- HALF_TAB_SIZE
- HARDLINK_ABORT
- HARDLINK_CACHED
- HARDLINK_ERROR
- HARDLINK_NOTLINK
- HARDLINK_OK
- HARDLINK_UNSUPPORTED
- HAVE_CHARSET
- HAVE_INFOMOUNT
- HAVE_INFOMOUNT_QNX
- HAVE_QNX_KEYS
- HAVE_S_ISBLK
- HAVE_S_ISCHR
- HAVE_S_ISDIR
- HAVE_S_ISDOOR
- HAVE_S_ISFIFO
- HAVE_S_ISLNK
- HAVE_S_ISNAM
- HAVE_S_ISREG
- HAVE_S_ISSOCK
- HDIFF_DEPTH
- HDIFF_ENABLE
- HDIFF_MINCTX
- HEADER_COLOR
- HEADER_END_OF_FILE
- HEADER_FAILURE
- HEADER_STILL_UNREAD
- HEADER_SUCCESS
- HEADER_ZERO_BLOCK
- HEAD_LENGTH
- HELP_BOLD_COLOR
- HELP_ITALIC_COLOR
- HELP_LINK_COLOR
- HELP_NORMAL_COLOR
- HELP_SLINK_COLOR
- HELP_TITLE_COLOR
- HELP_WINDOW_WIDTH
- HIDDEN_BUTTON
- HIDE_FIT
- HISTORY_BUTTON_WIDTH
- HISTORY_SIZE
- HLINE
- HL_TYPE_COMMENT
- HL_TYPE_DOTDOT
- HL_TYPE_ENTRY
- HL_TYPE_GROUP
- HOME_DIR
- HotListType