An uncompressed PDF is about twice as big, but if one is using an
external compression program (e.g. .pdf.xz) it compresses far better.
Use it for the RPM specfile.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
There is no sane reason to use nasmdoc.ps over nasmdoc.pdf since, oh,
about 20 years. nasmdoc.ps doesn't embed the fonts (and if it did, it
would be very large, whereas nasmdoc.pdf only contains the characters
we explicitly need), and support for PDF is generally much better than
support for PostScript.
It also makes the distribution file smaller to not have two redundant
files.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
AFM metrics always have 1000 font units to a scaled PostScript point,
but TTF/OTF doesn't have to. The easiest way (and the one which
best avoids unnecessary rounding) is to store the scale in the
metrics, and change pswidth.ph to return the width in PostScript
points instead of font units.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Use the Adobe Source Sans/Code Pro fonts by default. They are Open
Source fonts by Adobe. However, since these fonts are quite large,
let them be an external dependency and do our best to try to find them
with whatever mechanism is available on the system for finding
standard fonts.
Also have a list of substitution fonts if necessary.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Compactify the instruction list in the documentation to have fewer
margin violations, and fix some of the headings (;#).
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Make the tool write the output (especially HTML) in a specified
subdirectory directly, and make the tool create the subdirectory if it
doesn't already exists.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
We have separate invocations for the various PDF tools anyway. It
generates a slightly annoying error message, but makes some other
things a little easier.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
The 2-operand form was inherently unsafe. Use the 3-operand form
instead, which guarantees that arbitrary filenames are supported.
This also means we can remove a few instances of sysopen() which was
used for exactly this reason, however, at least in theory sysopen()
isn't portable.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
A raw data dump can potentially be very large, especially when
incbin is used. Allow a %pragma for setting the maximum dump
size (defaults to 128 bytes.)
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Make -Werror possible to control on a per-warning-class basis. While
I was fixing up that code anyway, merge the handling of the -w, -W and
[warning] argument and directives.
Furthermore, make *all* warnings suppressible; any warning that isn't
categorized now belong to category "other". However, for cleanliness
sake an "other" option does not get listed in the warning messages.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
It is kind of sad and impressive at the same time how little of the
2.13 changes are actually user-visible at this point.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
In future versions of NASM we will presumably have "real" pragmas; add
dummy support for the %pragma directive for forward compatibility.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
There is no reason why the warning-generating ilog2 has to be only the
floor variant. However, I am pretty sure we can simply implement the
ilog2cw() as a macro only; we can always fix that if that turns out to
be incorrect.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Output the kerning tables in the metrics headers. This will hopefully
make it possible to support kerning later (e.g. using the PostScript kshow
operator with some kind of kerning function.)
Note: the previous ordering of the metrics output was sensitive to the
particular hashing algorithm used in that version of Perl. This
version sorts them in order to keep them stable, but which obviously
completely changes the (otherwise unmodified) widths part of the output.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
The code to handle building in a separate directory had seriously
bitrotted. This contains a number of fixes to make it possible,
including bits like the documentation which never worked in the past.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Document the label fix; although a global error, it was user-visible
in the Codeview backend so document it as such.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Jim Kukunas <james.t.kukunas@linux.intel.com>
We probably ought to release 2.12.01 in the short term. So far the
changes that have accumulated have all been build fixes.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
