Initial commit

2017-11-11 15:15:10 -02:00
commit 58c3bd6728
1202 changed files with 434097 additions and 0 deletions
--- a/elpa/geiser-20171010.1610/geiser-table.el
+++ b/elpa/geiser-20171010.1610/geiser-table.el
@@ -0,0 +1,136 @@
+;;; geiser-table.el -- table creation
+
+;; Copyright (C) 2009, 2010, 2012 Jose Antonio Ortega Ruiz
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the Modified BSD License. You should
+;; have received a copy of the license along with this program. If
+;; not, see <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#5>.
+
+;; Start date: Tue Jan 06, 2009 13:44
+
+
+
+(defun geiser-table--col-widths (rows)
+  (let* ((col-no (length (car rows)))
+         (available (- (window-width) 2 (* 2 col-no)))
+         (widths)
+         (c 0))
+    (while (< c col-no)
+      (let ((width 0)
+            (av-width (- available (* 5 (- col-no c)))))
+        (dolist (row rows)
+          (setq width
+                (min av-width
+                     (max width (length (nth c row))))))
+        (push width widths)
+        (setq available (- available width)))
+      (setq c (1+ c)))
+    (reverse widths)))
+
+(defun geiser-table--pad-str (str width)
+  (let ((len (length str)))
+    (cond ((= len width) str)
+          ((> len width) (concat (substring str 0 (- width 3)) "..."))
+          (t (concat str (make-string (- width (length str)) ?\ ))))))
+
+(defun geiser-table--str-lines (str width)
+  (if (<= (length str) width)
+      (list (geiser-table--pad-str str width))
+    (with-temp-buffer
+      (let ((fill-column width))
+        (insert str)
+        (fill-region (point-min) (point-max))
+        (mapcar (lambda (s) (geiser-table--pad-str s width))
+                (split-string (buffer-string) "\n"))))))
+
+(defun geiser-table--pad-row (row)
+  (let* ((max-ln (apply 'max (mapcar 'length row)))
+         (result))
+    (dolist (lines row)
+      (let ((ln (length lines)))
+        (if (= ln max-ln) (push lines result)
+          (let ((lines (reverse lines))
+                (l 0)
+                (blank (make-string (length (car lines)) ?\ )))
+            (while (< l ln)
+              (push blank lines)
+              (setq l (1+ l)))
+            (push (reverse lines) result)))))
+    (reverse result)))
+
+(defun geiser-table--format-rows (rows widths)
+  (let ((col-no (length (car rows)))
+        (frows))
+    (dolist (row rows)
+      (let ((c 0) (frow))
+        (while (< c col-no)
+          (push (geiser-table--str-lines (nth c row) (nth c widths)) frow)
+          (setq c (1+ c)))
+        (push (geiser-table--pad-row (reverse frow)) frows)))
+    (reverse frows)))
+
+(defvar geiser-table-corner-lt "┌")
+(defvar geiser-table-corner-lb "└")
+(defvar geiser-table-corner-rt "┐")
+(defvar geiser-table-corner-rb "┘")
+(defvar geiser-table-line "─")
+(defvar geiser-table-tee-t "┬")
+(defvar geiser-table-tee-b "┴")
+(defvar geiser-table-tee-l "├")
+(defvar geiser-table-tee-r "┤")
+(defvar geiser-table-crux "┼")
+(defvar geiser-table-sep "│")
+
+(defun geiser-table--insert-line (widths first last sep)
+  (insert first geiser-table-line)
+  (dolist (w widths)
+    (while (> w 0)
+      (insert geiser-table-line)
+      (setq w (1- w)))
+    (insert geiser-table-line sep geiser-table-line))
+  (delete-char -2)
+  (insert geiser-table-line last)
+  (newline))
+
+(defun geiser-table--insert-first-line (widths)
+  (geiser-table--insert-line widths
+                             geiser-table-corner-lt
+                             geiser-table-corner-rt
+                             geiser-table-tee-t))
+
+(defun geiser-table--insert-middle-line (widths)
+  (geiser-table--insert-line widths
+                             geiser-table-tee-l
+                             geiser-table-tee-r
+                             geiser-table-crux))
+
+(defun geiser-table--insert-last-line (widths)
+  (geiser-table--insert-line widths
+                             geiser-table-corner-lb
+                             geiser-table-corner-rb
+                             geiser-table-tee-b))
+
+(defun geiser-table--insert-row (r)
+  (let ((ln (length (car r)))
+        (l 0))
+    (while (< l ln)
+      (insert (concat geiser-table-sep " "
+                      (mapconcat 'identity
+                                 (mapcar `(lambda (x) (nth ,l x)) r)
+                                 (concat " " geiser-table-sep " "))
+                      "  " geiser-table-sep "\n"))
+      (setq l (1+ l)))))
+
+(defun geiser-table--insert (rows)
+  (let* ((widths (geiser-table--col-widths rows))
+         (rows (geiser-table--format-rows rows widths)))
+    (geiser-table--insert-first-line widths)
+    (dolist (r rows)
+      (geiser-table--insert-row r)
+      (geiser-table--insert-middle-line widths))
+    (kill-line -1)
+    (geiser-table--insert-last-line widths)))
+
+
+(provide 'geiser-table)