Add `trim' - useful for laying out quoted documents that are indented in the source file (but not indented in the output).
Add `trim' - useful for laying out quoted documents that are indented in the
source file (but not indented in the output).

FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs