[PATCH 12/29] qapi: Explicitly put "foo: dropped in n.n" notes into Notes section

[Peter Maydell <peter.maydell@linaro.org>]

A handful of QAPI doc comments include lines like
"ppcemb: dropped in 3.1". The doc comment parser will just
put these into whatever the preceding section was; sometimes
that's "Notes", and sometimes it's some random other section,
as with "NetClientDriver" where the "'dump': dropped in 2.12"
line ends up in the "Since:" section.

Put all of these explicitly into Notes: sections (either
preexisting or new), with the right indentation, and
standardising on quoting of the symbol with ''.

In the case of QKeyCode, the generated docs were actively
misformatted:
   ac_bookmarks
        since 2.10 altgr, altgr_r: dropped in 2.10

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 qapi/machine.json | 2 +-
 qapi/net.json     | 6 +++---
 qapi/ui.json      | 3 ++-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/qapi/machine.json b/qapi/machine.json
index 704b2b0fe31..51ffa96be98 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -20,7 +20,7 @@
 #        prefix to produce the corresponding QEMU executable name. This
 #        is true even for "qemu-system-x86_64".
 #
-# ppcemb: dropped in 3.1
+#        'ppcemb': dropped in 3.1
 #
 # Since: 3.0
 ##
diff --git a/qapi/net.json b/qapi/net.json
index 109eff71cd4..8fbcbc611b9 100644
--- a/qapi/net.json
+++ b/qapi/net.json
@@ -447,7 +447,7 @@
 #
 # Since: 2.7
 #
-# 'dump': dropped in 2.12
+# Notes: 'dump': dropped in 2.12
 ##
 { 'enum': 'NetClientDriver',
   'data': [ 'none', 'nic', 'user', 'tap', 'l2tpv3', 'socket', 'vde',
@@ -464,7 +464,7 @@
 #
 # Since: 1.2
 #
-# 'l2tpv3' - since 2.1
+# Notes: 'l2tpv3' - since 2.1
 ##
 { 'union': 'Netdev',
   'base': { 'id': 'str', 'type': 'NetClientDriver' },
@@ -494,7 +494,7 @@
 #
 # Since: 1.2
 #
-# 'vlan': dropped in 3.0
+# Notes: 'vlan': dropped in 3.0
 ##
 { 'struct': 'NetLegacy',
   'data': {
diff --git a/qapi/ui.json b/qapi/ui.json
index 94a07318f55..6da52b81143 100644
--- a/qapi/ui.json
+++ b/qapi/ui.json
@@ -776,7 +776,6 @@
 # @ac_forward: since 2.10
 # @ac_refresh: since 2.10
 # @ac_bookmarks: since 2.10
-# altgr, altgr_r: dropped in 2.10
 #
 # @muhenkan: since 2.12
 # @katakanahiragana: since 2.12
@@ -790,6 +789,8 @@
 #
 # Since: 1.3.0
 #
+# Notes: - 'altgr': dropped in 2.10
+#        - 'altgr_r': dropped in 2.10
 ##
 { 'enum': 'QKeyCode',
   'data': [ 'unmapped',
-- 
2.20.1