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Limit addresses to the last line

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This commit is contained in:
jazzpi 2016-11-04 12:51:30 +01:00
parent 12bb28ceda
commit d5acbd3f53
2 changed files with 33 additions and 2 deletions
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8
lib/command.coffee
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@ -123,8 +123,9 @@ class Command
address1 += @parseOffset(off1)
address1 = 0 if address1 is -1
address1 = lastLine if address1 > lastLine
if address1 < 0 or address1 > lastLine
if address1 < 0
throw new CommandError('Invalid range')
if addr2?
@ -132,7 +133,10 @@ class Command
if off2?
address2 += @parseOffset(off2)
if address2 < 0 or address2 > lastLine
address2 = 0 if address2 is -1
address2 = lastLine if address2 > lastLine
if address2 < 0
throw new CommandError('Invalid range')
if address2 < address1