From c478b98b0fc6777455d08b3bb0164d600c5b726f Mon Sep 17 00:00:00 2001
From: erroneousboat <jpbruinsslot@gmail.com>
Date: Sat, 3 Feb 2018 20:32:36 +0100
Subject: [PATCH 1/2] Fix problem with scrolling and offset chat view

Fixes #83
---
 components/chat.go | 14 +++++++++++---
 main.go            |  4 ++--
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/components/chat.go b/components/chat.go
index 3fbafec..34dda71 100644
--- a/components/chat.go
+++ b/components/chat.go
@@ -86,6 +86,8 @@ func (c *Chat) Buffer() termui.Buffer {
 
 		if cell.Ch == '\n' {
 			lines = append(lines, line)
+
+			// Reset for new line
 			line = Line{}
 			x = 0
 			continue
@@ -93,6 +95,8 @@ func (c *Chat) Buffer() termui.Buffer {
 
 		if x+cell.Width() > c.List.InnerBounds().Dx() {
 			lines = append(lines, line)
+
+			// Reset for new line
 			line = Line{}
 			x = 0
 		}
@@ -100,7 +104,6 @@ func (c *Chat) Buffer() termui.Buffer {
 		line.cells = append(line.cells, cell)
 		x++
 	}
-	lines = append(lines, line)
 
 	// We will print lines bottom up, it will loop over the lines
 	// backwards and for every line it'll set the cell in that line.
@@ -113,6 +116,7 @@ func (c *Chat) Buffer() termui.Buffer {
 
 	currentY := paneMaxY - 1
 	for i := (linesHeight - 1) - c.Offset; i >= 0; i-- {
+
 		if currentY < paneMinY {
 			break
 		}
@@ -190,6 +194,10 @@ func (c *Chat) GetMaxItems() int {
 // SetMessages will put the provided messages into the Items field of the
 // Chat view
 func (c *Chat) SetMessages(messages []string) {
+	// Reset offset first, when scrolling in view and changing channels we
+	// want the offset to be 0 when loading new messages
+	c.Offset = 0
+
 	for _, msg := range messages {
 		c.List.Items = append(c.List.Items, html.UnescapeString(msg))
 	}
@@ -216,8 +224,8 @@ func (c *Chat) ScrollUp() {
 	c.Offset = c.Offset + 10
 
 	// Protect overscrolling
-	if c.Offset > len(c.List.Items)-1 {
-		c.Offset = len(c.List.Items) - 1
+	if c.Offset > len(c.List.Items) {
+		c.Offset = len(c.List.Items)
 	}
 }
 
diff --git a/main.go b/main.go
index 77b26a0..d862702 100644
--- a/main.go
+++ b/main.go
@@ -16,7 +16,7 @@ import (
 )
 
 const (
-	VERSION = "v0.3.1"
+	VERSION = "v0.3.2"
 	USAGE   = `NAME:
     slack-term - slack client for your terminal
 
@@ -27,7 +27,7 @@ VERSION:
     %s
 
 WEBSITE:
-	https://github.com/erroneousboat/slack-term
+    https://github.com/erroneousboat/slack-term
 
 GLOBAL OPTIONS:
    --help, -h

From f2c61c7df2de605c716b3ace020436fe86de0f44 Mon Sep 17 00:00:00 2001
From: erroneousboat <jpbruinsslot@gmail.com>
Date: Sat, 24 Feb 2018 12:10:30 +0100
Subject: [PATCH 2/2] Re-enable adding of line and supply documentation

---
 components/chat.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/components/chat.go b/components/chat.go
index 34dda71..5dd2b93 100644
--- a/components/chat.go
+++ b/components/chat.go
@@ -81,9 +81,12 @@ func (c *Chat) Buffer() termui.Buffer {
 	lines := []Line{}
 	line := Line{}
 
+	// When we encounter a newline or are at the bounds of the chat view we
+	// stop iterating over the cells and add the line to the line array
 	x := 0
 	for _, cell := range cells {
 
+		// When we encounter a newline we add the line to the array
 		if cell.Ch == '\n' {
 			lines = append(lines, line)
 
@@ -105,6 +108,10 @@ func (c *Chat) Buffer() termui.Buffer {
 		x++
 	}
 
+	// Append the last line to the array when we didn't encounter any
+	// newlines or were at the bounds of the chat view
+	lines = append(lines, line)
+
 	// We will print lines bottom up, it will loop over the lines
 	// backwards and for every line it'll set the cell in that line.
 	// Offset is the number which allows us to begin printing the