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#!/usr/bin/env nomsu -V4.11.12.8
#
This file defines upgrades from Nomsu <4.11 to Nomsu 4.11
(overhaul of function literals, deleting (if all of ...), etc. shorthand)
use "compatibility/compatibility.nom"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Overhaul of function literals:
upgrade action "call 1 with" to "4.11" via (..)
for (%tree %end_version):
%tree2 = {type: "Action", source: %tree.source, 1: %tree.2}
for %arg in %tree.4 at %i:
%tree2.(%i + 1) = %arg
return (SyntaxTree %tree2)
upgrade action (-> %yield_value) to "4.11" as (yield %yield_value)
# Replace set {%x:1, %y:2} with [%x, %y] = [1, 2]
upgrade action "set" to "4.11" via (..)
for (%tree %end_version):
[%lhs, %rhs] = [\[], \[]]
%lhs.source = %tree.(2).source
%rhs.source = %tree.(2).source
for %entry in %tree.2 at %i:
%lhs.%i = %entry.1
%rhs.%i = %entry.2
return (SyntaxTree {type: "Action", source: %tree.source, 1: %lhs, 2: "=", 3: %rhs})
# Changing filesystem API:
upgrade action (for file %f in %path %body) to "4.11" as (..)
for %f in (files for %path) %body
upgrade action (%expr for file %f in %path) to "4.11" as [..]
: for %f in (files for %path): add %expr
upgrade action (line %n in %text) to "4.11" as (%text::line %n)
upgrade action (line number of %pos in %text) to "4.11" as (..)
%text::line number at %pos
# Deduplicating goto labels:
upgrade action [=== %label ===, *** %label ***] to "4.11" as (--- %label ---)
upgrade action [===stop %label ===, ***stop %label ***] to "4.11" as (---stop %label ---)
upgrade action [===next %label ===, ***next %label ***] to "4.11" as (---next %label ---)
# Deprecating shorthand functions:
upgrade action [if all of %items %body, if all of %items then %body] to "4.11" as (..)
if (all of %items) %body
upgrade action [unless all of %items %body, unless all of %items then %body] to \
.."4.11" as (if (not (all of %items)) %body)
upgrade action [if any of %items %body, if any of %items then %body] to "4.11" as (..)
if (any of %items) %body
upgrade action [unless any of %items %body, unless any of %items then %body] to \
.."4.11" as (if (not (any of %items)) %body)
upgrade action [if none of %items %body, if none of %items then %body] to "4.11" \
..as (if (not (any of %items)) %body)
upgrade action [unless none of %items %body, unless none of %items then %body] to \
.."4.11" as (if (any of %items) %body)
upgrade action [..]
if all of %items %body else %else, if all of %items then %body else %else
..to "4.11" as (if (all of %items) %body else %else)
upgrade action [..]
unless all of %items %body else %else, unless all of %items then %body else %else
..to "4.11" as (if (not (all of %items)) %body else %else)
upgrade action [..]
if any of %items %body else %else, if any of %items then %body else %else
..to "4.11" as (if (any of %items) %body else %else)
upgrade action [..]
unless any of %items %body else %else, unless any of %items then %body else %else
..to "4.11" as (if (not (any of %items)) %body else %else)
upgrade action [..]
if none of %items %body else %else, if none of %items then %body else %else
..to "4.11" as (if (not (any of %items)) %body else %else)
upgrade action [..]
unless none of %items %body else %else, unless none of %items then %body else %else
..to "4.11" as (if (any of %items) %body else %else)
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