diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 08e68d9..6ee4349 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -19,13 +19,17 @@ jobs:
           hugo-version: 'latest'
           extended: true
 
-      - name: Build
-        run: 'cd website && hugo --minify'
-
       - name: Set branch name
         id: branch
         run: echo "::set-output name=BRANCH_NAME::${GITHUB_REF##*/}"
 
+      - name: Fix base URL
+        if: steps.branch.outputs.BRANCH_NAME != 'master' && github.repository_owner == 'Rosettea'      
+        run: sed -i "s%baseURL = 'https://rosettea.github.io/Hilbish/'%baseURL = 'https://rosettea.github.io/Hilbish/versions/${{ steps.branch.outputs.BRANCH_NAME }}'%" website/config.toml
+
+      - name: Build
+        run: 'cd website && hugo --minify'
+
       - name: Deploy
         if: steps.branch.outputs.BRANCH_NAME == 'master' && github.repository_owner == 'Rosettea'
         uses: peaceiris/actions-gh-pages@v3
@@ -39,5 +43,5 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./website/public
-          destination_dir: versions/${( steps.branch.outputs.BRANCH_NAME }}
+          destination_dir: versions/${{ steps.branch.outputs.BRANCH_NAME }}
           keep_files: true
diff --git a/api.go b/api.go
index 3920e6f..a440693 100644
--- a/api.go
+++ b/api.go
@@ -639,6 +639,14 @@ func hlhinter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // reality could set the input of the prompt to *display* anything. The
 // callback is passed the current line and is expected to return a line that
 // will be used as the input display.
+// Note that to set a highlighter, one has to override this function.
+// Example:
+// ```
+// function hilbish.highlighter(line)
+//    return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
+// end
+// ```
+// This code will highlight all double quoted strings in green.
 // --- @param line string
 func hlhighlighter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
diff --git a/docs/api/hilbish/_index.md b/docs/api/hilbish/_index.md
index d2d13c8..8fb587a 100644
--- a/docs/api/hilbish/_index.md
+++ b/docs/api/hilbish/_index.md
@@ -49,6 +49,14 @@ Line highlighter handler. This is mainly for syntax highlighting, but in
 reality could set the input of the prompt to *display* anything. The
 callback is passed the current line and is expected to return a line that
 will be used as the input display.
+Note that to set a highlighter, one has to override this function.
+Example:
+```
+function hilbish.highlighter(line)
+   return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
+end
+```
+This code will highlight all double quoted strings in green.
 
 ### hinter(line, pos)
 The command line hint handler. It gets called on every key insert to
diff --git a/emmyLuaDocs/hilbish.lua b/emmyLuaDocs/hilbish.lua
index 8d46276..c26c7ec 100644
--- a/emmyLuaDocs/hilbish.lua
+++ b/emmyLuaDocs/hilbish.lua
@@ -79,6 +79,14 @@ function hilbish.goro(fn) end
 --- reality could set the input of the prompt to *display* anything. The
 --- callback is passed the current line and is expected to return a line that
 --- will be used as the input display.
+--- Note that to set a highlighter, one has to override this function.
+--- Example:
+--- ```
+--- function hilbish.highlighter(line)
+---    return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
+--- end
+--- ```
+--- This code will highlight all double quoted strings in green.
 --- @param line string
 function hilbish.highlighter(line) end