Space Adjustment Within Directive Blocks

[xterao]

Define clear spacing rules to ensure that within directive blocks, the space between the block's opening element and the next element is always exactly 1 space.

Fix Implemented

• Resolved an issue where, if a directive block is preceded by a line break, the number of spaces inside the block could unintentionally increase during formatting.
• Now enforces consistent spacing regardless of whether the directive block is inline or line-broken.