txt section numbering, @typeface :middle/:lift and html scale, NewGardinerOmni, html :leading (from dev 9fa469dd74ed)

Section headings under txt are numbered inside a @document only; @typeface
gains :middle and :lift and its :scale now means the same in html and
pdf; NewGardinerOmni ships (OFL 1.1, Mark-Jan Nederhof) and @egyptian /
@chinese replace @cjk; @table :leading and :colsep reach html; kdesc
--typeface help names the flag; @document.txt is a Python class.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

sks/image/image.py

@@ -19,8 +19,7 @@ class Image(klammer_base.Klammer_base):
     id = 0
     def __init__(self, K, as_string=True, width=None):
         super().__init__(K)
-        # pprint.pprint(self.__dict__)
-        # self.show()
+
         # /dev/shm is a fast RAM-backed tmpfs on Linux; on macOS it does not
         # exist, so fall back to the platform temp directory.
         cache_dir = "/dev/shm"
@@ -47,22 +46,12 @@ class Image(klammer_base.Klammer_base):
 
     def html(self):
         img_dir = f"{self.K_output_dir}/{self.K_output_basename}/{self.Image_output_dir}"
-        
-        # output_dir = self.K_output_dir or "."
-        # input_basename = self.__dict__.get("K_input_name", "")
-        # input_basename = "/" + input_basename if input_basename else ""
-        # img_dir = f"{output_dir}/{self.image_output_dir}{input_basename}"
-        #print("img_dir:", img_dir)
 
         if not os.path.exists(img_dir):
             os.makedirs(img_dir)
         if not os.path.exists(f"{img_dir}/{os.path.basename(self.source)}"):
             shutil.copy2(self.source, img_dir)
 
-        # width, scale_x, scale_y = kutil.parse_length(
-        #     "html",
-        #     self.width if self.width != "none" else self.image_default_width)
-
         scale_x, scale_y = 1, 1 # Old
 
         result = E("img")
@@ -72,9 +61,6 @@ class Image(klammer_base.Klammer_base):
         filename = f"{self.Image_output_dir}/{os.path.basename(self.source)}"
 
         result.attr("src", filename).attr("alt", os.path.basename(filename))
-        #if self.width:
-
-        # kutil.msg("rel: " + str(self.rel_fraction))
 
         length,  value, ltype = kutil.parse_width("html", self.width, self.rel_fraction)
         if ltype == "w":
@@ -90,19 +76,6 @@ class Image(klammer_base.Klammer_base):
         if self.border:
             result.cls("image_border")
 
-        # print(result)
-
-        #result.attr("style",  f"width: {width}")
-        # if width and width != "none":
-        #     result.attr("style", f"width: {width}")
-        # if width == "none":
-        #     if scale_x:
-        #         result.attr("style", "width: 0px;")
-        #         result.attr("scale-x", scale_x)
-        #     elif scale_y:
-        #         result.attr("style", "height: 0px;")
-        #         result.attr("scale-y", scale_y)
-
         if self.file_error:
             self.caption += self.file_error_message
 
@@ -120,14 +93,7 @@ class Image(klammer_base.Klammer_base):
 
 
     def tex(self):
-        # kutil.msg(f"number: {self.number}")
-        #selfsource, width, height = self.cache.get(self.K_target, self.basename)
         source = os.path.abspath(self.source)
-        #if self.abswidth != 0:
-        #    width = f"{self.abswidth}\\paperwidth"
-        #if self.caption or self.number:
-        #    width = "\\textwidth"
-        #else:
         width = kutil.parse_width("tex", self.width, self.rel_fraction)[0]
         width = re.sub("px", "pt", width)
         #result = f'\\includegraphics[width={width}]{{{source}}}'
@@ -138,8 +104,6 @@ class Image(klammer_base.Klammer_base):
             result = latex_util.add_caption(
                 result, "Figure", self.number, self.caption, width,
                 self.hpos, self.caption_side, offset=self.offset)
-                #result, "Figure", self.number, self.caption, self.hpos, self.caption_side,
-                #self.width, self.caption_side_center, self.vmargin, self.caption_margin)
         else:
             result = f'\\includegraphics[width={width}]{{{source}}}'
             result = latex_util.caption_wrapper(result, self.hpos, offset=self.offset)
@@ -150,8 +114,3 @@ class Image(klammer_base.Klammer_base):
         # box material: it must sit in vertical mode or it is typeset beside
         # any text it follows.
         return latex_util.block(result)
-
-
-# Better to cause an error; there's no good text substitute for an image
-#    def txt(self):
-#        return f"[Image: {self.basename}\nCaption: {self.caption}]"