PProvost/vim-ps1 — pull request #1 by tomasr (2012-03-07 03:14:59+00:00)
Title: Support for string interpolation, help comments, and some special variables

This patch adds support for:
- Special colors for Boolean and other constants
- Coloring for documentation/help comments (i.e. .Synopsis, etc.)
- Coloring for escape sequences in double quoted strings
- Coloring for replacement expressions in interpolated strings