From 9f0bbccb9b4cd4693e1c70e3a4ae90fc222ce863 Mon Sep 17 00:00:00 2001
From: Luc Blassel <luc.blassel@gmail.com>
Date: Sun, 28 Apr 2024 11:37:44 +0200
Subject: [PATCH 1/3] Fixing newick parsing to accepts trailing whitespace
 after semicolon

---
 io/fileutils/readln.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/io/fileutils/readln.go b/io/fileutils/readln.go
index c23d532..2fc72c8 100644
--- a/io/fileutils/readln.go
+++ b/io/fileutils/readln.go
@@ -37,7 +37,13 @@ func ReadUntilSemiColon(r *bufio.Reader) (string, error) {
 		line, isPrefix, err = r.ReadLine()
 		ln = append(ln, line...)
 		if len(ln) > 0 {
-			lastChar = ln[len(ln)-1]
+			i := len(ln) - 1
+			lastChar = ln[i]
+			// Test what last non-space character of the line is
+			for (lastChar == ' ' || lastChar == '\t') && i >= 0 {
+				i--
+				lastChar = ln[i]
+			}
 		}
 	}
 	return string(ln), err

From b959a7f3eccdebda804206232a37f1d651f5dd5c Mon Sep 17 00:00:00 2001
From: Luc Blassel <luc.blassel@gmail.com>
Date: Sun, 28 Apr 2024 11:40:24 +0200
Subject: [PATCH 2/3] Specifying bash as test.sh language

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7198444..6ebca1e 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,7 @@ The `gotree` executable should be located in the current folder (or the `$GOPATH
 
 To test the executable:
 ```
-./test.sh
+bash test.sh
 ```
 
 ## Auto completion

From f44057354b2cc75e3e569244ff2920203eb51acf Mon Sep 17 00:00:00 2001
From: Arthur Carcano <arthur.carcano@ocamlpro.com>
Date: Mon, 29 Apr 2024 10:03:16 +0200
Subject: [PATCH 3/3] Use a shebang to enforce running test.sh in bash

Commit b959a7f3eccdebda804206232a37f1d651f5dd5c was made because
`test.sh` cannot run on systems where the default shell is not bash
compatible (e.g. zsh). (cf https://github.com/evolbioinfo/gotree/pull/23)

A [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) allows to
force the use of bash to interpret the shell script. This version
using `/usr/bin/env` should be the most portable.
---
 README.md | 2 +-
 test.sh   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6ebca1e..7198444 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,7 @@ The `gotree` executable should be located in the current folder (or the `$GOPATH
 
 To test the executable:
 ```
-bash test.sh
+./test.sh
 ```
 
 ## Auto completion
diff --git a/test.sh b/test.sh
index 807d21c..0a89462 100755
--- a/test.sh
+++ b/test.sh
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 ########## Test Suite for Gotree command line tools ##############
 
 set -e