htmlfontify: Data Structures
2.4 Data Structures
===================
Some of the (informal) data structures used in Htmlfontify are detailed
here:
‘hfy-style-assoc’
An assoc representing/describing an Emacs face. Properties may be
repeated, in which case later properties should be treated as if
they were inherited from a “parent” font. (For some properties,
only the first encountered value is of any importance, for others
the values might be cumulative, and for others they might be
cumulative in a complex way.)
Some examples:
(hfy-face-to-style 'default) =>
(("background" . "rgb(0, 0, 0)" )
("color" . "rgb(255, 255, 255)")
("font-style" . "normal" )
("font-weight" . "500" )
("font-stretch" . "normal" )
("font-family" . "misc-fixed" )
("font-size" . "13pt" )
("text-decoration" . "none" ))
(hfy-face-to-style 'Info-title-3-face) =>
(("font-weight" . "700" )
("font-family" . "helv" )
("font-size" . "120%" )
("text-decoration" . "none") )
‘hfy-sheet-assoc’
An assoc with elements of the form ‘(face-name style-name .
style-string)’. The actual stylesheet for each page is derived
from one of these.
((default "default" . "{ background: black; color: white}")
(font-lock-string-face "string" . "{ color: rgb(64,224,208) }"))
‘hfy-facemap-assoc’
An assoc of ‘(point . FACE-SYMBOL)’ or ‘(point . defface attribute
list)’ and ‘(point . end)’ elements, in descending order of point
value (i.e., from the file’s end to its beginning). The map is in
reverse order because inserting a ‘<style>’ tag (or any other
string) at POINT invalidates the map for all entries with a greater
value of point. By traversing the map from greatest to least
POINT, we still invalidate the map as we go, but only those points
we have already dealt with (and therefore no longer care about)
will be invalid at any time.
((64820 . end)
(64744 . font-lock-comment-face)
(64736 . end)
(64722 . font-lock-string-face)
(64630 . end)
(64623 . font-lock-string-face)
(64449 . end)
;; Big similar section elided. You get the idea.
(5459 . end)
(5431 . (:inherit font-lock-keyword-face :background "7e7e7e"))
(5431 . end)
(4285 . font-lock-constant-face)
(4285 . end)
(4221 . font-lock-comment-face)
(4221 . end)
(4197 . font-lock-constant-face)
(4197 . end)
(1 . font-lock-comment-face))
Info Catalog
htmlfontify: Variables
htmlfontify: Usage & Examples
htmlfontify: Examples