Updated docs

.vscode/settings.json

@@ -1,6 +1,6 @@
 {
   "reflowMarkdown.preferredLineLength": 100,
   "[markdown]": {
-    // "editor.rulers": [76, 80, 96, 100]
+    "editor.rulers": [76, 80, 96, 100]
   }
 }

content/changelog/CHANGELOG.md

@@ -1,10 +1,29 @@
 # Change Log
 
-## [10.3.0] - 2024-xx-xx - [Release notes](https://beta.frontmatter.codes/updates/v10.3.0)
+## [10.4.0] - 2024-xx-xx
 
 ### ✨ New features
 
-- [#823](https://github.com/estruyf/vscode-front-matter/issues/823): Integrated GitHub Copilot support for titles, descriptions, and tags
+- [#844](https://github.com/estruyf/vscode-front-matter/issues/844): New `{{filePrefix.index}}` placeholder to add the index number of the file in the folder
+
+### 🎨 Enhancements
+
+- [#833](https://github.com/estruyf/vscode-front-matter/issues/833): Added support for Asciidoc files
+- [#834](https://github.com/estruyf/vscode-front-matter/issues/834): Added the ability to create new data files for a data folder
+- [#841](https://github.com/estruyf/vscode-front-matter/issues/841): Enable placeholders for file prefixes
+- [#846](https://github.com/estruyf/vscode-front-matter/issues/846): Added GitHub Copilot action for title field
+- [#848](https://github.com/estruyf/vscode-front-matter/issues/848): Set the default GitHub Copilot model to `gpt-4o-mini`
+
+### 🐞 Fixes
+
+- [#842](https://github.com/estruyf/vscode-front-matter/issues/842): Allow to set the `frontMatter.taxonomy.slugTemplate` setting to an empty string
+- [#845](https://github.com/estruyf/vscode-front-matter/issues/845): Fix empty values for number fields
+
+## [10.3.0] - 2024-08-13 - [Release notes](https://beta.frontmatter.codes/updates/v10.3.0)
+
+### ✨ New features
+
+- [#823](https://github.com/estruyf/vscode-front-matter/issues/823): Integrated GitHub Copilot support for titles, descriptions, and taxonomy field suggestions
 - [#824](https://github.com/estruyf/vscode-front-matter/issues/824): Added the ability to link custom actions to fields
 
 ### 🎨 Enhancements

content/changelog/v10.4.0.md

@@ -0,0 +1,77 @@
+---
+title: Version 10.4.0 release notes
+description: ""
+date: 2024-09-16T11:24:29.669Z
+lastmod: 2024-09-16T12:33:25.797Z
+slug: v10.4.0
+fmContentType: changelog
+---
+
+## Placeholder support for file prefixes and new file index placeholder
+
+We have added placeholder support for file prefixes, this allows you to have more control over the
+file naming convention during file creation.
+
+A new placeholder `{{filePrefix.index}}` is available which adds
+the index number of the file in the folder with leading zeros.
+
+```json {{ "title": "Using the file prefix index placeholder" }}
+{
+  "frontMatter.content.pageFolders": [{
+    "title": "articles",
+    "path": "[[workspace]]/content/prefixes/",
+    "filePrefix": "{{filePrefix.index}}"
+  }]
+}
+```
+
+This will create files with the following names:
+`001-article.md`, `002-article.md`, `003-article.md`, etc.
+
+> **Info**: You can find more information about the file prefix settings in the
+> [file prefix placeholders](/docs/content-creation/placeholders#file-prefix-placeholders)
+> documentation.
+
+## Default GitHub Copilot model set to gpt-4o-mini
+
+We have set the default GitHub Copilot model to `gpt-4o-mini` to improve
+the title, description, and other field suggestions.
+
+The previous default model was `gpt-3.5-turbo`.
+
+> **Info**: You can read more about the `gpt-4o-mini` model on the
+> [OpenAI - GPT-4o mini](https://openai.com/index/gpt-4o-mini-advancing-cost-efficient-intelligence/)
+> article.
+
+## Trigger GitHub Copilot title suggestions from the title field
+
+We have added a new action button to trigger the GitHub Copilot title suggestions
+directly from the title field.
+
+![GitHub Copilot - Title suggestions](/releases/v10.4.0/github-copilot-title-suggestions.webp)
+
+## Data file creation support
+
+In this release, we have added support for creating new data files for a data folder.
+This allows you to create new data files directly from the Front Matter CMS dashboard.
+
+![Create new data file](/releases/v10.4.0/empty-data-dashboard.webp)
+
+## Related issues/enhancements
+
+### ✨ New features
+
+- [#844](https://github.com/estruyf/vscode-front-matter/issues/844): New `{{filePrefix.index}}` placeholder to add the index number of the file in the folder
+
+### 🎨 Enhancements
+
+- [#833](https://github.com/estruyf/vscode-front-matter/issues/833): Added support for Asciidoc files
+- [#834](https://github.com/estruyf/vscode-front-matter/issues/834): Added the ability to create new data files for a data folder
+- [#841](https://github.com/estruyf/vscode-front-matter/issues/841): Enable placeholders for file prefixes
+- [#846](https://github.com/estruyf/vscode-front-matter/issues/846): Added GitHub Copilot action for title field
+- [#848](https://github.com/estruyf/vscode-front-matter/issues/848): Set the default GitHub Copilot model to `gpt-4o-mini`
+
+### 🐞 Fixes
+
+- [#842](https://github.com/estruyf/vscode-front-matter/issues/842): Allow to set the `frontMatter.taxonomy.slugTemplate` setting to an empty string
+- [#845](https://github.com/estruyf/vscode-front-matter/issues/845): Fix empty values for number fields

content/changelog/v8.3.0.md

@@ -2,7 +2,7 @@
 title: Version 8.3.0 release notes
 description: FrontMatter is back and better than ever with its latest release, version 8.3.0! This update is packed with new features and improvements, including external config support, allowing you to easily import configurations from external files. Plus, with VSCode theme support, you can customize your development environment to your heart's content. But that's not all - there are many other exciting additions and enhancements waiting for you. Check out the release notes to see what's new and upgrade to FrontMatter 8.3.0 today!
 date: 2023-02-13T19:10:04.012Z
-lastmod: 2023-03-25T20:24:08.978Z
+lastmod: 2024-09-16T12:12:54.097Z
 type: changelog
 slug: v8.3.0
 ---
@@ -64,7 +64,7 @@ The above snippet shows both new features:
 
 When you would create a new content item, the path will be generated based on the `path` property. In this case, it will be: `[[workspace]]/content/2023/02`. The preview path will generate the following path: `/post/2023/02/<slug>`.
 
-> **Info**: Read more about these placeholder features in the [special placeholders](/docs/content-creation/placeholders#special-placeholders) section.
+> **Info**: Read more about these placeholder features in the [preview path placeholders](/docs/content-creation/placeholders#preview-path-placeholders) section.
 
 ## Allowing you to change the preview URL
 

content/docs/ai/index.md

@@ -3,7 +3,7 @@ title: AI features
 slug: ai-features
 description: null
 date: 2024-08-13T07:26:50.054Z
-lastmod: 2024-08-13T11:34:21.076Z
+lastmod: 2024-09-16T12:28:36.834Z
 weight: 880
 ---
 
@@ -27,12 +27,12 @@ The AI features are available in the following places:
 - Description suggestions based on the title and content
 - Taxonomy suggestions based on the title, content, and available tags
 
-By default the `gpt-3.5-turbo` model is used to generate the suggestions. You can change the model
+By default the `gpt-4o-mini` model is used to generate the suggestions. You can change the model
 by updating the `frontMatter.copilot.family` setting in your `frontmatter.json` file.
 
 ```json {{ "title": "Change GitHub Copilot's AI model" }}
 {
-  "frontMatter.copilot.family": "gpt-4.0-turbo"
+  "frontMatter.copilot.family": "gpt-4o-mini"
 }
 ```
 

content/docs/content-creation/other.md

@@ -3,7 +3,7 @@ title: Additional configuration
 slug: content-creation/additional-config
 description: null
 date: 2022-03-14T08:42:21.626Z
-lastmod: 2024-02-21T09:43:39.296Z
+lastmod: 2024-09-16T12:23:31.690Z
 weight: 200.81
 ---
 
@@ -16,9 +16,13 @@ For more information on how to use the preview path, see the
 
 ## File prefixes
 
-By default, Front Matter will use the `yyyy-MM-dd` date format for the file prefix.
+By default, Front Matter CMS uses the date placeholder with the `yyyy-MM-dd`
+format (`{{date|yyyy-MM-dd}}`) for the file prefix.
 You can change this per page folder or per content-type.
 
+> **Info**: You can use other placeholders for the file prefix as well. For more information, see the
+> [file prefix placeholders](/docs/content-creation/placeholders#file-prefix-placeholders) documentation.
+
 ### Page folder level
 
 To change the file prefix for a specific page folder, you can add the `filePrefix`
@@ -30,7 +34,7 @@ property to your page folder in the `frontMatter.content.pageFolders` setting.
     {
       "title": "Blog",
       "path": "[[workspace]]/content/blog",
-      "filePrefix": "yyyy"
+      "filePrefix": "{{date|yyyy}}"
     }
   ]
 }
@@ -49,7 +53,7 @@ property from the page folder.
   "frontMatter.taxonomy.contentTypes": [
     {
       "name": "default",
-      "filePrefix": "yyyy-MM",
+      "filePrefix": "{{date|yyyy-MM}}",
       "fields": [
         ...
       ]

content/docs/content-creation/placeholders.md

@@ -3,17 +3,21 @@ title: Placeholders
 slug: content-creation/placeholders
 description: Learn how to use placeholders in Front Matter CMS
 date: 2022-03-14T08:42:21.626Z
-lastmod: 2024-06-14T09:26:58.102Z
+lastmod: 2024-09-16T12:13:56.139Z
 weight: 200.51
 ---
 
 # Placeholders
 
-Placeholders can be used in content type fields or templates. The placeholders allow you to
-automatically fill in values when creating a new content.
+Placeholders can be used in fields, slug templates, preview paths, and file prefix settings.
+These placeholders allow you to generate dynamic values based on the front matter fields or other
+values.
 
 ## Default placeholders
 
+The following placeholders can be used in the fields `default` property,
+`slugTemplate`, `previewPath`, and `filePrefix`:
+
 | Placeholder  | Description                                                                                      |
 | ------------ | ------------------------------------------------------------------------------------------------ |
 | `{{title}}`  | Title of the page                                                                                |
@@ -27,20 +31,48 @@ automatically fill in values when creating a new content.
 | `{{ampm}}`   | Show AM/PM                                                                                       |
 | `{{minute}}` | Current minute                                                                                   |
 
-## Special placeholders
+## Slug placeholders
+
+The slug placeholders are used to generate a slug based on the title of the page. The following
+placeholders can be used in the `slugTemplate` property:
+
+| Placeholder | Description |
+| --- | --- |
+| `{{seoTitle}}`          | This creates a SEO friendly slug from the title. More info can be found in the [slug][02] section. |
+| `{{date\|<format>}}`    | Use the publishing date of your article in the preview URL. Example: `{{date\|yyyy-MM}}` |
+| `{{fm.<field name>}}`   | The value of the field in the front matter |
+| `{{pathToken.<index>}}` | The value of the path token at the index |
+| `{{pathToken.relPath}}` | The relative value path staring from the page folder' path |
+
+## Preview path placeholders
+
+The preview path placeholders are used to generate a dynamic preview path based on the front matter
+fields or other values. The following placeholders can be used in the `previewPath` property:
+
+| Placeholder | Description |
+| --- | --- |
+| `{{date\|<format>}}`    | Use the publishing date of your article in the preview URL. Example: `/blog/{{date\|yyyy-MM}}` |
+| `{{locale}}`            | The locale of the page. |
+| `{{fm.<field name>}}`   | The value of the field in the front matter |
+| `{{pathToken.<index>}}` | The value of the path token at the index |
+| `{{pathToken.relPath}}` | The relative value path staring from the page folder' path |
 
-| Placeholder | Description | Works for |
-| --- | --- | --- |
-| `{{seoTitle}}`          | This creates a SEO friendly slug from the title. More info can be found in the [slug][02] section. | `slugTemplate` properties |
-| `{{date\|<format>}}`    | Use the publishing date of your article in the preview URL. Example: `/blog/{{date\|yyyy-MM}}` | `previewPath` property |
-| `{{locale}}`            | The locale of the page. | `previewPath` property |
-| `{{fm.<field name>}}`   | The value of the field in the front matter | `slugTemplate` and `previewPath` properties |
-| `{{pathToken.<index>}}` | The value of the path token at the index | `previewPath` on the page folder or the content-type |
-| `{{pathToken.relPath}}` | The relative value path staring from the page folder' path | `previewPath` on the page folder or the content-type |
+## File prefix placeholders
 
-### Example 1
+The file prefix placeholders are used to generate a dynamic file prefix. The following placeholders
+can be used in the `filePrefix` property:
 
-Example of how you can use the special placeholders:
+| Placeholder | Description |
+| --- | --- |
+| `{{filePrefix.index\|<zeros:nr>}}` | The index number of the file in the folder |
+| `{{date\|<format>}}` | Use the publishing date of your article in the preview URL. Example: `{{date\|yyyy-MM}}` |
+| `{{locale}}` | The locale of the page. |
+
+## Using placeholders
+
+### Example 1: general usage
+
+Example of how you can use the placeholders in the `previewPath` and `path` property:
 
 ```json {{ "title": "Using the special placeholders", "description": "" }}
 "frontMatter.content.pageFolders": [
@@ -54,9 +86,14 @@ Example of how you can use the special placeholders:
 ]
 ```
 
-The preview path will generate the following path: `/post/2023/02/<slug>`.
+When you create a new content item, the path will be generated based on the `path` property. In this
+case, it will be: `[[workspace]]/content/2024/09`.
 
-### Example 2
+The preview path will generate the following path: `/post/2024/09/<slug>`.
+
+### Example 2: using the relative path placeholder
+
+Example of how you can use the `{{pathToken.relPath}}` placeholder:
 
 ```json {{ "title": "Using the relative path token", "description": "" }}
 "frontMatter.content.pageFolders": [
@@ -82,20 +119,19 @@ an example of how you can use field formatting:
   {
     "title": "blog",
     "filePrefix": null,
-    "previewPath": "'/{{fm.type}}/{{fm.pubDate|format:dd/MM/yy}}/'",
+    "previewPath": "/{{fm.fmContentType}}/{{fm.date|format:dd/MM/yy}}/",
     "path": "[[workspace]]/content"
   }
 ]
 ```
 
-The above configuration results in the following path: `/blog/25/02/23/`.
+The above configuration results in the following path: `/blog/16/09/24/`.
 
-![Placeholder field formatting](/releases/v9.0.0/placeholder-formatting.png)
+![Define the preview URL with placeholders](/releases/v10.4.0/define-preview-url.webp)
 
 ### Example 4: using the {{date\|\<format\>}} placeholder
 
-The `{{date|<format>}}` placeholder can be used in the `previewPath` property and uses the field
-with the name `date` or a date field where the `isPublishDate` property is set to `true`.
+The `{{date|<format>}}` placeholder uses the publishing date and can be used as follows:
 
 ```json {{ "title": "Using the date placeholder", "description": "" }}
 "frontMatter.content.pageFolders": [
@@ -147,6 +183,36 @@ The above configuration results in the following path for English content: `/<sl
 For other locales, the preview path will generate the following path:
 `/<locale>/<slug>/` (e.g. `/nl/<slug>/`).
 
+### Example 6: using the {{filePrefix.index}} placeholder
+
+The `{{filePrefix.index}}` placeholder returns the index number of the file in the folder.
+
+```json {{ "title": "Using the file prefix index placeholder" }}
+{
+  "frontMatter.content.pageFolders": [{
+    "title": "articles",
+    "path": "[[workspace]]/content/prefixes/",
+    "filePrefix": "{{filePrefix.index}}"
+  }]
+}
+```
+
+The above configuration results in the following file names: `001-article.md`, `002-article.md`, ...
+
+The `zeros` parameter is optional and allows you to specify the leading zeros to add before the
+index number. The default value is `3`. You can change this value by adding the number of zeros you
+want to add.
+
+```json {{ "title": "Using the file prefix index placeholder with leading zeros" }}
+{
+  "frontMatter.content.pageFolders": [{
+    "title": "articles",
+    "path": "[[workspace]]/content/prefixes/",
+    "filePrefix": "{{filePrefix.index|zeros:4}}"
+  }]
+}
+```
+
 ## Custom placeholders
 
 You can define you own placeholders within the `frontMatter.content.placeholders` setting. There are