prettyprinting

prettyprinting

[Patrick Gundlach]

Hi,

I have defined (like verb-jv.tex) a new prettyprinting style. 
Everything is fine, except for the / character. 

inst auth+ myauth {  // comment
  target  = /home/users
  subject = /noth/ing
  action = open(), close() 
  }

is an example of the language. I would like to use the / as a 
beginning of a single line comment (//) and for a double line 
comment (/*...*/) but also in the language but with the same 
appearance as the word home and users (second line). But now the 
/ appears as a green / and the other words black. 
These are the specials I have now.

\gdef\PONsetspecials%
  {\PLsetspecials
    \setpretty`\+=62
   \setpretty`\#=32
   \setpretty`\%=41
   \setpretty`\/=43
   \setpretty`\*=44 }

Viele Grüße,

  Patrick Gundlach

- I TeX, therefore I am -

Re: prettyprinting

[Hans Hagen]

At 02:28 PM 8/30/2001 +0200, Patrick Gundlach wrote:
>Hi,
>
>I have defined (like verb-jv.tex) a new prettyprinting style.
>Everything is fine, except for the / character.
>
>
>inst auth+ myauth {  // comment
>   target  = /home/users
>   subject = /noth/ing
>   action = open(), close()
>   }
>
>is an example of the language. I would like to use the / as a
>beginning of a single line comment (//) and for a double line
>comment (/*...*/) but also in the language but with the same
>appearance as the word home and users (second line). But now the
>/ appears as a green / and the other words black.
>These are the specials I have now.
>
>\gdef\PONsetspecials%
>   {\PLsetspecials
>     \setpretty`\+=62
>    \setpretty`\#=32
>    \setpretty`\%=41
>    \setpretty`\/=43
>    \setpretty`\*=44 }

maybe you should copy the verb-JV file and take that one as a starting 
point since it has a different / handler,

the following kind of demos what you should do; make sure you use the 
proper namespace

\gdef\PLtypeWHATEVER#1%
   {\endPLtypesix
    \xdef\PLprefix{\getpretty{#1}}%
    \ifinPLcomment
      \getpretty{#1}%
    \else\ifinPLsingle
      \getpretty{#1}%
    \else\ifinPLdouble
      \getprettydata{#1}%
      \ifnum\prettytype=21
        \beginofpretty[\!!prettytwo]\getpretty{#1}\endofpretty
      \else
        \getpretty{#1}%
      \fi
    \else
     %\beginofpretty[\!!prettytwo]    % THIS IS WHERE THE COLOR IS SET THAT 
YOU DONT WANT
      \getpretty{#1}%
     %\endofpretty
    \fi\fi\fi}

\gdef\doPLtypefourtwo#1#2%
   {\PLverbosefalse
    \getprettydata{#2}%
    \ifnum\prettytype=62
      \expandafter\PLtypeWHATEVER
    \else
      \expandafter\PLtypefourone
    \fi
    {#1}#2}

part of the complication has to do with the fact that keywords are parser

Hans

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                                   Hans Hagen | PRAGMA ADE | pragma@wxs.nl
                       Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
  tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com
-------------------------------------------------------------------------

prettyprinting

[Patrick Gundlach]

One other question:

How can I define something like %%\ N  in TeX prettyprinting:

\startTEX
\def\mathematics#1% %%\ N usage: \type {\mathematics{x^2}} 
\stopTEX

This doesn't work:

\startPON
inst auth+ myauth {  // comment
  target  = /home/users ; %%\ N  \type{...}
\stopPON

Viele Grüße,

  Patrick Gundlach

- I TeX, therefore I am -