Fixed edit() for different sublime versions
Allows for edit( @which <xxx> )
remove undefs from readdlm result. fixes #6247
make help() support an io parameter
move catchall to end
Fix long-standing typo in BitArray convert function

This became a bigger deal with 430de02039900227c6cebead8431fee0279bf9e1
Fix #6262

Use an Int for the accumulation variable when iterating over integer
types smaller than Int, and the type of the range when iterating over
types larger than Int
Merge pull request #6237 from cbecker/master

Fix and improvement for edit()
fix #6242
Merge pull request #6249 from tanmaykm/readcsv

remove undefs from readdlm result. fixes #6247
remove test/iterators.jl. fixes #6261
Merge branch 'master' of github.com:JuliaLang/julia
Remove unnecessary eval
import REPL.jl code

Fixes #1773 (Repl autocompletion for composite type fields).
Fixes #3652 (Segfault during TAB-completion on OSX).
Fixes #4477 (Tab completion for `using` should look up installed packages).
integrate REPL.jl code into Base
expunge readline
fix repl crash when tab-completing type field
fix repl crash when pasting trailing newlines
add old-repl path completion behavior to new-repl

Cf. #5343
fix buffer size bug in Readline.edit_replace

A symptom of this is if

    ext(c)<left><left><left><tab><enter>

is entered into a fresh session, the output is

    extrema (generic function with 2 methods)

instead of the expected

    ERROR: c not defined