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diff --git a/lib/auto_linker.ex b/lib/auto_linker.ex
index 0a07a9b..1dcb714 100644
--- a/lib/auto_linker.ex
+++ b/lib/auto_linker.ex
@@ -1,60 +1,68 @@
defmodule AutoLinker do
@moduledoc """
Create url links from text containing urls.
Turns an input string like `"Check out google.com"` into
`Check out "<a href='http://google.com' target='_blank' rel='noopener noreferrer'>google.com</a>"`
## Examples
iex> AutoLinker.link("google.com")
"<a href='http://google.com' class='auto-linker' target='_blank' rel='noopener noreferrer'>google.com</a>"
iex> AutoLinker.link("google.com", new_window: false, rel: false)
"<a href='http://google.com' class='auto-linker'>google.com</a>"
iex> AutoLinker.link("google.com", new_window: false, rel: false, class: false)
"<a href='http://google.com'>google.com</a>"
iex> AutoLinker.link("[Google](http://google.com)", markdown: true, new_window: false, rel: false, class: false)
"<a href='http://google.com'>Google</a>"
iex> AutoLinker.link("[Google Search](http://google.com)", markdown: true)
"<a href='http://google.com' class='auto-linker' target='_blank' rel='noopener noreferrer'>Google Search</a>"
"""
import AutoLinker.Parser
@doc """
Auto link a string.
Options:
* `class: "auto-linker"` - specify the class to be added to the generated link. false to clear
* `rel: "noopener noreferrer"` - override the rel attribute. false to clear
* `new_window: true` - set to false to remove `target='_blank'` attribute
* `scheme: false` - Set to true to link urls with schema `http://google`
* `truncate: false` - Set to a number to truncate urls longer then the number. Truncated urls will end in `..`
* `strip_prefix: true` - Strip the scheme prefix
* `exclude_class: false` - Set to a class name when you don't want urls auto linked in the html of the give class
* `exclude_id: false` - Set to an element id when you don't want urls auto linked in the html of the give element
* `exclude_patterns: ["```"]` - Don't link anything between the the pattern
* `markdown: false` - link markdown style links
+ * `email: false` - link email links
+ * `mention: false` - link @mentions (when `true`, requires `mention_prefix` or `mention_handler` options to be set)
+ * `mention_prefix: nil` - a prefix to build a link for a mention (example: `https://example.com/user/`)
+ * `mention_handler: nil` - a custom handler to validate and formart a mention
+ * `hashtag: false` - link #hashtags (when `true`, requires `hashtag_prefix` or `hashtag_handler` options to be set)
+ * `hashtag_prefix: nil` - a prefix to build a link for a hashtag (example: `https://example.com/tag/`)
+ * `hashtag_handler: nil` - a custom handler to validate and formart a hashtag
+ * `extra: false` - link urls with rarely used schemes (magnet, ipfs, irc, etc.)
Each of the above options can be specified when calling `link(text, opts)`
or can be set in the `:auto_linker`'s configuration. For example:
config :auto_linker,
class: false,
new_window: false
Note that passing opts to `link/2` will override the configuration settings.
"""
def link(text, opts \\ []) do
parse({text, nil}, opts) |> elem(0)
end
def link_map(text, acc, opts \\ []) do
parse({text, acc}, opts)
end
end

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