remove spaces around em dashes

This commit is contained in:
Matthew Flatt 2016-08-19 07:05:32 -06:00
parent aef8f3e7bd
commit c3355f6df2
2 changed files with 7 additions and 7 deletions

View File

@ -329,8 +329,8 @@ Note that @racket[syntax-shift-phase-level] merely creates a reference
across phases. To make that reference work, we still need to instantiate our
module at both phases so the reference and its target have their bindings
available. Thus, in module @racket['b],
we still import module @racket['a] at both phase 0 and phase 1
--- using @racket[(require 'a (for-syntax 'a))] --- so we have a phase-1
we still import module @racket['a] at both phase 0 and phase
1---using @racket[(require 'a (for-syntax 'a))]---so we have a phase-1
binding for @racket[see-button] and a phase-0 binding for @racket[button].
Now macro @racket[m] will work.