dvips: Debug options
2.4.1 Debug options
-------------------
The '-d' flag to Dvips helps in tracking down certain errors. The
parameter to this flag is an integer that tells what errors are
currently being tracked. To track a certain class of debug messages,
specify the appropriate number given below; if you wish to track
multiple classes, sum the numbers of the classes you wish to track. To
track all classes, you can use '-1'.
You can also set the environment variable 'KPATHSEA_DEBUG' instead of
using '-d'. Some of these debugging options are actually provided by
Kpathsea (⇒(kpathsea)Debugging).
The classes are:
1
specials
2
paths
4
fonts
8
pages
16
headers
32
font compression
64
files
128
(omitted)
256
config files
512
Kpathsea 'stat' calls
1024
Kpathsea hash table lookups
2048
Kpathsea path element expansion
4096
Kpathsea path searches
Info Catalog
dvips: Diagnosing problems
dvips: No output