+ err_nofont, /* unrecognised font name */
+ err_afmeof, /* eof in AFM file */
+ err_afmkey, /* missing expected keyword in AFM */
+ err_afmvers, /* unsupported AFM version */
+ err_afmval, /* missing value(s) for AFM key */
+ err_pfeof, /* eof in Type 1 font file */
+ err_pfhead, /* bad Type 1 header line */
+ err_pfbad, /* otherwise invalide Type 1 font */
+ err_pfnoafm, /* Type 1 font but no AFM */
+ err_chmnames, /* need both or neither of hhp+chm */