m doc

Signed-off-by: Mattias Andrée <maandree@operamail.com>
do not duplicate interception condition string before it is necessary

Signed-off-by: Mattias Andrée <maandree@operamail.com>
m whitespace

Signed-off-by: Mattias Andrée <maandree@operamail.com>
fix memleak on failure

Signed-off-by: Mattias Andrée <maandree@operamail.com>
zealous use of * sizeof(char) when using mem* functions

Signed-off-by: Mattias Andrée <maandree@operamail.com>