Re: Pre-release

[Jacques L'helgoualc'h <lhh@free.fr>]

Andrew D. Hwang wrote:
> [...] The solution is to seek-and-replace:
> 
> #!/bin/sh
> for file in *.xp
> do
> 	mv $file $file.tmp &&
> 	sed 's/ pair / triple /g' $file.tmp > $file
> done
> 
> (The spaces before and after ensure that the string "pair" embedded in
> another symbol won't be replaced; this isn't wholly robust, but may also
> be unnecessary, depending on the existing names in the file.)

Unfortunately, 'pair' often begins the line ...

perl -pi.bak -e 's/(^|\s)pair(\s)/$1triple$2/g' *.xp

should do the trick on well-formatted code.

[...]
> [crop/clip]

For what is worth, Pov-Ray  uses 3D `Clipped_By' ; ImageMagick uses
2D crop.
-- 
Jacques L'helgoualc'h