Print an empty line between previews (#536)

denisidoro · Apr 22, 2021 · c9701db · c9701db
1 parent 30fbb30
commit c9701db
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Showing 4 changed files with 9 additions and 5 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "navi"
-version = "2.16.0"
+version = "2.16.1"
 authors = ["Denis Isidoro <denis_isidoro@live.com>"]
 edition = "2018"
 description = "An interactive cheatsheet tool for the command-line"

diff --git a/src/actor.rs b/src/actor.rs
@@ -76,14 +76,13 @@ fn prompt_finder(
     };
 
     let exe = fs::exe_string();
-    let extra = extra_preview.clone().unwrap_or_default();
 
     let preview = if cfg!(target_os = "windows") {
         format!(
             r#"(@echo.{{+}}{eof}{{q}}{eof}{name}{eof}{extra}) | {exe} preview-var-stdin"#,
             exe = exe,
             name = variable_name,
-            extra = extra,
+            extra = extra_preview.clone().unwrap_or_default(),
             eof = EOF,
         )
     } else {
@@ -97,7 +96,10 @@ fn prompt_finder(
 )" "{name}"; {extra}"#,
             exe = exe,
             name = variable_name,
-            extra = extra,
+            extra = extra_preview
+                .clone()
+                .map(|e| format!(" echo; {}", e))
+                .unwrap_or_default(),
             eof = EOF,
         )
     };

diff --git a/src/handler/preview_var_stdin.rs b/src/handler/preview_var_stdin.rs
@@ -15,6 +15,8 @@ pub fn main() -> Result<()> {
 
     if let Some(extra) = parts.next() {
         if !extra.is_empty() {
+            print!("");
+
             shell::out()
                 .arg(extra)
                 .spawn()