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| author | rabite <rabite@posteo.de> | 2019-06-17 18:05:25 +0200 |
|---|---|---|
| committer | rabite <rabite@posteo.de> | 2019-06-18 12:58:42 +0200 |
| commit | 752d6ab8f52c540228a2586a01338cdd706de9e5 (patch) | |
| tree | ba7a92ba5236678c57722c02715c02d9c7b3cc65 | |
| parent | d23401c8ff58d5d57a01f5896528f517ffff4ad3 (diff) | |
add comments to proclist.rs
| -rw-r--r-- | src/proclist.rs | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/proclist.rs b/src/proclist.rs index 7115234..c561fcf 100644 --- a/src/proclist.rs +++ b/src/proclist.rs @@ -59,10 +59,13 @@ impl Cmd { let cwd_pat = OsString::from("$s"); let cwd_files = self.cwd_files .take() - .unwrap() + .unwrap() // There always is a file, even if just place holder .iter() - .map(|file| file.strip_prefix(&self.cwd) + .map(|file| + // strip out the cwd part to make path shorter + file.strip_prefix(&self.cwd) .into_os_string() + // escape single quotes so file names with them work .escape_single_quote()) .collect::<Vec<OsString>>(); @@ -82,8 +85,11 @@ impl Cmd { .fold(cmd, |cmd, (i, tab_files)| { let tab_files_pat = OsString::from(format!("${}s", i)); let tab_file_paths = tab_files.iter() - .map(|file| file.strip_prefix(&self.cwd) + .map(|file| + // strip out the cwd part to make path shorter + file.strip_prefix(&self.cwd) .into_os_string() + // escape single quotes so file names with them work .escape_single_quote()) .collect::<Vec<OsString>>(); @@ -105,6 +111,7 @@ impl Cmd { let tab_path_pat = OsString::from(format!("${}", i)); let tab_path = tab_path.strip_prefix(&self.cwd) .into_os_string() + // escape single quotes so file names with them work .escape_single_quote(); cmd.iter().map(|part| { |