From: Eric S. Raymond Date: Tue, 30 Jul 2002 23:57:53 +0000 (+0000) Subject: XML conversion. X-Git-Tag: 1.1~3 X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=767cc3c4d4405869536cf652aeb4ecd196243b96;p=letterize.git XML conversion. --- diff --git a/letterize.xml b/letterize.xml index e02f185..8c703a0 100644 --- a/letterize.xml +++ b/letterize.xml @@ -1,39 +1,67 @@ -.TH LETTERIZE 1 "October 24, 1994" -.SH NAME -letterize -- phone-number to letter-mnemonic generator -.SH SYNOPSIS -letterize nnnnnnn -.SH DESCRIPTION -This program tries to help you find a letter mnemonic matching a -given phone number. -.P -It emits to standard output each possible pronounceable mnemonic, one + + + + + +LETTERIZE +1 +October 24, 1994 + + +letterize + phone-number to letter-mnemonic generator + + + + + + letterize nnnnnnn + + + + + +DESCRIPTION +This program tries to help you find a letter mnemonic matching a +given phone number. + +It emits to standard output each possible pronounceable mnemonic, one per line, using the American standard mapping of dial letters to numbers (2 goes to ABC, 3 to DEF, 4 to GHI, 5 to JKL, 6 to MNO, 7 to -PRS, 8 to TUV, 9 to XYZ). -.P -The program uses a table of pronounceable letter-triples derived from +PRS, 8 to TUV, 9 to XYZ). + +The program uses a table of pronounceable letter-triples derived from a dictionary scan. Each potential mnemonic must be such that all of its letter-triples are in the table to be emitted. About 30% of -possible triples are considered pronounceable. -.P -A typical 7-digit phone number has 19,683 possible mnemonics, but this +possible triples are considered pronounceable. + +A typical 7-digit phone number has 19,683 possible mnemonics, but this test usually cuts the list down to a few hundred or so, a reasonable number to eyeball-check. For some numbers, the list will, sadly, be -empty. -.P -It's best to leave out punctuation such as dashes and parens. -.SH BUGS -The filtering method doesn't know what plausible medial triples are -not reasonable at the beginnings and ends of words. -.P -I'm not sure what table position 0 (which is what 0 and 1 are mapped +empty. + +It's best to leave out punctuation such as dashes and parens. + + +BUGS +The filtering method doesn't know what plausible medial triples are +not reasonable at the beginnings and ends of words. + +I'm not sure what table position 0 (which is what 0 and 1 are mapped to) means. If you figure it out, you tell me. I really should have generated my own table, but that would have been more work than this seemed worth -- if your number contains either, you probably need -to generate your mnemonic in disjoint pieces arount the digits anyway. -.SH AUTHOR -Eric S. Raymond . It's based on a table of -plausible letter-triples that had no name attached to it. Surf to -http://www.tuxedo.org/~esr/ for updates and related resources. +to generate your mnemonic in disjoint pieces arount the digits anyway. + + +AUTHOR +Eric S. Raymond esr@snark.thyrsus.com. It's +based on a table of plausible letter-triples that had no name attached +to it. Surf to http://www.tuxedo.org/~esr/ +for updates and related resources. + + +