remove some comments, update README

1 files changed, 2 insertions, 20 deletions

diff --git a/src/app.rs b/src/app.rs
index e03f8d7..55f49de 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -364,15 +364,6 @@ impl App {
 
 pub fn open_connected_file(cfg: &BibiConfig, file: &OsStr) -> Result<()> {
     // Build command to execute pdf-reader. 'xdg-open' is Linux standard
-    // TODO: make custom opener command possible through config
-    // let cmd = {
-    //     match std::env::consts::OS {
-    //         "linux" => String::from("xdg-open"),
-    //         "macos" => String::from("open"),
-    //         "windows" => String::from("start"),
-    //         _ => panic!("Couldn't detect OS for setting correct opener"),
-    //     }
-    // };
     let cmd = match &cfg.general.pdf_opener {
         Some(c) => c,
         None => &select_opener(),
@@ -397,15 +388,6 @@ pub fn open_connected_file(cfg: &BibiConfig, file: &OsStr) -> Result<()> {
 
 pub fn open_connected_link(cfg: &BibiConfig, link: &str) -> Result<()> {
     // Build command to execute pdf-reader. 'xdg-open' is Linux standard
-    // TODO: make custom opener command possible through config
-    // let cmd = {
-    //     match std::env::consts::OS {
-    //         "linux" => String::from("xdg-open"),
-    //         "macos" => String::from("open"),
-    //         "windows" => String::from("start"),
-    //         _ => panic!("Couldn't detect OS for setting correct opener"),
-    //     }
-    // };
     let cmd = match &cfg.general.url_opener {
         Some(c) => c,
         None => &select_opener(),
@@ -433,8 +415,8 @@ pub fn prepare_weblink(url: &str) -> String {
     }
 }
 
-fn expand_home(path: &PathBuf) -> PathBuf {
-    // let path = PathBuf::from(path);
+/// Expand leading tilde (`~`) to `/home/user`
+pub fn expand_home(path: &PathBuf) -> PathBuf {
     if path.starts_with("~") {
         let mut home = dirs::home_dir().unwrap();
         let path = path.strip_prefix("~").unwrap();