Preserve trailing content in --add-noqa and --add-ignore

crates/ruff/src/args.rs

@@ -446,10 +446,12 @@ pub struct CheckCommand {
         conflicts_with = "watch",
     )]
     pub statistics: bool,
-    /// Enable automatic additions of `noqa` directives to failing lines.
+    /// Enable automatic additions of suppression directives to failing lines.
+    /// Uses `ruff:ignore` in preview mode and `noqa` otherwise.
     /// Optionally provide a reason to append after the codes.
     #[arg(
         long,
+        visible_alias = "add-ignore",
         value_name = "REASON",
         default_missing_value = "",
         num_args = 0..=1,

crates/ruff/src/commands/add_noqa.rs

@@ -16,7 +16,7 @@ use ruff_workspace::resolver::{
 
 use crate::args::ConfigArguments;
 
-/// Add `noqa` directives to a collection of files.
+/// Add suppression directives to a collection of files.
 pub(crate) fn add_noqa(
     files: &[PathBuf],
     pyproject_config: &PyprojectConfig,
@@ -95,15 +95,15 @@ pub(crate) fn add_noqa(
             ) {
                 Ok(count) => Some(count),
                 Err(e) => {
-                    error!("Failed to add noqa to {}: {e}", path.display());
+                    error!("Failed to add suppression to {}: {e}", path.display());
                     None
                 }
             }
         })
         .sum();
 
     let duration = start.elapsed();
-    debug!("Added noqa to files in: {duration:?}");
+    debug!("Added suppressions to files in: {duration:?}");
 
     Ok(modifications)
 }

crates/ruff/src/lib.rs

@@ -344,7 +344,7 @@ pub fn check(args: CheckCommand, global_options: GlobalConfigArgs) -> Result<Exi
             let s = if modifications == 1 { "" } else { "s" };
             #[expect(clippy::print_stderr)]
             {
-                eprintln!("Added {modifications} noqa directive{s}.");
+                eprintln!("Added {modifications} suppression comment{s}.");
             }
         }
         return Ok(ExitStatus::Success);