Initial commit: Klammertext source distribution

Curated source subset assembled by klammertext-dev's doc/make_dist.sh: the Klammermachine (mac), the Standard Klammer Set (sks), the commands (com), editor plugins and install guides (doc), a test subset (tst), and lib/bin placeholders. Builds with 'make -C com'.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

sks/section/section.py

@@ -0,0 +1,76 @@
+import kutil
+import klammer_base
+
+NUMBER_VAR = "___NUM___"
+
+class Section(klammer_base.Klammer_base):
+    label_number = 0
+    count = 7
+    indices = [0] * count
+    def __init__(self, K, level, numbered=True):
+        super().__init__(K)
+        # Add front and back matter elements as special cases:
+        if level == "preface":
+            self.preface = True
+            self.level = 0
+            self.title = None
+        else:
+            self.preface = False
+            self.level = level
+        self.numbered = numbered
+        self.part = 1
+
+    def html(self):
+        tags = "kt-part kt-chapter h1 h2 h3 h4 h5 h6 h7".split()
+        display_names = "Part Chapter".split()
+        id = f' id="{self.id}"' if self.id else ""
+        # number_class = " numbered" if self.numbered else ""
+        number_class = "" # The variable is sufficient?
+        title = self.title
+        tag = tags[self.level]
+        if self.numbered:
+            """
+            Section.indices[self.level] += 1
+            for i in range(self.level + 1, Section.count):
+                Section.indices[i] = 0
+            level_number = ".".join([str(e) for e in Section.indices])
+            title = f'<span class="sectionnumber">{level_number}</span> {title}'
+            """
+            title = f'<span class="sectionnumber">{NUMBER_VAR}</span> {self.title if self.title else ""}'
+        if self.level < 1:  # < 2 for "Chapter"
+            #title = f"{tag} {Section.indices[self.level]} {title}"
+            title = f"{display_names[self.level]} {title if title else ''}"
+
+        result = f'<{tag}{id}{number_class}>{title}</{tag}>\n\n'
+        return result
+
+    def tex(self):
+        # names = "part chapter section subsection subsubsection paragraph subparagraph subsubparagraph subsubsubparagraph".split()
+        names = "part sA sB sC sD sE".split()
+
+        #self.show()
+        if self.id:
+            id = self.id
+        else:
+            id = f"-s{Section.label_number}"
+            Section.label_number += 1
+
+        result = ''
+        if self.__dict__.get("n") and self.n:
+            result += f'\\setcounter{{chapter}}{{{int(self.n)-1}}}\n'
+        #if self.id:
+        #    result += 
+        #if self.level == 1:
+            #result += '\\newpage\n\n'
+        #    result += '\\vspace*{24pt}'
+        suffix = "" if self.numbered else "*"
+        result += f'\\{names[self.level]}{suffix}{{{self.title}}}'
+        result += f'\n\\hypertarget{{{id}}}{{}}'
+
+        # result = kutil.protect_klammertext_special_characters(result)
+
+        result = f"%__sectionlink__{id}__{self.title}__" + "\n" + result
+        return result
+
+    def txt(self):
+        return self.title