a couple small flisp tweaks; use set! less, remove unused stuff
Merge branch 'master' of github.com:JuliaLang/julia
Merge branch 'master' of github.com:JuliaLang/julia
add 1607 new LaTeX tab completions from the unicode-math package (closes #7657)
REPL tab don't double " (Fix #7318)

Also removes a small amount of code-duplication.
Works when completing noncompleteable strings.
Don't tab-close " when content is a dir.
Merge pull request #8047 from lucasb-eyer/master

REPL tab don't double " (Fix #7318)
Merge branch 'master' of github.com:JuliaLang/julia
fix #8067, stack overflow on >1 argument to help()
tweaks to emacs syntax highlighting

- the type-parameter case only affected single type parameters. not
  worth doing.
- coloring only `error` and `throw` differently is too arbitrary.
add a fast path to eof for IOStream. fixes #8069
Use ldiv instead instead of rdiv in naivesub to avoid assuming commutativity of multiplication
Merge pull request #8044 from stevengj/unicode-math

add 1607 new LaTeX tab completions from the unicode-math package