[Patch] Fix some "Since:" tag and check-doc-syntax oddities

[Uli Schlachter]

Hi,

today I accidentally stumbled upon a double "Since:" tag for
cairo_surface_set_mime_data(). Attached are the patches that resulted from this.

Anyone wants to take a look? :-)

Uli
-- 
my $key = "\x49\x03\x93\x08\x19\x94\x96\x94\x28\x93\x83\x04\x68\x28\xa8\xf5".
          "\x0a\xb9\x94\x02\x45\x81\x93\x1f\xbc\xd7\xf3\xad\x93\xf5\x32\x93";
my $cipher = Crypt::Rijndael->new( $key, Crypt::Rijndael::MODE_ECB() );
my $plain = $ciper->decrypt($daten);

>From 7e2d17ab1528d166552b40045cce94281491e85d Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psyc...@znc.in>
Date: Sun, 6 May 2012 21:41:28 +0200
Subject: [PATCH 1/3] check-doc-syntax: Make this work again

Commit ed90616b77570 changed the way the awk script gets invoked. Due to a
missing "test", this resulted in the awk script never getting invoked at all.

Signed-off-by: Uli Schlachter <psyc...@znc.in>
---
 src/check-doc-syntax.sh |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/check-doc-syntax.sh b/src/check-doc-syntax.sh
index bfda7a2..c74fb87 100755
--- a/src/check-doc-syntax.sh
+++ b/src/check-doc-syntax.sh
@@ -71,7 +71,7 @@ if echo $FILES | xargs grep "$note_regexp" /dev/null; then
 fi >&2
 
 # Only run the syntax checker on the source files (not doc/)
-if -e ./check-doc-syntax.awk; then
+if test -e ./check-doc-syntax.awk; then
     if echo $FILES | xargs ./check-doc-syntax.awk ; then
 	    :
     else
-- 
1.7.10


>From 4a74051b8459d4c4618d7a725dbf69aed702ef86 Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psyc...@znc.in>
Date: Sun, 6 May 2012 21:45:32 +0200
Subject: [PATCH 2/3] check-doc-syntax: Find duplicate "Since:" tags

It makes no sense to say more than one time when some symbol was introduced.

Signed-off-by: Uli Schlachter <psyc...@znc.in>
---
 src/check-doc-syntax.awk |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/check-doc-syntax.awk b/src/check-doc-syntax.awk
index d4325ce..5fdabda 100755
--- a/src/check-doc-syntax.awk
+++ b/src/check-doc-syntax.awk
@@ -69,6 +69,9 @@ in_doc {
 }
 
 /^ \* Since: ([0-9]*.[0-9]*|TBD)$/ {
+    if (doc_has_since != 0) {
+	log_error("Duplicate 'Since' field")
+    }
     doc_has_since = doc_line
 }
 
@@ -102,4 +105,4 @@ in_doc {
 END {
     if (!name_found)
 	log_warning("not found")
-}
\ No newline at end of file
+}
-- 
1.7.10


>From a5241b0871711b129c1940176b3e34d0448ac3e1 Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psyc...@znc.in>
Date: Sun, 6 May 2012 21:48:42 +0200
Subject: [PATCH 3/3] c_surface_set_mime_data: Remove duplicate "Since"

This fixes the following message from "make check":

./cairo-surface.c (1192): ERROR: cairo_surface_set_mime_data: Duplicate 'Since'
field

Signed-off-by: Uli Schlachter <psyc...@znc.in>
---
 src/cairo-surface.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/src/cairo-surface.c b/src/cairo-surface.c
index e16a354..35ac391 100644
--- a/src/cairo-surface.c
+++ b/src/cairo-surface.c
@@ -1183,8 +1183,6 @@ _cairo_mime_data_destroy (void *ptr)
  * discarded if you draw on the surface afterwards. Use this function
  * with care.
  *
- * Since: 1.10
- *
  * Return value: %CAIRO_STATUS_SUCCESS or %CAIRO_STATUS_NO_MEMORY if a
  * slot could not be allocated for the user data.
  *
-- 
1.7.10