diff options
Diffstat (limited to 'guix/monads.scm')
| -rw-r--r-- | guix/monads.scm | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/guix/monads.scm b/guix/monads.scm index 0b0ad239de..6933f7f151 100644 --- a/guix/monads.scm +++ b/guix/monads.scm @@ -204,23 +204,23 @@ the last one." (define-syntax mwhen (syntax-rules () - "When CONDITION is true, evaluate EXP0..EXP* as in an 'mbegin'. When + "When CONDITION is true, evaluate MEXP0..MEXP* as in an 'mbegin'. When CONDITION is false, return *unspecified* in the current monad." - ((_ condition exp0 exp* ...) + ((_ condition mexp0 mexp* ...) (if condition (mbegin %current-monad - exp0 exp* ...) + mexp0 mexp* ...) (return *unspecified*))))) (define-syntax munless (syntax-rules () - "When CONDITION is false, evaluate EXP0..EXP* as in an 'mbegin'. When + "When CONDITION is false, evaluate MEXP0..MEXP* as in an 'mbegin'. When CONDITION is true, return *unspecified* in the current monad." - ((_ condition exp0 exp* ...) + ((_ condition mexp0 mexp* ...) (if condition (return *unspecified*) (mbegin %current-monad - exp0 exp* ...))))) + mexp0 mexp* ...))))) (define-syntax define-lift (syntax-rules () |