From 78c78126b8a0f3a666127cc7088844604e6f2456 Mon Sep 17 00:00:00 2001
From: Duncan Wilkie <antigravityd@gmail.com>
Date: Thu, 21 Sep 2023 18:30:31 -0500
Subject: Testing automatic git ops

---
 dnw/forms.scm        | 22 ++++++++++++++++++----
 dnw/forms.scm~       | 22 ++++++++++++++++++++++
 dnw/static-pages.scm |  3 ++-
 3 files changed, 42 insertions(+), 5 deletions(-)
 create mode 100644 dnw/forms.scm~

(limited to 'dnw')

diff --git a/dnw/forms.scm b/dnw/forms.scm
index c163267..ba6d5a2 100644
--- a/dnw/forms.scm
+++ b/dnw/forms.scm
@@ -2,6 +2,7 @@
   #:use-module (ice-9 peg)
   #:use-module (ice-9 textual-ports)
   #:use-module (ice-9 match)
+  #:use-module (ice-9 regex)
   #:use-module (ice-9 string-fun)
   #:use-module (srfi srfi-1)
   #:export (forms.el->sxml))
@@ -15,7 +16,7 @@
 ;; but outputs an SHTML interface instead.
 ;; The necessary forms.el logic is basically:
 ;;   - read in data from forms-file as lists based on field-separator value,
-;;   - filter out the list elements according to forms-read-file-filter,
+;;   - filter out the list nnelements according to forms-read-file-filter,
 ;;   - replace the multi-line character with newlines,
 ;;   - iterate over the list elements, setting up a proper execution environment (defining forms-fields/forms-enumerate),
 ;;   - map over forms-format-list, replacing numbers with the corresponding field in the list element and evaluating code blocks,
@@ -133,7 +134,7 @@ SETQ < 'setq'")
     (other other)))
 
 
-(define (forms.el->sxml control-file-contents data-file-contents extra-remapping)
+(define (forms.el->sxml control-file-contents data-file-contents extra-remapping result-edits)
   (let* ((symbol-remapping (append extra-remapping
 				   '((nil	   . ''())
 				     (consp	   . pair?)
@@ -191,13 +192,25 @@ SETQ < 'setq'")
 					       (eval format-entry (current-module)))))
 				      forms-format-list))
 		     ""))
-	       split-data)))
+	       split-data))
+	 (edited-text-data
+	  (map (lambda (record)
+		 (fold (lambda (exp-sub-pair last-text)
+			 (regexp-substitute #f
+					    (string-match (car exp-sub-pair)
+							  last-text)
+							  'pre
+							  (cdr exp-sub-pair)
+							  'post))
+		       record
+	               result-edits))
+	       textualized-data)))
     `(div (@ (class "forms-carousel"))
 	  (ul
 	   ,@(map (lambda (entry)
 		    `(li (div (@ (class "form-entry"))
 			      (p ,entry))))
-		  textualized-data)))))
+		  edited-text-data)))))
 
 ;; TODO: explain that no modified characters can be parsed within the non-thrown-away variable settings.
 ;; TODO: explain that octal string escape characters will be parsed improperly/naively.
@@ -205,3 +218,4 @@ SETQ < 'setq'")
 ;; TODO: consider how to convert propertized string literals to HTML.
 ;; TODO: explain that check-number-of-fields must be set and each field the correct size.
 ;; TODO: add option for newline replacement character re-substitution.
+;; TODO: consider refactoring to build HTML trees, properly classed for styling and pruning purposes, rather than a raw string.
diff --git a/dnw/forms.scm~ b/dnw/forms.scm~
new file mode 100644
index 0000000..99813a7
--- /dev/null
+++ b/dnw/forms.scm~
@@ -0,0 +1,22 @@
+(define-module (dnw forms.el-to-html))
+
+;; Idea: function that takes in a git repository link pointing to something containing a forms file pair,
+;; and reads it in along with a mapping between whatever Elisp functions you use in forms-format-list
+;; and equivalent Scheme implementations (bc I can't figure out how to programmatically use Guile's Elisp support).
+
+(define (forms.el->shtml git-link))
+
+(define (forms.el-parse file)
+  (define-peg-string-patterns
+    "form-control-file <- (comment/whitespace/setq)+
+comment < ';' (!'\n')* '\n'
+whitespace < [\r\n\t ]+
+setq < '(' whitespace? 'setq' whitespace name-val-pair whitespace? ')'
+
+name-val-pair <- forms-file/forms-format-list/forms-number-of-fields/forms-field-sep
+/forms-read-only/forms-multi-line/forms-read-file-filter/forms-write-file-filter
+/forms-new-record-filter/forms-insert-after/forms-check-number-of-fields
+
+value <- string/quoted/
+
+"))
diff --git a/dnw/static-pages.scm b/dnw/static-pages.scm
index eab7e46..8e772e7 100644
--- a/dnw/static-pages.scm
+++ b/dnw/static-pages.scm
@@ -175,7 +175,8 @@
     (p "The books I physically own, or want to own. I haven't quite digitized everything yet (just one moving box of like 4).")
     ,(forms.el->sxml (get-string-all (open-input-file "assets/library/library.el"))
 		      (get-string-all (open-input-file "assets/library/library.tsv"))
-		      '())
+		      '()
+		      '(("====== Library Book ======\n\n" . "")))
     (h2 "Blogs and Podcasts")
     (ul
      (li "Not Related"))
-- 
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