allow :focus based verbs to take a pattern

This allows verb definitions such as the following ones:

```Hjson
    {
        invocation: "gos"
        execution: ":focus"
    }
    {
        invocation: "go {path}"
        execution: ":focus {path}"
    }
    {
        invocation: "goroot"
        execution: ":focus /"
    }
    {
        invocation: "gotar {path}"
        execution: ":focus {path}/target"
    }
```

Fix #389

1 files changed, 8 insertions, 0 deletions

diff --git a/website/docs/conf_verbs.md b/website/docs/conf_verbs.md
index 98ed851..4560f64 100644
--- a/website/docs/conf_verbs.md
+++ b/website/docs/conf_verbs.md
@@ -499,6 +499,14 @@ And you can add your own ones:
 ```hjson
 { key: "ctrl-up", internal: ":focus .." }
 { key: "ctrl-d", internal: ":focus ~/dev" }
+{ // make :go an alias of :focus
+    invocation: "go {path}",
+    internal: ":focus {path}"
+}
+{
+    invocation: "gotar {path}",
+    internal: ":focus {path}/target"
+}
 ```
 ```toml
 [[verbs]]