Shader Minifier 1.3.2

What's Changed

Main changes include:

• Preserve comments inside verbatim blocks by @laurentlb in #170
• Inlining: inline more variables by @laurentlb in #174
• Unused functions are removed by default by @eldritchconundrum in #182
• Optimize conditional expressions by @laurentlb in #183
• Arithmetic: better matching of int operations; disable the unsafe x*0 optimization by @laurentlb in #187
• Make PI detection a bit less sensitive by @laurentlb in #188
• Optimize vec constructors using swizzles by @laurentlb in #190
• Skip useless vec constructors by @laurentlb in #191
• Prefer ints instead of floats in the vec constructor by @laurentlb in #192
• Simplify call to vec when all arguments are equal by @laurentlb in #193
• Inline const values of type int,float,bool by @laurentlb in #194
• Apply the sequence operator trick only when it's useful by @laurentlb in #196
• Group declarations by @laurentlb in #197
• Disable dead code removal if there's a preprocessor directive by @laurentlb in #198
• Recursively remove unused functions by @laurentlb in #199

Full Changelog: 1.3.1...1.3.2