From 207fb44bdce515cc4d67207c3e40bdd4a1bdcd1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?poljar=20=28Damir=20Jeli=C4=87=29?= <poljar@termina.org.uk>
Date: Tue, 6 Mar 2018 22:57:57 +0100
Subject: [PATCH] colors: Add markdown style italics support.

---
 matrix/colors.py | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/matrix/colors.py b/matrix/colors.py
index 59f2323..8afb005 100644
--- a/matrix/colors.py
+++ b/matrix/colors.py
@@ -73,6 +73,33 @@ class Formatted():
                 attributes["bold"] = not attributes["bold"]
                 i = i + 1
 
+            # Markdown bold
+            elif line[i] == "*":
+                if attributes["italic"] and not line[i-1].isspace():
+                    if text:
+                        substrings.append(FormattedString(
+                            text, attributes.copy()))
+                    text = ""
+                    attributes["italic"] = not attributes["italic"]
+                    i = i + 1
+                    continue
+
+                elif attributes["italic"] and line[i-1].isspace():
+                    text = text + line[i]
+                    i = i + 1
+                    continue
+
+                elif i+1 > len(line) or line[i+1].isspace():
+                    text = text + line[i]
+                    i = i + 1
+                    continue
+
+                if text:
+                    substrings.append(FormattedString(text, attributes.copy()))
+                text = ""
+                attributes["italic"] = not attributes["italic"]
+                i = i + 1
+
             # Color
             elif line[i] == "\x03":
                 if text: