### Compile and Install Vimb from Source

Source: https://github.com/fanglingsu/vimb/blob/master/README.md

This snippet shows how to compile and install the Vimb browser from its source code using `make`. It specifies the installation prefix, which is important for system-wide installations. The `install` command typically requires root privileges.

```Shell
make PREFIX=/usr
make PREFIX=/usr install
```

--------------------------------

### Compile and Run Vimb in Sandbox Mode

Source: https://github.com/fanglingsu/vimb/blob/master/CONTRIBUTING.md

This `make` command compiles and installs vimb into a local `_sandbox_` folder within the project directory, allowing it to be run without a full system installation.

```Shell
make runsandbox
```

--------------------------------

### Run Vimb for Testing without Installation

Source: https://github.com/fanglingsu/vimb/blob/master/README.md

This command allows users to run Vimb directly from the build directory without performing a full system installation. It's useful for testing new builds or configurations before committing to a permanent installation, providing a sandbox environment.

```Shell
make runsandbox
```

--------------------------------

### HTML: Link Target Attribute Examples

Source: https://github.com/fanglingsu/vimb/blob/master/tests/manual/window-open.html

Illustrates markdown representations of HTML links with `target="_new"` or `target="_blank"` attributes. When `prevent-newwindow=on` is enabled, these links are expected to open in the current window, not a new one.

```HTML
[target=\"_new\"](./dummy.html)
```

```HTML
[target=\"_blank\"](./dummy.html)
```

--------------------------------

### Vimb Project Directory Structure

Source: https://github.com/fanglingsu/vimb/blob/master/CONTRIBUTING.md

This snippet illustrates the main directory layout of the vimb project, showing where documentation, source files, scripts, and web extension sources are located.

```Text
├── doc                 documentation like manual page
└── src                 all sources to build vimb
    ├── scripts         JavaScripts and CSS that are compiled in for various purposes
    └── webextension    Source files for the webextension
```

--------------------------------

### GNU Indent Options for Vimb Coding Style

Source: https://github.com/fanglingsu/vimb/blob/master/CONTRIBUTING.md

These options for the `indent` utility configure it to format C code according to vimb's specific K&R-style coding conventions, including case indentation, function declaration handling, and tab usage.

```Shell
--k-and-r-style
--case-indentation4
--dont-break-function-decl-args
--dont-break-procedure-type
--dont-line-up-parentheses
--no-tabs
```

--------------------------------

### JavaScript: `window.open()` Behavior

Source: https://github.com/fanglingsu/vimb/blob/master/tests/manual/window-open.html

Demonstrates the `window.open()` method used within a `javascript:` URL. When `prevent-newwindow=on` is active, this action is overridden, and the content loads in the current window.

```JavaScript
window.open('./dummy.html', 'winname')
```

--------------------------------

### CSS for Centering Body Element

Source: https://github.com/fanglingsu/vimb/blob/master/tests/manual/hints/label-positioning.html

This CSS snippet demonstrates how to center a `body` element horizontally using absolute positioning, `left: 50%`, a fixed `width`, and a negative `margin-left` equal to half of the width. This technique is commonly used for fixed-width layouts.

```CSS
body { position: absolute; left: 50%; width: 500px; margin-left: -250px; }
```

--------------------------------

### Set Vim Indentation for Vimb Coding Style

Source: https://github.com/fanglingsu/vimb/blob/master/CONTRIBUTING.md

This Vim command sets indentation options to match vimb's coding style, using 4 spaces for tabs and auto-indentation.

```VimL
:set expandtab ts=4 sts=4 sw=4
```

--------------------------------

### Vimb: Prevent New Window Configuration

Source: https://github.com/fanglingsu/vimb/blob/master/tests/manual/window-open.html

Enables the `prevent-newwindow` option in Vimb, ensuring that links attempting to open new windows or tabs are instead loaded in the current window.

```Vimb Configuration
set prevent-newwindow=on
```

--------------------------------

### JavaScript: Set Focus on HTML Element

Source: https://github.com/fanglingsu/vimb/blob/master/tests/manual/editable-focus.html

This JavaScript function programmatically sets the focus to an HTML element identified by the ID 'text'. It is commonly used to direct user input to a specific field, potentially triggering Vimb's input mode.

```JavaScript
function setFocus() { document.getElementById("text").focus(); }
```

--------------------------------

### HTML: Contenteditable Attribute Usage

Source: https://github.com/fanglingsu/vimb/blob/master/tests/manual/editable-focus.html

The `contenteditable="true"` attribute in HTML allows users to edit the content of an element directly in the browser. For Vimb, clicking an element with this attribute is expected to activate its input mode.

```HTML
<div contenteditable="true">Click to edit this content.</div>
```

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