Minor doc & portability fixes

FU/Util.pm

@@ -366,7 +366,7 @@ here anyway because the L<FU> supervisor uses them:
 =item fdpass_send($send_fd, $pass_fd, $message)
 
 Send a message and a file descriptor (C<$pass_fd>) over the given socket
-(<$send_fd>). C<$message> must not be empty, even if you don't intend to do
+(C<$send_fd>). C<$message> must not be empty, even if you don't intend to do
 anything with it on receipt. Both C<$send_fd> and C<$pass_fd> must be numeric
 file descriptors, as obtained by C<fileno()>.
 

FU/XMLWriter.pm

@@ -90,7 +90,7 @@ changes, see the main L<FU> module for details.
 
 =head1 SYNOPSIS
 
-  use FU::XMLWriter ':html5';
+  use FU::XMLWriter ':html5_';
 
   my $html_string = html_ sub {
     head_ sub {
@@ -108,7 +108,7 @@ changes, see the main L<FU> module for details.
 
   # Or XML:
 
-  use FU::XMLWriter ':xml';
+  use FU::XMLWriter ':xml_';
 
   my $xml_string = xml_ sub {
     tag_ feed => xmlns => 'http://www.w3.org/2005/Atom',
@@ -268,12 +268,12 @@ and C<"> are replaced with their XML entity.
 All of the functions mentioned in this document can be imported individually.
 There are also two import groups:
 
-  use FU::XMLWriter ':html';
+  use FU::XMLWriter ':html_';
 
 Exports C<tag_()>, C<html_()>, C<lit_()>, C<txt_()> and all of the C<<
 <html-tag>_ >> functions mentioned above.
 
-  use FU::XMLWriter ':xml';
+  use FU::XMLWriter ':xml_';
 
 Exports C<xml_()>, C<tag_()>, C<lit_()> and C<txt_()>.
 

Makefile.PL

@@ -17,6 +17,10 @@ WriteMakefile(
         dynamic_config => 0,
         resources => {
             repository => 'https://code.blicky.net/yorhel/fu',
+            bugtracker => 'https://code.blicky.net/yorhel/fu/issues',
+        },
+        no_index => {
+            file => 'bench.PL',
         },
     },
     depend => { '$(OBJECT)', 'c/*.c' },

c/xmlwr.c

@@ -31,6 +31,7 @@ static void fuxmlwr_escape(pTHX_ fuxmlwr *wr, SV *sv) {
     const unsigned char *str = (unsigned char *)SvPV_const(sv, len);
     const unsigned char *tmp, *end = str + len;
     unsigned char x = 0;
+    unsigned char *buf;
     int utf8 = SvUTF8(sv);
 
     while (str < end) {
@@ -55,7 +56,7 @@ static void fuxmlwr_escape(pTHX_ fuxmlwr *wr, SV *sv) {
             case '&': fustr_write(&wr->out, "&amp;", 5); break;
             case '"': fustr_write(&wr->out, "&quot;", 6); break;
             default:
-                unsigned char *buf = (unsigned char *)fustr_write_buf(&wr->out, 2);
+                buf = (unsigned char *)fustr_write_buf(&wr->out, 2);
                 buf[0] = 0xc0 | (x >> 6);
                 buf[1] = 0x80 | (x & 0x3f);
                 break;