Fix detach when setup is called multiple times | #25

regen docs for previous commit

2 files changed, 34 insertions, 4 deletions

diff --git a/doc/modules/utils.html b/doc/modules/utils.html
index ecb555b..af8d2ff 100644
--- a/doc/modules/utils.html
+++ b/doc/modules/utils.html
@@ -70,6 +70,10 @@
 	<td class="summary">Obvious.</td>
 	</tr>
 	<tr>
+	<td class="name" nowrap><a href="#byte_is_valid_colorchar">byte_is_valid_colorchar (byte)</a></td>
+	<td class="summary">Obvious.</td>
+	</tr>
+	<tr>
 	<td class="name" nowrap><a href="#get_last_modified">get_last_modified (path)</a></td>
 	<td class="summary">Get last modified time of a file</td>
 	</tr>
@@ -149,6 +153,31 @@
 
 </dd>
     <dt>
+    <a name = "byte_is_valid_colorchar"></a>
+    <strong>byte_is_valid_colorchar (byte)</strong>
+    </dt>
+    <dd>
+    Obvious.
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">byte</span>
+         number
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+        boolean
+    </ol>
+
+
+
+
+</dd>
+    <dt>
     <a name = "get_last_modified"></a>
     <strong>get_last_modified (path)</strong>
     </dt>
diff --git a/lua/colorizer.lua b/lua/colorizer.lua
index ed8d596..7aac39e 100644
--- a/lua/colorizer.lua
+++ b/lua/colorizer.lua
@@ -371,6 +371,7 @@ function colorizer.setup(config)
     all = { file = false, buf = false },
     default_options = merge(USER_DEFAULT_OPTIONS, user_default_options),
   }
+  BUFFER_OPTIONS, BUFFER_LOCAL = {}, {}
 
   local function COLORIZER_SETUP_HOOK(typ)
     local filetype = vim.bo.filetype
@@ -412,8 +413,7 @@ function colorizer.setup(config)
     end
   end
 
-  local au_group_id = augroup(AUGROUP_NAME, {})
-  AUGROUP_ID = au_group_id
+  AUGROUP_ID = augroup(AUGROUP_NAME, {})
 
   local aucmd = { buf = "BufWinEnter", file = "FileType" }
   local function parse_opts(typ, tbl)
@@ -446,12 +446,13 @@ function colorizer.setup(config)
         end
       end
       autocmd({ aucmd[typ] }, {
-        group = au_group_id,
+        group = AUGROUP_ID,
         pattern = typ == "file" and (SETUP_SETTINGS.all[typ] and "*" or list) or nil,
         callback = function()
           COLORIZER_SETUP_HOOK(typ)
         end,
       })
+      COLORIZER_SETUP_HOOK(typ)
     elseif tbl then
       vim.notify_once(string.format("colorizer: Invalid type for %stypes %s", typ, vim.inspect(tbl)), "ErrorMsg")
     end
@@ -461,7 +462,7 @@ function colorizer.setup(config)
   parse_opts("buf", buftypes)
 
   autocmd("ColorScheme", {
-    group = au_group_id,
+    group = AUGROUP_ID,
     callback = function()
       require("colorizer").clear_highlight_cache()
     end,