Adds proper support for multiline commit messages

Fixes #33 - commit messages needs to be escaped

src/blameAnnotationFormatter.ts

@@ -65,12 +65,12 @@ export default class BlameAnnotationFormatter {
     }
 
     static getAnnotationHover(config: IBlameConfig, line: IGitCommitLine, commit: GitCommit): string | Array<string> {
-        const message = commit.message.replace(/\n/g, '\n\n');
+        const message = `> \`${commit.message.replace(/\n/g, '\`\n>\n> \`')}\``;
         if (commit.isUncommitted) {
             return `\`${'0'.repeat(8)}\` &nbsp; __Uncommitted changes__`;
         }
 
-        return `\`${commit.sha}\` &nbsp; __${commit.author}__, ${moment(commit.date).fromNow()} _(${moment(commit.date).format('MMMM Do, YYYY h:MMa')})_ \n\n > ${message}`;
+        return `\`${commit.sha}\` &nbsp; __${commit.author}__, ${moment(commit.date).fromNow()} _(${moment(commit.date).format('MMMM Do, YYYY h:MMa')})_ \n\n${message}`;
     }
 
     static getAuthorAndDate(config: IBlameConfig, commit: GitCommit, format?: string, force: boolean = false) {

src/git/enrichers/logParserEnricher.ts

@@ -68,6 +68,10 @@ export class GitLogParserEnricher implements IGitEnricher {
 
                 case 'summary':
                     entry.summary = lineParts.slice(1).join(' ').trim();
+                    while (++position < lines.length) {
+                        if (!lines[position]) break;
+                        entry.summary += `\n${lines[position]}`;
+                    }
                     break;
 
                 case 'filename':

src/git/git.ts

@@ -13,7 +13,7 @@ export * from './enrichers/logParserEnricher';
 let git: IGit;
 const UncommittedRegex = /^[0]+$/;
 
-const DefaultLogParams = [`log`, `--name-status`, `--full-history`, `-m`, `--date=iso8601-strict`, `--format=%H -%nauthor %an%nauthor-date %ai%ncommitter %cn%ncommitter-date %ci%nsummary %s%nfilename ?`];
+const DefaultLogParams = [`log`, `--name-status`, `--full-history`, `-m`, `--date=iso8601-strict`, `--format=%H -%nauthor %an%nauthor-date %ai%ncommitter %cn%ncommitter-date %ci%nsummary %B%nfilename ?`];
 
 async function gitCommand(cwd: string, ...args: any[]) {
     try {