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peg: module-ref cleanup

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* module/ice-9/peg.scm (cg-generic-ret, cg-and-int, cg-body-test):
  Remove a few needless @ or @@ forms.
This commit is contained in:
Andy Wingo 2011-02-18 10:19:30 +01:00
parent 49db248111
commit 09a6a7a44a
1 changed files with 4 additions and 4 deletions
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8
module/ice-9/peg.scm
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@ -130,7 +130,7 @@
#`(list #,at body))
(else #`(list #,at
(cond
(((@@ (ice-9 peg) single?) body) (car body))
((single? body) (car body))
(else body))))))
((eq? accum 'none)
#`(list #,at '()))
@ -245,7 +245,7 @@
(let ((newat (car res))
(newbody (cadr res)))
(set! #,at newat)
((@@ (ice-9 peg) push-not-null!) #,body ((@@ (ice-9 peg) single-filter) newbody))
(push-not-null! #,body (single-filter newbody))
#,(cg-and-int for-syntax (cdr arglst) accum str strlen at body)))))))
;; Top-level function builder for OR. Reduces to a call to CG-OR-INT.
@ -273,9 +273,9 @@
(let ((at2 (car at2-body2))
(body2 (cadr at2-body2)))
(set! #,at at2)
((@@ (ice-9 peg) push-not-null!)
(push-not-null!
#,body
((@@ (ice-9 peg) single-filter) body2))
(single-filter body2))
#t)))))
;; Returns a block of code that sees whether NUM wants us to try and match more