From b3484b533476aa6d6263775b7a79670bc9eec70e Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Wed, 21 Dec 2016 02:21:54 +0530
Subject: Initial commit

---
 ksh-forms-improved.el | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 ksh-forms-improved.el

(limited to 'ksh-forms-improved.el')

diff --git a/ksh-forms-improved.el b/ksh-forms-improved.el
new file mode 100644
index 0000000..a8a2e12
--- /dev/null
+++ b/ksh-forms-improved.el
@@ -0,0 +1,95 @@
+;; -*- lexical-binding: t -*-
+
+(require 'org)
+(require 'subr-x)
+(require 'cl-lib)
+
+;; General settings
+(setq doc-view-continuous t)
+(setq lpr-switches (list "-o sides=two-sided-long-edge"
+			 "-o fit-to-page"))
+(setq export-properties
+      (list :section-numbers nil
+	    :with-toc nil))
+
+;; Printing
+(defun print-report ()
+  (interactive)
+  (shell-command
+   (format "lpr -o sides=two-sided-long-edge -o fit-to-page %s" (buffer-file-name))))
+(defalias 'print-buffer 'print-report)
+
+;; Utilities
+(defmacro setfun (function-name function)
+  "Set functions like using define in scheme"
+  `(defun ,function-name (&rest args)
+     (apply ,function args)))
+
+(defun mapped (mapper function)
+  "Apply the mapping function MAPPER on function FUNCTION"
+  (lambda (arglist)
+    (funcall mapper function arglist)))
+
+(defun set-values (record values)
+  "Set record RECORD to values in alist VALUES"
+  (mapc (lambda (field-value)
+	  (aset record (car field-value) (cdr field-value))) values))
+
+;; Entry creation functions for form display
+(defun form-entry (label-field)
+  (list (format "%s\n" (car label-field))
+	(cdr label-field) "\n\n"))
+
+(setfun form-entries (mapped 'cl-mapcan 'form-entry))
+
+(defun new-record-filter (record)
+  (set-values record default-field-values)
+  record)
+(setq forms-new-record-filter 'new-record-filter)
+
+;; Entry creation functions for org export
+(defun make-org-entry-function (format-string)
+  (lambda (label-field)
+    (let* ((label (car label-field))
+	   (field-no (cdr label-field))
+	   (value (get-field field-no)))
+      (if value
+	  (princ (format format-string label
+			 (replace-regexp-in-string "\n" "\n\n" value)))
+	(user-error "Field \"%s\" should not be blank" label)))))
+
+(defun get-field (field)
+  "Parse form and return field FIELD from form"
+  (cond ((integerp field) (nth (1- field) (forms--parse-form)))
+	((stringp field) field)))
+
+(setfun single-line-org-entry (make-org-entry-function "*%s:* %s\n\n"))
+(setfun multi-line-org-entry (make-org-entry-function "\n* %s\n%s\n\n"))
+(setfun single-line-org-entries (mapped 'mapc 'single-line-org-entry))
+(setfun multi-line-org-entries (mapped 'mapc 'multi-line-org-entry))
+
+(defun text-if-non-blank (text)
+  (if (and text (not (string-blank-p text)))
+      (princ (format "%s\n\n" text))))
+
+(defun org-keyword (keyword-value)
+  (princ (format "#+%s: %s\n" (car keyword-value) (cdr keyword-value))))
+
+(defun org-latex-header (header)
+  (org-keyword (cons "LATEX_HEADER" header)))
+
+(setfun org-keywords (mapped 'mapc 'org-keyword))
+(setfun org-latex-headers (mapped 'mapc 'org-latex-header))
+
+(defun forms-print ()
+  (interactive)
+  (find-file (org-to-pdf (funcall form-to-org))))
+
+(defun org-to-pdf (org-source)
+  (let ((tex-file-path (format "%s.tex" (make-temp-file "report"))))
+    (with-temp-buffer
+      (insert org-source)
+      (org-export-to-file 'latex tex-file-path
+	nil nil nil nil export-properties 'org-latex-compile))))
+
+(make-variable-buffer-local 'form-to-org)
-- 
cgit v1.2.3