Improving code for numbering by using less code. - clic - Clic is an command line interactive client for gopher written in Common LISP
(HTM) git clone git://bitreich.org/clic/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/clic/
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---
(DIR) commit f68b9416093b6f062124ad0cc8e3cabc046c4760
(DIR) parent e24337e15217c4b79767640c52e6e64ff16b0aaf
(HTM) Author: Solene Rapenne <solene@perso.pw>
Date: Tue, 7 Nov 2017 10:04:04 +0000
Improving code for numbering by using less code.
Diffstat:
M clic.lisp | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
---
(DIR) diff --git a/clic.lisp b/clic.lisp
@@ -55,7 +55,7 @@
(if left-separator-position (+ 1 left-separator-position) 0)
(- count 1))))))
-(defun formatted-output(line line-number)
+(defun formatted-output(line)
"Used to display gopher response with color one line at a time"
(let ((line-type (subseq line 0 1))
(infos (split (subseq line 1) #\Tab)))
@@ -66,7 +66,8 @@
(= (length infos) 4)
(member line-type *allowed-selectors* :test #'equal))
- (let ((text (car infos))
+ (let ((line-number (+ 1 (hash-table-count *links*)))
+ (text (car infos))
(uri (cadr infos))
(host (caddr infos))
(port (parse-integer (cadddr infos))))
@@ -180,18 +181,12 @@
;; for each line we receive we display it
(loop for line = (read-line stream nil nil)
- counting
- (when (> (length line) 1)
- (or
- (string= "0" (subseq line 0 1))
- (string= "1" (subseq line 0 1))))
- into line-number
while line do
(when save-offline
(format save-offline "~a~%" line))
(cond
((string= "1" type)
- (formatted-output line line-number))
+ (formatted-output line))
((string= "0" type)
(format t "~a~%" line))))
(and save-offline (close save-offline)))))))