diff options
Diffstat (limited to 'tool/node_name.rb')
-rwxr-xr-x | tool/node_name.rb | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/tool/node_name.rb b/tool/node_name.rb index 5c67d7ccd5..dc0584e821 100755 --- a/tool/node_name.rb +++ b/tool/node_name.rb @@ -1,10 +1,8 @@ -#! ./miniruby +#! ./miniruby -n # Used when making Ruby to generate node_name.inc. # See common.mk for details. -while gets - if ~/enum node_type \{/..~/^\};/ - ~/(NODE_.+),/ and puts(" case #{$1}:\n\treturn \"#{$1}\";") - end +if (t ||= /^enum node_type \{/ =~ $_) and (t = /^\};/ !~ $_) + /(NODE_.+),/ =~ $_ and puts(" case #{$1}:\n\treturn \"#{$1}\";") end |