[GROOVY-7566] Groovysh command arguments parser does not handle escaped blanks

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0, 2.4.4
• Fix Version/s: 2.5.0-alpha-1
• Component/s: Groovysh
• Assignee: Pascal Schumacher
• Reporter: Thibault Kruse
• Created: 28/Aug/15 11:06
• Updated: 02/May/17 02:03
• Resolved: 01/Sep/15 18:24

Description

To reproduce:

groovy:000> import org.codehaus.groovy.tools.shell.util.CommandArgumentParser 
===> org.codehaus.groovy.tools.shell.util.CommandArgumentParser
groovy:000> CommandArgumentParser.parseLine('foo \\"')
Missing closing " in foo \" -- [foo, \]
// should single argument escaped hyphen

groovy:000> CommandArgumentParser.parseLine('\'\\\\ \\\' bar\'')
===> [\ ' bar]

// should be single (quoted) argument [\\ \' bar]

See https://github.com/apache/incubator-groovy/pull/92