名称 (NAME)
nroff - 用 groff 模拟 nroff 命令
总览 (SYNOPSIS)
nroff [ -h ] [ -i ] [ -mname ] [ -nnum ] [ -olist ] [ -rcn ] [ -Tname ] [ file... ]
描述 (DESCRIPTION)
nroff 脚本用 groff 模拟 nroff 命令。 -T 选项的参数除了ascii 和 latin1 以外都将被忽略。 -h 选项同grotty -h 选项等价。 -i， -n， -m， -o 和 -r 选项同在 troff(1) 中描述的作用是一样的。 另外nroff 忽略 -e, -q 或者 -s 选项。 -S (安全) 和-U (不安全) 选项被传给groff。 默认情况下-S 被传给groff。
参见 (SEE ALSO)
groff(1)， troff(1)， grotty(1)
#p#
NAME
nroff - emulate nroff command with groff
SYNOPSIS
nroff [ -h ] [ -i ] [ -m name ] [ -n num ] [ -o list ] [ -p ] [ -r cn ] [ -S ] [ -t ] [ -T name ] [ -U ] [ -v ] [ file ... ]
DESCRIPTION
The nroff script emulates the nroff command using groff. Only ascii, ascii8, latin1, utf8, nippon, and cp1047 are valid arguments for the -T option. If an invalid or no -T option is given, nroff checks the current locale to select a default output device. It first tries the locale program, then the environment variables LC_ALL, LC_CTYPE, and LANG, and finally the LESSCHARSET environment variable.
The -h and -c options are equivalent to grotty's options -h (using tabs in the output) and -c (using the old output scheme instead of SGR escape sequences). The -C, -i, -n, -m, -o, and -r options have the effect described in troff(1). In addition, nroff silently ignores the options -e, -q, and -s (which are not implemented in troff). Options -p (pic), -t (tbl), -S (safer), and -U (unsafe) are passed to groff. -v shows the version number.
ENVIRONMENT
- GROFF_BIN_PATH
- A colon separated list of directories in which to search for the groff executable before searching in PATH. If unset, `/usr/bin' is used.
NOTES
This shell script is basically intended for use with man(1), so warnings are suppressed. nroff-style character definitions (in the file tty-char.tmac) are also loaded to emulate unrepresentable glyphs.
SEE ALSO
groff(1), troff(1), grotty(1)
