Re: parsing input
On Sat, Apr 25, 2009 at 07:41:43AM +0200, Alexander Burger wrote: (filter prog (split (line) )) Actually, (extract pack (split (line) )) would have produced the original output, but keeping unpacked character lists is usually more convenient for further processing. -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe
Re: parsing input
Hi Alex, Thanks, will try it, now going to pick up Francesca. - Rand On Sat, Apr 25, 2009 at 7:41 AM, Alexander Burger a...@software-lab.de wro= te: Hi Tomas, 01/02/2009 =C2=A0 30.00 =C2=A0 =C2=A0400.00 =C2=A0 =C2=A0t =C2=A0 =C2= =A0Randall Dow ... (use (@A @B @C @D @E) =C2=A0 =C2=A0(when (match '(@A @B @C @D @E) (line)) =C2=A0 =C2=A0 =C2=A0 (mapcar clip (list @A @B @C @D @E)) ) ) While this is an elegant solution, it does not work as expected, because the '@X' symbols do not necessarily match non-white characters. I would stick with Randall's solution, just a little simplified: =C2=A0 (filter prog (split (line) )) Cheers, - Alex -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=3dunsubscribe -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe
Re: parsing input
Thanks all! (let L (mapcar pack (filter prog (split (line) ))) converts: 01/02/2009 30.00400.00tRandall Dow to (01/02/2009 30.00 400.00 t Randall Dow) which is just what I want. I could have left out the '(mapcar pack' and left it as a char list, which would still produce a more efficient program overall. Thanks Alex! Rand On Sat, Apr 25, 2009 at 10:51 AM, Tomas Hlavaty t...@logand.com wrote: Hi Randal Alex, While this is an elegant solution, it does not work as expected, because the '@X' symbols do not necessarily match non-white characters. I see, I should have tried that first;-) Cheers, Tomas -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe
postscript utf8
Hi Alex, current @lib/ps.l does not deal with utf well enough and comes with a workaround involving bin/lat1. Bellow is a prototype code for displaying utf characters in poscript insired by https://mailman.research.att.com/pipermail/graphviz-interest/2004q2/001407.html # *PsGlyph (in glyphlist.txt (until (eof) (let L (line) (unless (= # (car L)) (let (I (index ; L) G (pack (head (- I 1) L)) H (hex (pack (tail (- I) L))) ) (let A (assoc H *PsGlyph) (if A (con A (cons G (cdr A))) (push '*PsGlyph (list H G)) ) ) ) ) ) ) ) (de psString (S) (prin () (for X (if (atom S) (chop S) S) (let C (char X) (cond (( C 32) # control char (case X (^M (prin \\r)) (^J (prin \\n)) (^I (prin \\t)) ) ) ((= 32 C 126) # ascii (prin (case X (\\ ) (( \\() () \\)) (T X) ) ) ) ((= 130 C) # utf (let? L (cdr (assoc C *PsGlyph)) (prinl )) (prin [) (for G L (prin / G) ) (prinl ] {glyphshow} forall) (prin () ) ) (T (prinl )) (prinl /.notdef glyphshow) (prin () ) ) ) ) (prinl )) ) (de psLabel (X Y Text Center) (if Center (prog # http://www.postscript.org/FAQs/language/node67.html (prinl X Y moveto) (psString Text) (prinl dup stringwidth pop 2 div neg 0 rmoveto show) ) (prinl newpath X Y moveto) (psString Text) (prinl show) ) ) glyphlist.txt from adobe http://www.adobe.com/devnet/opentype/archives/glyphlist.txt is needed and has to be converted to utf8. I am not sure about Japanese but it works with Czech;-) However, centering unicode/non-ascii characters does not work. Any ideas how to achieve that? Thank you, Tomas -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe