added fill() to manual/arrays
added definite articles to fill! docs
one more 'the' for fill
consistent formatting for show_unquoted
add show for typed comprehensions
Merge branch 'upstream-master'
Merge pull request #8401 from bjarthur/filldocs

added fill() to doc/manual/arrays
Merge pull request #8408 from jakebolewski/jcb/showtypcomp

add show for typed comprehension expressions
move `reinterpret` error check inside `box`. fixes #8088
signbit returns bool, not int
properly show transpose exprs
Merge pull request #8409 from jakebolewski/jcb/fixshowtranspose

properly show transpose expressions
Avoid more cases where signbit is treated as int
Correct signbit documentation
use https download url for gmp

this was the only dependency url using ftp://
Merge pull request #8414 from eschnett/complex-signbit

signbit returns bool, not int
Merge branch 'upstream-master'
Merge branch 'master' into memdebug