From 5fc1cc6602ac03d05ce004d8d4d9c712242f318b Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Tue, 12 May 2020 22:49:35 -0700
Subject: Output formatting fixups

---
 z.scm | 39 +++++++++++++++++++++++----------------
 1 file changed, 23 insertions(+), 16 deletions(-)

(limited to 'z.scm')

diff --git a/z.scm b/z.scm
index 1739d34..b8bcbfe 100644
--- a/z.scm
+++ b/z.scm
@@ -53,7 +53,7 @@
 ;; base 36.
 
 (define (id->string id)
-  (number->string id 36))
+  (fmt "~36,3'0r" id))
 
 (define (string->id s)
   (string->number s 36))
@@ -140,17 +140,17 @@ NL < '\n'
           [_ '()])))
 
 (define (parse-content node-tree)
-  (-> tree second second))
+  (-> node-tree second second))
 
 (define (load-node id)
   (let* ([node-tree (->> id id->path readlines (match-pattern node) peg:tree)]
          [meta (parse-meta node-tree)])
     (make <node>
       #:id id
-      #:title (assoc "title" meta)
-      #:created (assoc "created" meta)
+      #:title (assoc-ref meta "title")
+      #:created (assoc-ref meta "created")
       #:tags (->> meta
-                  (filter (/. P (equal? car P "tag")))
+                  (filter (/. P (equal? (car P) "tag")))
                   (map cdr))
       #:content (parse-content node-tree))))
 
@@ -246,7 +246,8 @@ NL < '\n'
              (lambda (id)
                `(li (a (@ (href ,(fmt "/node/~a" id)))
                        ,(fmt "~a: ~a"
-                             id (title (load-node id))))))))))]
+                             (id->string id)
+                             (title (load-node id))))))))))]
     [("node" id)
      (let* ([node (load-node (string->id id))]
             [txt (or (content node) "")])
@@ -266,8 +267,8 @@ NL < '\n'
         `((ul ,@(turn ids
                   (lambda [id]
                     `(li (a (@ (href ,(fmt "/node/~a" id)))
-                            ,(fmt "~a: ~a"
-                                  id
+                            ,(fmt "~a:  ~a"
+                                  (id->string id)
                                   (title (load-node id)))))))))))]
     [_ (respond "not found")]))
 
@@ -300,21 +301,27 @@ where 'command' is:
        (exit EXIT_SUCCESS))]
     [("ls")
      (turn (list-nodes)
-       (lambda (id)
-         (pr id) (pr ": ")
-         (prn (title (load-node id)))))]
+           (lambda (id)
+             (format #t "~a:  ~a\n"
+                     (id->string id)
+                     (title (load-node id)))))]
     [("tagged" tag)
      (begin
        (reindex)
        (turn (tagged tag)
-         (lambda (id)
-           (pr id)
-           (pr ": ")
-           (pr (title (load-node id))))))]
+             (lambda (id)
+               (format #t "~a:  ~a\n"
+                       (id->string id)
+                       (title (load-node id))))))]
     [("tags")
      (begin
        (reindex)
-       (map prn (dict.keys *tags*)))]
+       (turn (dict.keys *tags*)
+             (lambda (tag)
+               (format #t
+                       "(~a)  ~a\n"
+                       (count (const #t) (dict.get *tags* tag))
+                       tag))))]
     [("web") (serve)]
     [("web" port) (serve #:port (string->number port))]
     [_ (usage)]))
-- 
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