diff options
Diffstat (limited to 'Build/source/texk/web2c/ptexdir/lib/usage.c.orig')
-rw-r--r-- | Build/source/texk/web2c/ptexdir/lib/usage.c.orig | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/ptexdir/lib/usage.c.orig b/Build/source/texk/web2c/ptexdir/lib/usage.c.orig new file mode 100644 index 00000000000..c09ee874fce --- /dev/null +++ b/Build/source/texk/web2c/ptexdir/lib/usage.c.orig @@ -0,0 +1,35 @@ +/* usage.c: Output a help message (from help.h). + + Modified in 2001 by O. Weber. + Written in 1995 by K. Berry. Public domain. */ + +#include "config.h" + +/* Call usage if the program exits with an "usage error". STR is supposed + to be the program name. */ + +void +usage (const_string str) +{ + fprintf (stderr, "Try `%s --help' for more information.\n", str); + uexit (1); +} + +/* Call usage if the program exits by printing the help message. + MESSAGE is a NULL-terminated array of strings which make up the + help message. Each string is printed on a separate line. + We use arrays instead of a single string to work around compiler + limitations (sigh). +*/ +void +usagehelp (const_string *message, const_string bug_email) +{ + if (!bug_email) + bug_email = "tex-k@tug.org"; + while (*message) { + printf("%s\n", *message); + ++message; + } + printf("\nEmail bug reports to %s.\n", bug_email); + uexit(0); +} |