Release 2.2.0

Update documentation and dependencies
neXromancers · Sep 13, 2019 · abc3c46 · abc3c46
1 parent 3258e82
commit abc3c46
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "shotgun"
 description = "Minimal X screenshot utility"
-version = "2.1.0"
+version = "2.2.0"
 authors = ["Dan Elkouby <streetwalkermc@gmail.com>"]
 license = "MPL-2.0"
 repository = "https://github.com/neXromancers/shotgun"
@@ -15,7 +15,7 @@ time = "0.1"
 
 [dependencies.image]
 default-features = false
-version = "0.21"
+version = "0.22"
 features = ["png_codec", "pnm"]
 
 [dependencies.x11]

diff --git a/README.md b/README.md
@@ -18,7 +18,10 @@ Options:
     -i, --id ID         Window to capture
     -g, --geometry WxH+X+Y
                         Area to capture
+    -f, --format png/pam
+                        Output format
     -h, --help          Print help and exit
+    -v, --version       Print version and exit
 ```
 
 To use with slop (as a replacement for `maim -s`):

diff --git a/src/main.rs b/src/main.rs
@@ -81,6 +81,7 @@ fn run() -> i32 {
             Ok(r) => r,
             Err(_) => {
                 eprintln!("Window ID is not a valid integer");
+                eprintln!("Accepted values are decimal, hex (0x*), octal (0o*) and binary (0b*)");
                 return 1;
             },
         },