diff options
Diffstat (limited to 'pkg/system/help/lroff/lroff.h')
| -rw-r--r-- | pkg/system/help/lroff/lroff.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/pkg/system/help/lroff/lroff.h b/pkg/system/help/lroff/lroff.h new file mode 100644 index 00000000..5111fcd0 --- /dev/null +++ b/pkg/system/help/lroff/lroff.h @@ -0,0 +1,41 @@ +# Input buffer must allow space for tab expansion and standout mode control +# characters. Word and output buffer dimensions depend on margins. + +define SZ_IBUF (2*SZ_LINE) +define MAX_NLS 20 # nesting level for LS +define MAX_NHLEVEL 10 # max level for numbered sections + +# Default formatter parameters. +define DEF_IHINDENT 4 # .ih indent level +define DEF_LSINDENT 4 # .ls indent level +define DEF_IHNSKIP 2 # .ih number of lines to skip +define DEF_NHNSKIP 2 # .nh number of lines to skip +define DEF_SHNSKIP 2 # .sh number of lines to skip +define DEF_TPNLINES 2 # .tp nlines left on page + +define TABSIZE 8 +define INVISIBLE ($1 < BLANK) + +# Lroff Directive Opcodes. +define FI 1 # enter fill mode +define NF 2 # leave fill mode (nofill) +define JU 3 # enter line justification mode +define NJ 4 # leave line justification mode +define RJ 5 # right justify text on nf,nj line +define SH 6 # section heading +define IH 7 # indented section heading +define NH 8 # numbered section heading +define BR 9 # break line +define CE 10 # center next line +define SP 11 # break, space N spaces on output +define IN 12 # indent +/- N spaces +define LS 13 # begin labelled section +define LE 14 # end labelled section +define BP 15 # break page +define TP 16 # test space left on page +define KS 17 # start floating keep +define KE 18 # end floating keep +define HR 19 # HTML href tag +define HN 20 # HTML name tag +define ENDHELP 21 # end of help block +define HELP 22 # start of help block |