Include contents of elpa/ sources + theme update.

1 files changed, 161 insertions, 0 deletions

diff --git a/elpa/ledger-mode-20200530.1710/ledger-commodities.el b/elpa/ledger-mode-20200530.1710/ledger-commodities.el
new file mode 100644
index 0000000..50453dc
--- /dev/null
+++ b/elpa/ledger-mode-20200530.1710/ledger-commodities.el
@@ -0,0 +1,161 @@
+;;; ledger-commodities.el --- Helper code for use with the "ledger" command-line tool  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2003-2016 John Wiegley (johnw AT gnu DOT org)
+
+;; This file is not part of GNU Emacs.
+
+;; This is free software; you can redistribute it and/or modify it under
+;; the terms of the GNU General Public License as published by the Free
+;; Software Foundation; either version 2, or (at your option) any later
+;; version.
+;;
+;; This is distributed in the hope that it will be useful, but WITHOUT
+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+;; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+;; for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+;; MA 02110-1301 USA.
+
+;;; Commentary:
+;; Helper functions to deal with commoditized numbers.  A commoditized
+;; number will be a list of value and string where the string contains
+;; the commodity
+
+;;; Code:
+
+(require 'ledger-regex)
+
+;; These keep the byte-compiler from warning about them, but have no other
+;; effect:
+(defvar ledger-environment-alist)
+(declare-function ledger-exec-ledger "ledger-exec" (input-buffer &optional output-buffer &rest args))
+
+(defcustom ledger-reconcile-default-commodity "$"
+  "The default commodity for use in target calculations in ledger reconcile."
+  :type 'string
+  :group 'ledger-reconcile)
+
+(defun ledger-read-commodity-with-prompt (prompt)
+  "Read commodity name after PROMPT.
+
+Default value is `ledger-reconcile-default-commodity'."
+  (let* ((buffer (current-buffer))
+         (commodities (with-temp-buffer
+                        (ledger-exec-ledger buffer (current-buffer) "commodities")
+                        (split-string (buffer-string) "\n" t))))
+    (completing-read prompt commodities nil t nil nil ledger-reconcile-default-commodity)))
+
+(defun ledger-split-commodity-string (str)
+  "Split a commoditized string, STR, into two parts.
+Returns a list with (value commodity)."
+  (let ((number-regex (if (assoc "decimal-comma" ledger-environment-alist)
+                          ledger-amount-decimal-comma-regex
+                        ledger-amount-decimal-period-regex)))
+    (if (> (length str) 0)
+        (with-temp-buffer
+          (insert str)
+          (goto-char (point-min))
+          (cond
+           ((re-search-forward "\"\\(.*\\)\"" nil t) ; look for quoted commodities
+            (let ((com (delete-and-extract-region
+                        (match-beginning 1)
+                        (match-end 1))))
+              (if (re-search-forward
+                   number-regex nil t)
+                  (list
+                   (ledger-string-to-number
+                    (delete-and-extract-region (match-beginning 0) (match-end 0)))
+                   com))))
+           ((re-search-forward number-regex nil t)
+            ;; found a number in the current locale, return it in the
+            ;; car.  Anything left over is annotation, the first
+            ;; thing should be the commodity, separated by
+            ;; whitespace, return it in the cdr.  I can't think of
+            ;; any counterexamples
+            (list
+             (ledger-string-to-number
+              (delete-and-extract-region (match-beginning 0) (match-end 0)))
+             (nth 0 (split-string (buffer-substring-no-properties (point-min) (point-max))))))
+           ((re-search-forward "0" nil t)
+            ;; couldn't find a decimal number, look for a single 0,
+            ;; indicating account with zero balance
+            (list 0 ledger-reconcile-default-commodity))
+           ;; nothing found, return 0
+           (t (list 0 ledger-reconcile-default-commodity)))))))
+
+(defun ledger-string-balance-to-commoditized-amount (str)
+  "Return a commoditized amount (val, 'comm') from STR."
+                                        ; break any balances with multi commodities into a list
+  (mapcar #'(lambda (st)
+              (ledger-split-commodity-string st))
+          (split-string str "[\n\r]")))
+
+(defun ledger-subtract-commodity (c1 c2)
+  "Subtract C2 from C1, ensuring their commodities match."
+  (if (string= (cadr c1) (cadr c2))
+      (list (-(car c1) (car c2)) (cadr c1))
+    (error "Can't subtract different commodities %S from %S" c2 c1)))
+
+(defun ledger-add-commodity (c1 c2)
+  "Add C1 and C2, ensuring their commodities match."
+  (if (string= (cadr c1) (cadr c2))
+      (list (+ (car c1) (car c2)) (cadr c1))
+    (error "Can't add different commodities, %S to %S" c1 c2)))
+
+(defun ledger-strip (str char)
+  "Return STR with CHAR removed."
+  (replace-regexp-in-string char "" str))
+
+(defun ledger-string-to-number (str &optional decimal-comma)
+  "Parse STR as a number and return that number.
+
+Improves builtin `string-to-number' by handling
+internationalization, and return nil if number can't be parsed.
+See `ledger-environment-alist' for DECIMAL-COMMA."
+  (let ((nstr (if (or decimal-comma
+                      (assoc "decimal-comma" ledger-environment-alist))
+                  (ledger-strip str "[.]")
+                (ledger-strip str ","))))
+    (while (string-match "," nstr)  ;if there is a comma now, it is a thousands separator
+      (setq nstr (replace-match "." nil nil nstr)))
+    (string-to-number nstr)))
+
+(defun ledger-number-to-string (n &optional decimal-comma)
+  "See `number-to-string' for N.
+DECIMAL-COMMA is as documented in `ledger-environment-alist'."
+  (let ((str (number-to-string n)))
+    (when (or decimal-comma
+              (assoc "decimal-comma" ledger-environment-alist))
+      (while (string-match "\\." str)
+        (setq str (replace-match "," nil nil str))))
+    str))
+
+(defun ledger-commodity-to-string (c1)
+  "Return string representing C1.
+Single character commodities are placed ahead of the value,
+longer ones are after the value."
+  (let ((str (ledger-number-to-string (car c1)))
+        (commodity (cadr c1)))
+    (if (> (length commodity) 1)
+        (concat str " " commodity)
+      (concat commodity " " str))))
+
+(defun ledger-read-commodity-string (prompt)
+  "Read an amount from mini-buffer using PROMPT."
+  (let ((str (read-from-minibuffer
+              (concat prompt " (" ledger-reconcile-default-commodity "): ")))
+        comm)
+    (if (and (> (length str) 0)
+             (ledger-split-commodity-string str))
+        (progn
+          (setq comm (ledger-split-commodity-string str))
+          (if (cadr comm)
+              comm
+            (list (car comm) ledger-reconcile-default-commodity))))))
+
+(provide 'ledger-commodities)
+
+;;; ledger-commodities.el ends here