fix(complete): Suppress a useless space completion

clap_complete/src/shells/bash.rs

@@ -171,6 +171,7 @@ fn option_details_for_path(cmd: &Command, path: &str) -> String {
         let compopt = match o.get_value_hint() {
             ValueHint::FilePath => Some("compopt -o filenames"),
             ValueHint::DirPath => Some("compopt -o plusdirs"),
+            ValueHint::Other => Some("compopt -o nospace"),
             _ => None,
         };
 

clap_complete/tests/snapshots/home/static/exhaustive/bash/.bashrc

@@ -542,6 +542,9 @@ _exhaustive() {
                     ;;
                 --other)
                     COMPREPLY=("${cur}")
+                    if [[ "${BASH_VERSINFO[0]}" -ge 4 ]]; then
+                        compopt -o nospace
+                    fi
                     return 0
                     ;;
                 --path)

clap_complete/tests/snapshots/value_hint.bash

@@ -35,6 +35,9 @@ _my-app() {
                     ;;
                 --other)
                     COMPREPLY=("${cur}")
+                    if [[ "${BASH_VERSINFO[0]}" -ge 4 ]]; then
+                        compopt -o nospace
+                    fi
                     return 0
                     ;;
                 --path)

clap_complete/tests/testsuite/bash.rs

@@ -210,7 +210,7 @@ fn complete() {
     }
 
     let input = "exhaustive hint --other \t";
-    let expected = "exhaustive hint --other         % exhaustive hint --other  ";
+    let expected = "exhaustive hint --other         % exhaustive hint --other ";
     let actual = runtime.complete(input, &term).unwrap();
     snapbox::assert_eq(expected, actual);
 }