refine docs for `from/stop-before`

Only works with literal tokens, not arbitrary patterns, due to underlying limitations on `complement` pattern matcher
4 years ago · 243f32a7bb
parent 6c161ae31d
commit 243f32a7bb
1 changed files with 2 additions and 2 deletions
--- a/brag/brag/brag.scrbl
+++ b/brag/brag/brag.scrbl
@ -1176,11 +1176,11 @@ In other words, this matches @emph{all} the @racket[re]s in order, whereas @rack

@defform[(from/to open close)]{

- A string that is bounded by @racket[open] and @racket[close]. Matching is non-greedy (meaning, it stops at the first occurence of @racket[close]). The resulting lexeme includes @racket[open] and @racket[close]. To remove them, see @racket[trim-ends].}
+ A string that is bounded by literal tokens @racket[open] and @racket[close]. Matching is non-greedy (meaning, it stops at the first occurence of @racket[close]). The resulting lexeme includes @racket[open] and @racket[close]. To remove them, see @racket[trim-ends].}

@defform[(from/stop-before open close)]{

- Like @racket[from/to], a string that is bounded by @racket[open] and @racket[close], except that @racket[close] is not included in the resulting lexeme. Matching is non-greedy (meaning, it stops at the first occurence of @racket[close]).}
+ Like @racket[from/to], a string that is bounded by literal tokens @racket[open] and @racket[close], except that @racket[close] is not included in the resulting lexeme. Matching is non-greedy (meaning, it stops at the first occurence of @racket[close]).}


@subsection{Differences with @tt{ragg}}