1 - Integrate pdf-tools.cc with the rest of the code
2 - What if an input page specifies /Rotate?
5 - Parameters vs. arguments
6 - More precise parsing errors
8 | # Position bbox on a new paper
10 | paper(w=210mm,h=297mm,pos=(t|b|c)(l|r|c))
12 | # Scale paper to a new size
14 | scaleto(w=210mm,h=297mm,pos=tl)
16 | # Fit image to a paper
17 | # If paper is given: scale image
18 | # If no paper is given: adjust paper to image + margins
21 | margin= hmargin= vmargin=
22 | lmargin= rmargin= tmargin= bmargin=
27 | expand(h=10mm, v=20mm)
28 | expand(l=10mm, r=10mm, t=10mm, b=10mm)
30 | # Adjust image size (in terms of margins around)
31 | margins ... params like expand
34 | mark=box # Box around image
35 | mark=cross # Crosses in the corners
36 | mark=out # Out-pointing half-crosses in the corners (default)
37 | mark=in # In-pointing half-crosses
38 | mark=bg # Colored background
39 | pen=1pt # Line width
40 | len=5mm # Cross arm length
41 | offset=5mm # Distance from border
49 | bleed=5mm # Allow bleeding over the image box
51 # Can be written as: mix(cat) { modulo(2){1}, modulo(2){2} }
60 | # Add an empty page after the current one
66 | # - paper size + margins
69 | by=rows/cols # Filling order (default: rows)
70 | by=tile # Tile with copies of a single page
71 | paper / w / h # Specify paper size, default=copy from 1st image
72 | + fit options (*margin, pos)
73 | tpos=... # Position of images inside their tiles (default: tl)
74 | crop # Crop to image
75 | mixed # Allow images of different sizes
76 | rotate=1 # Override rotation decision
77 | scale=1 # Override scaling factor
78 | hspace / vspace / space # Distance between tiles
79 | cmark, cpen, clen, coffset, ccolor # Cropmark parameters
81 # Send pages to multiple pipes and merge their results
83 cat # Concatenate results (default is interleave)
84 cycle # When one pipe ends earlier, cycle it from start
85 pad # When one pipe ends earlier, add blank pages