It seems that I spoke too soon. Further reviews of the output reveal
that there are still instances of missing whitespace. I can reduce
the number of hits by increasing the --width option, and am trying to
cook together something to pad the 'splits' with a whitespace (since i
don't have to worry about terminal width).
On a different note: I am trying to eliminate image links and image
alt-text altogether from my output:
For the former I've tried using the --image_links- option. Alas, I
see no change. If I explicitly enable image links via the --
image_links option I actually get TWO [image.jpg] links in the dump
output; I don't know if that is a bug or there by design.
I have not found an option to exclude alt-text; I assume that it is
not built in, and don't expect a toggle to be added for it any time
soon. I would only ask if anyone familiar with the code could point
me to the appropriate file where I could perhaps disable the output
generated for images (or replace it with an empty string).
On 2009-09-16, at 11:53 AM, Claus Strommer wrote:
Just a quick followup:
Changing the definitions in LYOptions.c does not affect the output.
However, changing lines 469 and 485 in DefaultStyle.c from
q->rightIndent = 0;
to
q->rightIndent = 1;
does the trick.
Thanks for the help!
On 2009-09-16, at 4:59 AM, Thomas Dickey wrote:
----8<--snip--8<----
So my question is: Is there anything I can do to work around
this? I would
...other than fixing the bug - perhaps not. (I'm working on xterm
and mawk at the moment, intending to go back to lynx next...).
Just reading the code: It looks as if -nomargins goes to the
no_margins variable, and _that_ is used in only a few places:
DefaultStyle.c:466: if (no_margins) {
DefaultStyle.c:482: if (no_margins) {
LYGlobalDefs.h:394: extern BOOLEAN no_margins;
LYMain.c:393:BOOLEAN no_margins = FALSE;
LYMain.c:3622: "nomargins", 4|SET_ARG,
no_margins,
LYOptions.c:35:#define MARGIN_STR (no_margins ? "" : " ")
LYOptions.c:36:#define MARGIN_LEN (no_margins ? 0 : 2)
LYrcFile.h:159:#define RC_NO_MARGINS "no_margins"
LYReadCFG.c:1494: PARSE_SET(RC_NO_MARGINS, no_margins),
The uses in DefaultStyle.c and LYOptions.c are simple to change and
see if the bug's behavior changes predictably. For instance,
making -no_margins do a single character rather than none might
make it usable for your script.
The derived variables are used in GridText.c's split_line()
function, which is (complicated) where the boundary check is most
likely off.
It's complicated, since there are long expressions such as
spare = WRAP_COLS(text)
- (int) style->rightIndent
- indent
+ ctrl_chars_on_previous_line
- LYstrExtent2(previous->data, previous->size);
But that's the area where the fix would probably be made -
split_line.
very much like to keep using these two options, as it is important
to me to be able to distinguish between lines and paragraphs. I
am even willing to use other tools, if you can suggest any - but
as far as I've seen, lynx is the only one which gives the desired
options. Also, I'd like to stay away from the -width option (it
does not allow me to specify infinite width, AND it breaks with
tables - the attached b.html, for example).
--
Thomas E. Dickey
http://invisible-island.net
ftp://invisible-island.net
--
Claus W. Strommer
University of Waterloo, David R. Cheriton School of Computer Science
DC3546
ruby -le'32.times{|y|print" "*(31-y),(0..y).map{|x|~y&x>0?" .":" A"}}'
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