From: ts <decoux@...>
Date: 2003-02-13T01:11:51+09:00
Subject: Re: Need regex help (or bug in match)

>>>>> "J" == Jim Freeze <jim@freeze.org> writes:

J> % ruby -v
J> ruby 1.7.3 (2002-12-17) [sparc-solaris2.8]

 It's broken your solaris

nasun% cat b.rb
#!./ruby -v
FETCH_DATA_HDR = /\[([^]]*)\]/

PUSH_DATA_HDR = Proc.new { |line|
  m = FETCH_DATA_HDR.match(line.strip)
  a = m[1].split(/\s*,\s*/, 2)
  hdr = []
  p a
   hdr << {:X_VAR_NOM => a.shift}
  p a
  p a[0]
  s = /^([^(]*)\(/.match(a[0])
  puts /Vg/ =~ a[0]
  p s[1]  #=> Vg  # How can this match Vg when /Vg/ =~ a[0] == nil?
}


line = "[Vgs, Id(Vbs=0.0E+00), Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0]"
PUSH_DATA_HDR.call(line)

line2 = "[Id(Vbs=0.0E+00), Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0]"
PUSH_DATA_HDR.call(line2)
nasun% 

nasun% b.rb
ruby 1.7.3 (2002-12-04) [sparc-solaris2.8]
./b.rb:13: warning: ambiguous first argument; make sure
["Vgs", "Id(Vbs=0.0E+00), Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0"]
["Id(Vbs=0.0E+00), Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0"]
"Id(Vbs=0.0E+00), Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0"
nil
"Id"
["Id(Vbs=0.0E+00)", "Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0"]
["Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0"]
"Id(Vbs=-4.5E-01), Vds=1.0E-01, Ref_Vs=0"
nil
"Id"
nasun% 


Guy Decoux