tikz-gallery-generator

diff --git a/src/main.rs b/src/main.rs
@@ -47,6 +47,8 @@ const WEBP_IMAGE_QUALITY: f32 = 90.0;
 /// Target height of the thumbnails
 const THUMB_HEIGHT: u32 = 500;
 
+// TODO: Make it so that all of the logging macros work asyncronously on
+// different threads
 macro_rules! log {
     ($fmt:literal) => {
         print!(concat!("{info_header_msg} ", $fmt),
@@ -538,6 +540,8 @@ fn render_thumbnail(pic: GalleryEntry) -> bool {
             let mut thumb_abs_path = match env::current_dir() {
                 Ok(path) => path,
                 Err(err) => {
+                    // TODO: Check if the error was "File exists" (os error 17)
+                    // In that case I suppose we should skip the rendering?
                     errorln!(
                         "Failed to create symlink for {thumb:?}: Could not get current working directory: {err}",
                         thumb = thumb_path,