fixups

10 files changed, 9 insertions, 12 deletions

diff --git a/IkiWiki/Plugin/search.pm b/IkiWiki/Plugin/search.pm
index c45e59c8e..cb12d9500 100644
--- a/IkiWiki/Plugin/search.pm
+++ b/IkiWiki/Plugin/search.pm
@@ -19,6 +19,7 @@ sub getsetup () { #{{{
 	return
 		omega_cgi => {
 			type => "string",
+			example => "/usr/lib/cgi-bin/omega/omega",
 			description => "path to the omega cgi program",
 			safe => 0, # external program
 			rebuild => 0,
@@ -32,7 +33,7 @@ sub checkconfig () { #{{{
 		}
 	}
 	
-	if (! exists $config{omega_cgi}) {
+	if (! defined $config{omega_cgi}) {
 		$config{omega_cgi}="/usr/lib/cgi-bin/omega/omega";
 	}
 } #}}}
diff --git a/IkiWiki/Plugin/typography.pm b/IkiWiki/Plugin/typography.pm
index 5ba14084b..6229e6c33 100644
--- a/IkiWiki/Plugin/typography.pm
+++ b/IkiWiki/Plugin/typography.pm
@@ -27,7 +27,6 @@ sub getsetup () { #{{{
 		typographyattributes => {
 			type => "string",
 			example => "3",
-			example => "tag",
 			description => "Text::Typography attributes value",
 			safe => 1,
 			rebuild => 1,
diff --git a/IkiWiki/Rcs/bzr.pm b/IkiWiki/Rcs/bzr.pm
index 136f2d20f..5df522f6e 100644
--- a/IkiWiki/Rcs/bzr.pm
+++ b/IkiWiki/Rcs/bzr.pm
@@ -12,7 +12,7 @@ hook(type => "checkconfig", id => "bzr", call => sub { #{{{
 	if (! defined $config{diffurl}) {
 		$config{diffurl}="";
 	}
-	if (exists $config{bzr_wrapper}) {
+	if (length $config{bzr_wrapper}) {
 		push @{$config{wrappers}}, {
 			wrapper => $config{bzr_wrapper},
 			wrappermode => (defined $config{bzr_wrappermode} ? $config{bzr_wrappermode} : "06755"),
diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index f8614e4a1..6c9aca650 100644
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -21,7 +21,7 @@ hook(type => "checkconfig", id => "git", call => sub { #{{{
 	if (! defined $config{gitmaster_branch}) {
 		$config{gitmaster_branch}="master";
 	}
-	if (exists $config{git_wrapper}) {
+	if (length $config{git_wrapper}) {
 		push @{$config{wrappers}}, {
 			wrapper => $config{git_wrapper},
 			wrappermode => (defined $config{git_wrappermode} ? $config{git_wrappermode} : "06755"),
diff --git a/IkiWiki/Rcs/mercurial.pm b/IkiWiki/Rcs/mercurial.pm
index 0cc1e291d..3a98e09d8 100644
--- a/IkiWiki/Rcs/mercurial.pm
+++ b/IkiWiki/Rcs/mercurial.pm
@@ -12,7 +12,7 @@ hook(type => "checkconfig", id => "mercurial", call => sub { #{{{
 	if (! defined $config{diffurl}) {
 		$config{diffurl}="";
 	}
-	if (exists $config{mercurial_wrapper}) {
+	if (length $config{mercurial_wrapper}) {
 		push @{$config{wrappers}}, {
 			wrapper => $config{mercurial_wrapper},
 			wrappermode => (defined $config{mercurial_wrappermode} ? $config{mercurial_wrappermode} : "06755"),
diff --git a/IkiWiki/Rcs/monotone.pm b/IkiWiki/Rcs/monotone.pm
index 5e8579b2f..d7e8f296a 100644
--- a/IkiWiki/Rcs/monotone.pm
+++ b/IkiWiki/Rcs/monotone.pm
@@ -41,7 +41,7 @@ hook(type => "checkconfig", id => "monotone", call => sub { #{{{
 		error("Monotone version too old, is $version but required 0.38");
 	}
 
-	if (exists $config{mtn_wrapper}) {
+	if (length $config{mtn_wrapper}) {
 		push @{$config{wrappers}}, {
 			wrapper => $config{mtn_wrapper},
 			wrappermode => (defined $config{mtn_wrappermode} ? $config{mtn_wrappermode} : "06755"),
diff --git a/IkiWiki/Rcs/svn.pm b/IkiWiki/Rcs/svn.pm
index e34d8fe3e..0e7df3659 100644
--- a/IkiWiki/Rcs/svn.pm
+++ b/IkiWiki/Rcs/svn.pm
@@ -20,7 +20,7 @@ hook(type => "checkconfig", id => "svn", call => sub { #{{{
 		$config{svnpath}=~s/\/$//;
 		$config{svnpath}=~s/^\///;
 	}
-	if (exists $config{svn_wrapper}) {
+	if (length $config{svn_wrapper}) {
 		push @{$config{wrappers}}, {
 			wrapper => $config{svn_wrapper},
 			wrappermode => (defined $config{svn_wrappermode} ? $config{svn_wrappermode} : "04755"),
diff --git a/IkiWiki/Rcs/tla.pm b/IkiWiki/Rcs/tla.pm
index 53c198032..e1389a346 100644
--- a/IkiWiki/Rcs/tla.pm
+++ b/IkiWiki/Rcs/tla.pm
@@ -10,7 +10,7 @@ hook(type => "checkconfig", id => "tla", call => sub { #{{{
 	if (! defined $config{diffurl}) {
 		$config{diffurl}="";
 	}
-	if (exists $config{tla_wrapper}) {
+	if (length $config{tla_wrapper}) {
 		push @{$config{wrappers}}, {
 			wrapper => $config{tla_wrapper},
 			wrappermode => (defined $config{tla_wrappermode} ? $config{tla_wrappermode} : "06755"),
diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 92f1eadb5..38b715202 100644
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -67,7 +67,7 @@ sub load ($) { # {{{
 		}
 	}
 	
-	if (exists $config{cgi_wrapper}) {
+	if (length $config{cgi_wrapper}) {
 		push @{$config{wrappers}}, {
 			cgi => 1,
 			wrapper => $config{cgi_wrapper},
diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index d1c53c064..d96964a23 100644
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -71,9 +71,6 @@ sub dumpvalues ($@) { #{{{
 			push @ret, dumpline($key, $setup->{$key}, $info{type}, "");
 			delete $setup->{$key};
 		}
-		elsif (exists $info{default} && defined $info{default}) {
-			push @ret, dumpline($key, $info{default}, $info{type}, "#");
-		}
 		elsif (exists $info{example}) {
 			push @ret, dumpline($key, $info{example}, $info{type}, "#");
 		}