Import Debian changes 3a1-4.2debian/3a1-4.2

slib (3a1-4.2) unstable; urgency=low

  * Non-maintainer upload.
  * Add guile.init.local for use within the build dir, since otherwise we
    have an (earlier unnoticed) circular build-dep due to a difference
    between scm and guile.

slib (3a1-4.1) unstable; urgency=low

  * Non-maintainer upload.
  * Build-depend on guile-1.6 instead of scm, since the new version of
    scm is wedged in unstable (closes: #281809).

slib (3a1-4) unstable; urgency=low

  * Also check for expected creation on slibcat. (Closes: #240096)

slib (3a1-3) unstable; urgency=low

  * Also check for /usr/share/guile/1.6/slib before installing for guile
    1.6. (Closes: #239267)

slib (3a1-2) unstable; urgency=low

  * Add format.scm back into slib until gnucash stops using it.
  * Call guile-1.6 new-catalog (Closes: #238231)

slib (3a1-1) unstable; urgency=low

  * New upstream release
  * Remove Info section from doc-base file (Closes: #186950)
  * Remove period from end of description (linda, lintian)
  * html gen fixed upstream (Closes: #111778)

slib (2d4-2) unstable; urgency=low

  * Fix url for upstream source (Closes: #144981)
  * Fix typo in slib.texi (enquque->enqueue) (Closes: #147475)
  * Add build depends.

slib (2d4-1) unstable; urgency=low

  * New upstream.

slib (2d3-1) unstable; urgency=low

  * New upstream.
  * Remove texi2html call in debian/rules.  Now done upstream.  Add make
    html instead.
  * Changes to rules and doc-base to conform to upstream html gen
  * Clean up upstream makefile to make sure it cleans up after itself.

1 files changed, 66 insertions, 0 deletions

diff --git a/pnm.txi b/pnm.txi
new file mode 100644
index 0000000..67105ad
--- /dev/null
+++ b/pnm.txi
@@ -0,0 +1,66 @@
+@code{(require 'pnm)}
+@ftindex pnm
+
+
+@defun pnm:type-dimensions path
+
+The string @var{path} must name a @dfn{portable bitmap graphics} file.
+@cindex portable bitmap graphics
+@code{pnm:type-dimensions} returns a list of 4 items:
+@enumerate
+@item
+A symbol describing the type of the file named by @var{path}.
+@item
+The image width in pixels.
+@item
+The image height in pixels.
+@item
+The maximum value of pixels assume in the file.
+@end enumerate
+
+The current set of file-type symbols is:
+@table @asis
+@item pbm
+@itemx pbm-raw
+@cindex pbm
+@cindex pbm-raw
+Black-and-White image; pixel values are 0 or 1.
+@item pgm
+@itemx pgm-raw
+@cindex pgm
+@cindex pgm-raw
+Gray (monochrome) image; pixel values are from 0 to @var{maxval}
+specified in file header.
+@item ppm
+@itemx ppm-raw
+@cindex ppm
+@cindex ppm-raw
+RGB (full color) image; red, green, and blue interleaved pixel values
+are from 0 to @var{maxval}
+@end table
+@end defun
+
+@defun pnm:image-file->array path array
+
+
+Reads the @dfn{portable bitmap graphics} file named by @var{path} into
+@cindex portable bitmap graphics
+@var{array}.  @var{array} must be the correct size and type for
+@var{path}.  @var{array} is returned.
+
+
+@defunx pnm:image-file->array path
+
+@code{pnm:image-file->array} creates and returns an array with the
+@dfn{portable bitmap graphics} file named by @var{path} read into it.
+@cindex portable bitmap graphics
+@end defun
+
+@defun pnm:array-write type array maxval path comment @dots{}
+
+
+Writes the contents of @var{array} to a @var{type} image file named @var{path}.  The file
+will have pixel values between 0 and @var{maxval}, which must be compatible
+with @var{type}.  For @samp{pbm} files, @var{maxval} must be @samp{1}.
+@var{comment}s are included in the file header.
+@end defun