Fixes

[amaanq]

• Closes Patterns are not always parsed as such in conditions #221
• Closes Incorrect ERROR given regex that includes a single-quoted string containing a space #224
• Closes Incorrect highlighting of variable substitution with for string with opening braces "\{" #231
• Closes Incorrect parse of arguments after a redirect #233
• Closes errors when declaring a function with a scope indicator '::' but no function keyword #235
• Closes Process substitution inside parameter expansion breaks tree #236
• Closes Failed parsing compound operator without brackets in function body. #239
• Closes Error in parameter expansion when mixing single/double quotes #242

[amaanq]

Gentoo url is down, dang.