From 51a6c090d16a50c4e0cdc1ba9c038314456f5040 Mon Sep 17 00:00:00 2001
From: Dipterix Wang <8163576+dipterix@users.noreply.github.com>
Date: Fri, 24 Mar 2023 19:40:58 -0400
Subject: [PATCH 1/2] Update read_fs_transform.R

Added `trimws` to remove whitespace around xfm matrix
---
 R/read_fs_transform.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/read_fs_transform.R b/R/read_fs_transform.R
index 9cbe873..3c7d614 100644
--- a/R/read_fs_transform.R
+++ b/R/read_fs_transform.R
@@ -265,7 +265,7 @@ parse.transform.matrix.lines <- function(file_lines, ignore_line_suffix=";") {
     if(endsWith(file_line, ignore_line_suffix)) {
       file_line = substring(file_line, 1L, (nchar(file_line) - nchar(ignore_line_suffix)));
     }
-    matrix_row = as.double(strsplit(file_line, " ")[[1]]);
+    matrix_row = as.double(strsplit(trimws(file_line), " ")[[1]]);
     tm[line_idx, ] = matrix_row;
     line_idx = line_idx + 1L;
   }

From 0c5148bed029a71c55938e037369f5e9858dd4f0 Mon Sep 17 00:00:00 2001
From: Dipterix Wang <8163576+dipterix@users.noreply.github.com>
Date: Fri, 24 Mar 2023 19:45:39 -0400
Subject: [PATCH 2/2] Update read_fs_transform.R

`file_line` might look like this: `   0.0 -1.0 0.0 0.0 ; `: trim whitespace before removing `;`
---
 R/read_fs_transform.R | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/R/read_fs_transform.R b/R/read_fs_transform.R
index 3c7d614..b77d566 100644
--- a/R/read_fs_transform.R
+++ b/R/read_fs_transform.R
@@ -262,6 +262,9 @@ parse.transform.matrix.lines <- function(file_lines, ignore_line_suffix=";") {
 
   line_idx = 1L;
   for(file_line in file_lines) {
+    
+    file_line <- trimws(file_line)
+    
     if(endsWith(file_line, ignore_line_suffix)) {
       file_line = substring(file_line, 1L, (nchar(file_line) - nchar(ignore_line_suffix)));
     }