30 lines
674 B
Forth
30 lines
674 B
Forth
It's sometimes interesting to take some measurements of dictionary names.
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Determine the number of words in the dictionary.
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~~~
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#0 [ drop n:inc ] d:for-each
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'%n_names_defined\n s:with-format puts
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~~~
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Determine the average length of a word name.
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~~~
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#0 [ d:name s:length + ] d:for-each
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#0 [ drop n:inc ] d:for-each
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/ 'Average_name_length:_%n\n s:with-format puts
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~~~
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And without the prefixes...
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~~~
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#0 #0 [ d:name dup $: s:index-of n:inc + s:length + [ n:inc ] dip ] d:for-each swap /
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'Average_name_without_namespace:_%n\n s:with-format puts
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~~~
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Longest name are...
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~~~
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#0 [ d:name s:length n:max ] d:for-each
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'Longest_names_are_%n_characters\n s:with-format puts
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~~~
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