with-authinfo-kludge.1: Zap some trailing whitespace.

[with-authinfo-kludge] / with-authinfo-kludge.1

diff --git a/with-authinfo-kludge.1 b/with-authinfo-kludge.1
index 138c5f8..070148a 100644 (file)
--- a/with-authinfo-kludge.1
+++ b/with-authinfo-kludge.1
@@ -210,7 +210,7 @@ If any are present, they take the place of any configuration file:
 an error is reported if a
 .B \-f
 option was passed.
 an error is reported if a
 .B \-f
 option was passed.

-A server configuration starts with 
+A server configuration starts with

 an argument consisting of a server name prefixed by a
 .RB ` + '
 character:
 an argument consisting of a server name prefixed by a
 .RB ` + '
 character:


@@ -429,11 +429,6 @@ The user's home directory is determined, as follows.
 If the environment variable
 .B HOME
 is set, then its value is used.
 If the environment variable
 .B HOME
 is set, then its value is used.

-Otherwise, the current effective uid is looked up
-in the password database
-(using
-.BR getpwuid (3));
-and the home directory taken from the record.

 Let
 .I home
 be the home directory so determined, if any.
 Let
 .I home
 be the home directory so determined, if any.


@@ -477,7 +472,7 @@ No configuration file could be found,
 so a default configuration is constructed, as follows.
 Let
 .I nntp-server
 so a default configuration is constructed, as follows.
 Let
 .I nntp-server

-be the value of the 
+be the value of the

 .B NNTPSERVER
 environment variable;
 if it is not set, then a fatal error is reported.
 .B NNTPSERVER
 environment variable;
 if it is not set, then a fatal error is reported.


@@ -507,24 +502,7 @@ denote its value;
 then
 .IB run /with-authinfo-kludge
 is used as the runtime directory.
 then
 .IB run /with-authinfo-kludge
 is used as the runtime directory.

-.hP 3.
-The user's name is determined, as follows.
-If the environment variable
-.B USER
-is set, then its value is used.
-Otherwise, if, the environment variable
-.B LOGNAME
-is set, then its value is used.
-Otherwise, the current effective uid is looked up
-in the password database
-(using
-.BR getpwuid (3));
-and the name taken from the record.
-Let
-.I user
-be the user name so determined, if any.
-.hP 4
-If no user name could be determined, then skip this step.
+.hP 3

 If the environment variable
 .B TMPDIR
 is set, then let
 If the environment variable
 .B TMPDIR
 is set, then let


@@ -534,28 +512,31 @@ otherwise, let
 .I tmp
 be
 .BR /tmp .
 .I tmp
 be
 .BR /tmp .

+Let
+.I uid
+be the current effective uid, in decimal,
+without leading zeroes
+(if the superuser is foolish enough to run this program then
+.I uid
+is
+.BR 0 ).

 If
 If

-.IB tmp/ with-authinfo-kludge- user
+.IB tmp/ with-authinfo-kludge- uid

 exists,
 is a directory (and not a symbolic link),
 is owned by the current effective uid,
 and has no permissions for group or others;
 or if it does not exist but can be created with the above properties;
 then it is used as the runtime directory.
 exists,
 is a directory (and not a symbolic link),
 is owned by the current effective uid,
 and has no permissions for group or others;
 or if it does not exist but can be created with the above properties;
 then it is used as the runtime directory.

-.hP 5.
+.hP 4.

 The user's home directory is determined, as follows.
 If the environment variable
 .B HOME
 is set, then its value is used.
 The user's home directory is determined, as follows.
 If the environment variable
 .B HOME
 is set, then its value is used.

-Otherwise, the current effective uid is looked up
-in the password database
-(using
-.BR getpwuid (3));
-and the home directory taken from the record.

 Let
 .I home
 be the home directory so determined, if any.
 Let
 .I home
 be the home directory so determined, if any.

-.hP 6.
+.hP 5.

 A `cache home' directory is determined, as follows.
 If the environment variable
 .B XDG_CACHE_HOME
 A `cache home' directory is determined, as follows.
 If the environment variable
 .B XDG_CACHE_HOME


@@ -569,7 +550,7 @@ Let
 denote the cache home directory so determined.
 If the cache home directory does not exist,
 then it is created with mode 0777 (as modified by the umask).
 denote the cache home directory so determined.
 If the cache home directory does not exist,
 then it is created with mode 0777 (as modified by the umask).

-.hP 7.
+.hP 6.

 Let
 .I hostname
 be the local machine's hostname,
 Let
 .I hostname
 be the local machine's hostname,


@@ -637,10 +618,6 @@ to share the same proxy machinery.
 This is somewhat wasteful.
 Fixing this would necessitate some other way of
 orchestrating the setup and teardown of runtime directories.
 This is somewhat wasteful.
 Fixing this would necessitate some other way of
 orchestrating the setup and teardown of runtime directories.

-.PP
-Maybe there ought to be a way to set
-a separate runtime directory for each server.
-But, really, I had to draw a line somewhere.

 .
 .\"--------------------------------------------------------------------------
 .SH SEE ALSO
 .
 .\"--------------------------------------------------------------------------
 .SH SEE ALSO