diff options
Diffstat (limited to 'workman.sh')
| -rw-r--r-- | workman.sh | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/workman.sh b/workman.sh index 29f317cb40c4..5da55654b01c 100644 --- a/workman.sh +++ b/workman.sh @@ -4,17 +4,35 @@ # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. -if (type nroff && type perl) >/dev/null 2>&1; then +manflags= +while + case $1 in + -*) :;; + *) false;; + esac +do + manflags="$manflags $1" + shift +done - # Tell groff not to emit SGR escape sequences (ANSI color escapes). - export GROFF_NO_SGR=1 - - echo ".am TH -.hy 0 +groff="groff -dAD=l -rHY=0 $manflags -mtty-char -man -ww -P-bcou" +if ($groff) </dev/null >/dev/null 2>&1; then + $groff "$@" +elif (type mandoc && type col) >/dev/null 2>&1; then + mandoc $manflags -man "$@" | col -bx +elif (type nroff && type perl) >/dev/null 2>&1; then + printf '%s\n' '. +.\" Left-adjust and do not hyphenate. +.am TH .na +.hy 0 .. +.\" Omit internal page headers and footers. +.\" Unfortunately this also omits the starting header and ending footer, +.\" but that is the best old nroff can easily do. .rm }H -.rm }F" | nroff -man - ${1+"$@"} | perl -ne ' +.rm }F +.' | nroff -man - "$@" | perl -ne ' binmode STDIN, '\'':encoding(utf8)'\''; binmode STDOUT, '\'':encoding(utf8)'\''; chomp; @@ -32,9 +50,7 @@ if (type nroff && type perl) >/dev/null 2>&1; then $didprint = 1; } ' -elif (type mandoc && type col) >/dev/null 2>&1; then - mandoc -man -T ascii "$@" | col -bx else - echo >&2 "$0: please install nroff and perl, or mandoc and col" + printf >&2 '%s\n' "$0: please install groff, or mandoc and col" exit 1 fi |