Perl5 㧠irb 相当ã®ã“ã¨ã‚’ã™ã‚‹æ–¹æ³•ã€ã™ãªã‚ã¡ REPL ã‚’ã™ã‚‹æ–¹æ³• - tokuhirom's blogPerl5 㧠REPL(Read-Eval-Print-Loop)ã‚’ã¤ã‹ã„ãŸã‘ã‚Œã°ã€perl -de 1 ã‚’ã¤ã‹ãˆã°ã„ã„。 perl5 ã«ã¤ã„ã¦ã„るデãƒãƒƒã‚¬æ©Ÿèƒ½ã‚’ã¤ã‹ãˆã°ã€ä¸€å¿œ REPL ã£ã½ã„ã“ã¨ã¯ã§ãã‚‹ã®ã§ã€ä»¥ä¸‹ã®ã‚ˆã†ã«ã—ã¦ã¤ã‹ã†ã€‚ % perl -de 1 Loading DB routines from perl5db.pl version 1.33 Editor support available. Enter h or `h h' for help, or `man perldebug' for more help. main::(-e:1): 1 DB<1> print 3+2; 5 DB<2> ãŸã ã—ã“ã®å ´åˆã€lexical 変数ãŒä¿å˜ã•ã‚Œãªã„ã®ã§ãŸã¨ãˆã°ä»¥ä¸‹ã®ã‚³ãƒ¼ãƒ‰ã¯æ„図ã—ãŸã¨ãŠã‚Šã«ã¯ã†ã”ã‹ãªã„。 DB<1> my $x =1; DB<2> print $x, "\n"
Writing a perl read-eval-print loop (REPL) - part 1 - Vox
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