Fix Elvish install instructions

README.md

@@ -3,9 +3,10 @@
 > A smarter cd command for your terminal
 
 [![crates.io][crates.io-badge]][crates.io]
+[![releases][releases-badge]][Releases]
 
 `zoxide` is a blazing fast replacement for your `cd` command, inspired by
-[`z`][z] and [`z.lua`][z.lua]. It keeps track of the directories you use most
+`z` and `z.lua`. It keeps track of the directories you use most
 frequently, and uses a ranking algorithm to navigate to the best match.
 
 ![Tutorial][tutorial]
@@ -115,7 +116,7 @@ eval "$(zoxide init bash)"
 Add this to your configuration (usually `~/.elvish/rc.elv`):
 
 ```sh
-eval $(zoxide init elvish | slurp)
+eval (zoxide init elvish | slurp)
 ```
 
 #### `fish`
@@ -260,6 +261,7 @@ Be sure to set these before calling `zoxide init`.
 [nnn]: https://github.com/jarun/nnn
 [pkgsrc]: https://pkgsrc.se/sysutils/zoxide
 [releases]: https://github.com/ajeetdsouza/zoxide/releases
+[releases-badge]: https://img.shields.io/github/v/release/ajeetdsouza/zoxide
 [scoop]: https://github.com/ScoopInstaller/Main/tree/master/bucket/zoxide.json
 [telescope-zoxide]: https://github.com/jvgrootveld/telescope-zoxide
 [termux]: https://github.com/termux/termux-packages/tree/master/packages/zoxide
@@ -268,7 +270,5 @@ Be sure to set these before calling `zoxide init`.
 [void linux packages]: https://github.com/void-linux/void-packages/tree/master/srcpkgs/zoxide
 [xxh-plugin-prerun-zoxide]: https://github.com/xxh/xxh-plugin-prerun-zoxide
 [xxh]: https://github.com/xxh/xxh
-[z.lua]: https://github.com/skywind3000/z.lua
-[z]: https://github.com/rupa/z
 [zoxide.vim]: https://github.com/nanotee/zoxide.vim
 [zsh-autocomplete]: https://github.com/marlonrichert/zsh-autocomplete

man/zoxide-add.1

@@ -15,7 +15,7 @@ If you'd like to prevent a directory from being added to the database, see the
 .SH OPTIONS
 .TP
 .B -h, --help
-Prints help information.
+Print help information.
 .SH REPORTING BUGS
 For any issues, feature requests, or questions, please visit:
 .sp

man/zoxide-import.1

@@ -18,7 +18,7 @@ l l.
 algorithm is too different to import the scores.
 .TP
 .B -h, --help
-Prints help information.
+Print help information.
 .TP
 .B --merge
 By default, the import fails if the current database is not already empty. This

man/zoxide-init.1

@@ -82,7 +82,7 @@ Changes the prefix of predefined aliases (\fBz\fR, \fBzi\fR).
 e.g. --cmd j would change the aliases to j and ji respectively.
 .TP
 .B -h, --help
-Prints help information.
+Print help information.
 .TP
 .B --hook \fIHOOK\fR
 Changes how often zoxide increments a directory's score:

man/zoxide-query.1

@@ -4,7 +4,7 @@ zoxide-query - search for a directory in the database
 .SH SYNOPSIS
 .B zoxide query \fI[KEYWORDS] [OPTIONS]\fR
 .SH DESCRIPTION
-Queries the database for paths matching the keywords. The exact \fBMATCHING\fR
+Query the database for paths matching the keywords. The exact \fBMATCHING\fR
 algorithm is described in \fBzoxide\fR(1).
 .SH OPTIONS
 .TP
@@ -12,7 +12,7 @@ algorithm is described in \fBzoxide\fR(1).
 Show deleted directories.
 .TP
 .B -h, --help
-Prints help information.
+Print help information.
 .TP
 .B -i, --interactive
 Use interactive selection. This option requires fzf.

man/zoxide-remove.1

@@ -9,7 +9,7 @@ If you'd like to permanently exclude a directory from the database, see the
 .SH OPTIONS
 .TP
 .B -h, --help
-Prints help information.
+Print help information.
 .TP
 .B -i, --interactive \fI[KEYWORDS]\fR
 Use interactive selection. This option requires fzf.

man/zoxide.1

@@ -38,10 +38,10 @@ Remove a directory from the database.
 .SH OPTIONS
 .TP
 .B -h, --help
-Prints help information.
+Print help information.
 .TP
 .B -V, --version
-Prints version information
+Print version information.
 .SH ENVIRONMENT VARIABLES
 Environment variables must be set before calling \fBzoxide init\fR.
 .TP

src/app/query.rs

@@ -7,7 +7,7 @@ use crate::util;
 
 use anyhow::{Context, Result};
 
-use std::io::{self, BufWriter, Write};
+use std::io::{self, Write};
 
 impl Run for Query {
     fn run(&self) -> Result<()> {
@@ -39,13 +39,8 @@ impl Run for Query {
                 print!("{}", path)
             }
         } else if self.list {
-            // Rust does line-buffering by default, i.e. it flushes stdout
-            // after every newline. This is not ideal when printing a large
-            // number of lines, so we put stdout in a BufWriter.
             let stdout = io::stdout();
-            let stdout = stdout.lock();
-            let mut handle = BufWriter::new(stdout);
-
+            let handle = &mut stdout.lock();
             while let Some(dir) = stream.next() {
                 if self.score {
                     writeln!(handle, "{}", dir.display_score(now))

src/db/stream.rs

@@ -91,7 +91,6 @@ impl<'db, 'file> Stream<'db, 'file> {
         }
 
         let resolver = if self.resolve_symlinks { fs::symlink_metadata } else { fs::metadata };
-
         resolver(path.as_ref()).map(|m| m.is_dir()).unwrap_or_default()
     }
 

templates/elvish.txt

@@ -83,4 +83,4 @@ edit:add-var zi~ $__zoxide_zi~
 # To initialize zoxide, add this to your configuration (usually
 # ~/.elvish/rc.elv):
 #
-# eval $(zoxide init elvish | slurp)
+# eval (zoxide init elvish | slurp)