diff options
Diffstat (limited to 'contrib/groff/src/roff/grog/grog.sh')
-rw-r--r-- | contrib/groff/src/roff/grog/grog.sh | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/contrib/groff/src/roff/grog/grog.sh b/contrib/groff/src/roff/grog/grog.sh deleted file mode 100644 index 7919dbf5fe70..000000000000 --- a/contrib/groff/src/roff/grog/grog.sh +++ /dev/null @@ -1,91 +0,0 @@ -#!/bin/sh -# grog -- guess options for groff command -# Like doctype in Kernighan & Pike, Unix Programming Environment, pp 306-8. - -soelim=@g@soelim - -opts= -sp="([ ]|$)" - -for arg -do - case "$arg" in - --) - shift; break;; - -) - break;; - -C) - sp=; opts="$opts -C"; shift; break;; - -v | --version) - echo "GNU grog (groff) version @VERSION@" - exit 0;; - --help) - echo "usage: grog [ option ...] [files...]" - exit 0;; - -*) - opts="$opts $arg"; shift;; - *) - break;; - esac -done - -egrep -h "^\.(P|PS|[PLI]P|[pnil]p|sh|Dd|Tp|Dp|De|Cx|Cl|Oo|Oc|TS|EQ|TH|SH|so|\[|R1|GS|G1|PH|SA)$sp" $* \ -| sed -e '/^\.so/s/^.*$/.SO_START\ -&\ -.SO_END/' \ -| $soelim \ -| egrep '^\.(P|PS|[PLI]P|[pnil]p|sh|Dd|Tp|Dp|De|Cx|Cl|Oo|Oc|TS|EQ|TH|SH|\[|R1|GS|G1|PH|SA|SO_START|SO_END)' \ -| awk ' -/^\.SO_START$/ { so = 1 } -/^\.SO_END$/ { so = 0 } -/^\.TS/ { tbl++; if (so > 0) soelim++ } -/^\.PS([ 0-9.<].*)?$/ { pic++; if (so > 0) soelim++ } -/^\.EQ/ { eqn++; if (so > 0) soelim++ } -/^\.(R1|\[)/ { refer++; if (so > 0) soelim++ } -/^\.GS/ { grn++; if (so > 0) soelim++ } -/^\.G1/ { grap++; pic++; if (so > 0) soelim++ } -/^\.TH/ { TH++ } -/^\.[PLI]P/ { PP++ } -/^\.P$/ { P++ } -/^\.SH/ { SH++ } -/^\.(PH|SA)/ { mm++ } -/^\.([pnil]p|sh)/ { me++ } -/^\.Dd/ { mdoc++ } -/^\.(Tp|Dp|De|Cx|Cl)/ { mdoc_old++ } -/^\.Oo/ { Oo++ } -/^\.Oc/ { Oo-- } - -END { - if (files ~ /^-/) - files = "-- " files - printf "groff" - if (pic > 0 || tbl > 0 || grn > 0 || grap > 0 || eqn > 0 || refer > 0) { - printf " -" - if (soelim > 0) printf "s" - if (refer > 0) printf "R" - if (grn > 0) printf "g" - if (grap > 0) printf "G" - if (pic > 0) printf "p" - if (tbl > 0) printf "t" - if (eqn > 0) printf "e" - } - if (me > 0) - printf " -me" - else if (SH > 0 && TH > 0) - printf " -man" - else if (PP > 0) - printf " -ms" - else if (P > 0 || mm > 0) - printf " -mm" - else if (mdoc > 0) { - if (mdoc_old > 0 || Oo > 0) - printf " -mdoc-old" - else - printf " -mdoc" - } - if (opts != "") - printf "%s", opts - if (files != "") - printf " %s", files - print "" -}' "opts=$opts" "files=$*" - |