diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-02-08 09:19:27 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-02-08 09:19:27 +0000 |
| commit | ed520cf6e96dcae2b7900127e325fcea1f4abc26 (patch) | |
| tree | 89c098f2e02099588c8b4f74fbb8e37c15045d49 /lib/importenv.rb | |
| parent | b576f57aa02c4983eeb081f625c45b9445c50538 (diff) | |
* parse.y (parse_quotedwords): %w should allow parenthesis escape.
* parse.y (parse_qstring): %q should allow terminator escape.
* re.c (rb_reg_options): new method to give an option values.
* parse.y (cond0): disable special treating of integer literal in
conditional unless option -e is supplied. changes current
behavior. experimental.
* parse.y (cond0): give warning for string/integer literals and
dot operators in conditionals unless option -e is supplied.
* re.c (rb_reg_equal): all option flags should be same to be equal.
* error.c (Init_Exception): make Interrupt a subclass of
SignalException.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/importenv.rb')
| -rw-r--r-- | lib/importenv.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/importenv.rb b/lib/importenv.rb index fcf306a9ab..abf1c306ef 100644 --- a/lib/importenv.rb +++ b/lib/importenv.rb @@ -9,11 +9,12 @@ for k,v in ENV next unless /^[a-zA-Z][_a-zA-Z0-9]*/ =~ k + v = v.gsub(/\\/) {|s| '\\'+s} eval <<EOS - $#{k} = %q!#{v}! + $#{k} = %q\0#{v}\0 trace_var "$#{k}", proc{|v| - ENV[%q!#{k}!] = v; - $#{k} = %q!#{v}! + ENV[%q!#{k}!] = v + $#{k} = v if v == nil untrace_var "$#{k}" end |