28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
#..
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This file contains a set of definitions that bring some familiar language features
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from other languages into nomsu (e.g. "==" and "continue")
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use "lib/core.nom"
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parse [%a == %b] as: %a is %b
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parse [%a ~= %b, %a != %b, %a <> %b] as: %a is not %b
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parse [%a === %b] as: (%a's id) is (%b's id)
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parse [%a !== %b] as: (%a's id) is not (%b's id)
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parse [%a mod %b] as: %a wrapped around %b
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parse [function %names %body, def %names %body] as: action %names %body
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parse [switch %branch_value %body] as: when %branch_value = ? %body
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parse [None, Null] as: nil
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parse [True, true] as: yes
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parse [False, false] as: no
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parse [pass] as: do nothing
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parse [%a || %b] as: %a or %b
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parse [%a && %b] as: %a and %b
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parse [continue] as: do next
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parse [break] as: stop
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parse [let %thing = %value in %action] as: with %thing = %value %action
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parse [let %assignments in %action] as: with %assignemnts %action
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parse [error!, panic!, fail!, abort!] as: barf!
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parse [error %, panic %, fail %, abort %] as: barf %
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parse [assert %condition %message] as: assume %condition or barf %message
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parse [%cond ? %if_true %if_false] as: %if_true if %cond else %if_false
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