new internal to define readline-like input edition shortcuts

You may now add this kind of shortcuts:

```toml
[[verbs]]
key = "alt-b"
execution = ":input_go_word_left"

[[verbs]]
key = "alt-f"
execution = ":input_go_word_right"

[[verbs]]
key = "alt-l"
execution = ":input_del_word_left"

[[verbs]]
key = "alt-r"
execution = ":input_del_word_right"
```

Fix #235

1 files changed, 3 insertions, 3 deletions

diff --git a/website/docs/skins.md b/website/docs/skins.md
index b263fde..a075290 100644
--- a/website/docs/skins.md
+++ b/website/docs/skins.md
@@ -62,7 +62,7 @@ help_table_border = "ansi(239) None"
 
 which would look like this:
 
-![custom colors tree](../img/20200525-custom-colors-panels.png)
+![custom colors tree](img/20200525-custom-colors-panels.png)
 
 Each skin entry value is made of
 
@@ -107,7 +107,7 @@ If you want to set the background of broot transparent (i.e. to be the backgroun
 default = "gray(23) none / gray(20) none"
 ```
 
-![transparent](../img/20200529-transparent-broot.png)
+![transparent](img/20200529-transparent-broot.png)
 
 # White Background Skin
 
@@ -166,7 +166,7 @@ help_headers = "ansi(202) none"
 help_table_border = "ansi(239) None"
 ```
 
-![light skin](../img/20200526-light-skin.png)
+![light skin](img/20200526-light-skin.png)
 
 # Solarized Dark