathPrefix + '|(' + winExcludedPathCharactersClause + ')+)?(' + winPathSeparatorClause + '(' + winExcludedPathCharactersClause + ')+)+)');
 /** Higher than local link, lower than hypertext */
 const CUSTOM_LINK_PRIORITY = -1;
@@ -138,7 +138,7 @@ export class TerminalLinkHandler {
 				link = `${process.env.HOMEDRIVE}\\${process.env.HOMEPATH + link.substring(1)}`;
 			}
 
-			//resolve relative paths
+			// Resolve relative paths (.\a, ..\a, ~\a, a\b)
 			if (!link.match('^' + winDrivePrefix)) {
 				if (!this._contextService.hasWorkspace()) {
 					// Abort if no workspace is open