Commits
Denys Vlasenko committed 2093ad296f8
hush: fix ${##}, ${#?}, ${#!} handling
function old new delta
parse_dollar 786 820 +34
expand_one_var 1579 1592 +13
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 47/0) Total: 47 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>