Re: replace_match()

[Marko Mahnič <marko.mahnic@xxxxxxxx>]

from: http://www.geocities.com/mmarko.geo/jedmacros/mmutil.sl.txt

% \usage{Int re_replace (String RegExpFind, String Replacement)}
%!% Replaces all occurences of strRegExpFind with strReplacement.
%!% strReplacement can include substrings from strRegExpFind.
%!% strRegExpFind is \0, first substring is \1, second is \2, etc.
%!% Example:
%!% input: ad e cf
%!%     re_replace ("\\([abc]\\)\\([def]\\)", "\\0:\\2\\1")
%!% output: ad:da e cf:fc
define re_replace (strRegExpFind, strReplacement)
{
   push_spot ();
   while (re_fsearch (strRegExpFind) > 0) {
      !if (replace_match (strReplacement, 0)) return (0);
   }
   pop_spot ();
   return (1);
}

Marko

G. Milde pravi:
> Dear JED users,
>
> The help for the intrinsic function replace_match() says:
>
>
>  USAGE
>   Int_Type replace_match(String_Type str, Int_Type method)
>
>   ...
>   If `method' is zero, `str' is a specially formatted string of the form
>   described below.
>   ...
>
> However, the description of the special format is missing.
>
> How can I format the (search pattern and) replacement string? to e.g.
> only change "latin1" to "utf8" in
>
>   re_fsearch("\\usepackage ?\[.*(latin1).*\] ?{inputenc}"R)
>
> ?
>
> Günter
>
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