Daniel Bretoi [mailto:lists@debonair.net] asked:
Gah, I keep shooting myself in the foot when trying to use it
in quotes, thats my problem. it should ofcourse be #{$0}
then. anyway, a complete list of such variables, or a link to
a page containg them would still be nice.
fr my winpc…
C:\ruby\lib\ruby\1.7>type english.rb
alias $ERROR_INFO $!
alias $ERROR_POSITION $@
alias $LOADED_FEATURES $"
alias $FS $;
alias $FIELD_SEPARATOR $;
alias $OFS $,
alias $OUTPUT_FIELD_SEPARATOR $,
alias $RS $/
alias $INPUT_RECORD_SEPARATOR $/
alias $ORS $
alias $OUTPUT_RECORD_SEPARATOR $
alias $INPUT_LINE_NUMBER $.
alias $NR $.
alias $LAST_READ_LINE $_
alias $DEFAULT_OUTPUT $>
alias $DEFAULT_INPUT $<
alias $PID $$
alias $PROCESS_ID $$
alias $CHILD_STATUS $?
alias $LAST_MATCH_INFO $~
alias $IGNORECASE $=
alias $PROGRAM_NAME $0
alias $ARGV $*
alias $MATCH $&
alias $PREMATCH $`
alias $POSTMATCH $’
alias $LAST_PAREN_MATCH $+
db
kind regards -botp