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    <h2>Common Lisp: 262 significant characters</h2> <blockquote> <p>(defun [(n)(format t"[~a]"n))(defun p(c m &amp;key(s 5)(p 2))(let((l(max(min(- c p)(- m s -1))1))(r(min(max(+ c(- p)s -1)s)m)))(when(> l 1)([ 1))(when(> l 2)(princ"..."))(loop for n from l to r do([ (if(= n c)#\x n)))(when(&lt; r(1- m))(princ"..."))(when(&lt; r m)([ m))))</p> </blockquote> <p>Uncompressed:</p> <pre><code>(defun print[] (n) (format t "[~a]" n)) (defun page-bar (current max &amp;key (subset-size 5) (current-position 2)) (let ((left (max (min (- current current-position) (- max subset-size -1)) 1)) (right (min (max (+ current (- current-position) subset-size -1) subset-size) max))) (when (&gt; left 1) (print[] 1)) (when (&gt; left 2) (princ "...")) (loop for p from left upto right do (print[] (if (= p current) #\x p))) (when (&lt; right (1- max)) (princ "...")) (when (&lt; right max) (print[] max)))) </code></pre> <p>Testing:</p> <pre><code>CL-USER&gt; (mapc (lambda (n) (p n 7) (format t "~%")) '(1 2 3 4 5 6 7)) [x][2][3][4][5]...[7] [1][x][3][4][5]...[7] [1][2][x][4][5]...[7] [1][2][3][x][5][6][7] [1]...[3][4][x][6][7] [1]...[3][4][5][x][7] [1]...[3][4][5][6][x] (1 2 3 4 5 6 7) CL-USER&gt; (p 1 1) [x] NIL CL-USER&gt; (p 1 2) [x][2] NIL CL-USER&gt; (p 0 0) NIL CL-USER&gt; (p 0 1) [1] NIL CL-USER&gt; (p 0 30) [1][2][3][4][5]...[30] NIL CL-USER&gt; (p 31 30) [1]...[26][27][28][29][30] NIL </code></pre> <p>The subset size and the position of the current page in that subset can be given in optional parameters (<code>:current-position</code> is zero-based within the subset, naturally):</p> <pre><code>CL-USER&gt; (page-bar 8 15 :subset-size 6 :current-position 5) [1]...[3][4][5][6][7][x]...[15] NIL </code></pre> <p><em>EDIT:</em> The call in the compressed version would be:</p> <pre><code>CL-USER&gt; (p 8 15 :s 6 :p 5) </code></pre>
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    1. POCode Golf - Generate nearby page numbers based on the current page
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. This table or related slice is empty.
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    1. COPeople actually use LISP? I thought that was just a fairy tale!
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      1. USNathan Taylor
    2. COYou have no idea.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

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