diff options
Diffstat (limited to 'lib/puppet/parser')
| -rw-r--r-- | lib/puppet/parser/scope.rb | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/lib/puppet/parser/scope.rb b/lib/puppet/parser/scope.rb index df307915e..77032992c 100644 --- a/lib/puppet/parser/scope.rb +++ b/lib/puppet/parser/scope.rb @@ -343,65 +343,6 @@ class Puppet::Parser::Scope end end - # Return an interpolated string. - def strinterp(string, file = nil, line = nil) - # Most strings won't have variables in them. - ss = StringScanner.new(string) - out = "" - while not ss.eos? - if ss.scan(/^\$\{((\w*::)*\w+|[0-9]+)\}|^\$([0-9])|^\$((\w*::)*\w+)/) - # If it matches the backslash, then just retun the dollar sign. - if ss.matched == '\\$' - out << '$' - else # look the variable up - # make sure $0-$9 are lookupable only if ephemeral - var = ss[1] || ss[3] || ss[4] - if var and var =~ /^[0-9]+$/ and not ephemeral_include?(var) - next - end - out << undef_as('',lookupvar(var)).to_s - end - elsif ss.scan(/^\\(.)/) - # Puppet.debug("Got escape: pos:%d; m:%s" % [ss.pos, ss.matched]) - case ss[1] - when 'n' - out << "\n" - when 't' - out << "\t" - when 's' - out << " " - when '\\' - out << '\\' - when '$' - out << '$' - else - str = "Unrecognised escape sequence '#{ss.matched}'" - str += " in file #{file}" if file - str += " at line #{line}" if line - Puppet.warning str - out << ss.matched - end - elsif ss.scan(/^\$/) - out << '$' - elsif ss.scan(/^\\\n/) # an escaped carriage return - next - else - tmp = ss.scan(/[^\\$]+/) - # Puppet.debug("Got other: pos:%d; m:%s" % [ss.pos, tmp]) - unless tmp - error = Puppet::ParseError.new("Could not parse string #{string.inspect}") - {:file= => file, :line= => line}.each do |m,v| - error.send(m, v) if v - end - raise error - end - out << tmp - end - end - - out - end - # Return the tags associated with this scope. It's basically # just our parents' tags, plus our type. We don't cache this value # because our parent tags might change between calls. |