suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

docs: clarification on read-cdot and whitespace

Browse Source 
Closes #1454
This commit is contained in:
Matthew Flatt 2021-05-15 08:59:54 -06:00
parent cc4b956f84
commit 528f34433c
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
pkgs/racket-doc/scribblings/reference/reader.scrbl
View File

@ -989,8 +989,8 @@ equivalent prefix as discussed in @secref["parse-number"]. If these
numbers are followed by a @litchar{.} intended to be read as a C-style numbers are followed by a @litchar{.} intended to be read as a C-style
infix dot, then a delimiter must precede the @litchar{.}. infix dot, then a delimiter must precede the @litchar{.}.
Finally, after reading any datum @racket[_x], the reader will seek Finally, after reading any datum @racket[_x], the reader will consume
through whitespace, BOM characters, and comments and look for zero or more sequences of a whitespace, BOM characters, and comments to look for zero or more sequences of a
@litchar{.} followed by another datum @racket[_y]. It will then group @litchar{.} followed by another datum @racket[_y]. It will then group
@racket[_x] and @racket[_y] together in a @racket[#%dot] form so that @racket[_x] and @racket[_y] together in a @racket[#%dot] form so that
@racket[_x.y] reads equal to @racket[(#%dot _x _y)]. @racket[_x.y] reads equal to @racket[(#%dot _x _y)].