maint: fix missing spaces in message

I got an off-list report about a bad diagnostic:
Target network card mac 52:54:00:49:07:ccdoes not match source 52:54:00:49:07:b8

True to form, I've added a syntax check rule to prevent it
from recurring, and found several other offenders.

* cfg.mk (sc_require_whitespace_in_translation): New rule.
* src/conf/domain_conf.c (virDomainNetDefCheckABIStability): Add
space.
* src/esx/esx_util.c (esxUtil_ParseUri): Likewise.
* src/qemu/qemu_command.c (qemuCollectPCIAddress): Likewise.
* src/qemu/qemu_driver.c (qemuDomainSetMetadata)
(qemuDomainGetMetadata): Likewise.
* src/qemu/qemu_hotplug.c (qemuDomainChangeNetBridge): Likewise.
* src/rpc/virnettlscontext.c
(virNetTLSContextCheckCertDNWhitelist): Likewise.
* src/vmware/vmware_driver.c (vmwareDomainResume): Likewise.
* src/vbox/vbox_tmpl.c (vboxDomainGetXMLDesc, vboxAttachDrives):
Avoid false negatives.
* tools/virsh-domain.c (info_save_image_dumpxml): Reword.
Based on a report by Luwen Su.

10 files changed, 38 insertions, 24 deletions

diff --git a/cfg.mk b/cfg.mk
index bca363c1f..0dd58df7a 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -597,6 +597,15 @@ sc_prohibit_useless_translation:
 	halt='no translations in tests or examples'			\
 	  $(_sc_search_regexp)
 
+# When splitting a diagnostic across lines, ensure that there is a space
+# or \n on one side of the split.
+sc_require_whitespace_in_translation:
+	@grep -n -A1 '"$$' $$($(VC_LIST_EXCEPT))   			\
+	   | sed -ne ':l; /"$$/ {N;b l;}; s/"\n[^"]*"/""/g; s/\\n/ /g'	\
+		-e '/_(.*[^\ ]""[^\ ]/p' | grep . &&			\
+	  { echo '$(ME): missing whitespace at line split' 1>&2;	\
+	    exit 1; } || :
+
 # Enforce recommended preprocessor indentation style.
 sc_preprocessor_indentation:
 	@if cppi --version >/dev/null 2>&1; then			\
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 0e71b06c9..292cc9a51 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -9846,7 +9846,8 @@ static bool virDomainDeviceInfoCheckABIStability(virDomainDeviceInfoPtr src,
             src->addr.pci.slot != dst->addr.pci.slot ||
             src->addr.pci.function != dst->addr.pci.function) {
             virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
-                           _("Target device PCI address %04x:%02x:%02x.%02x does not match source %04x:%02x:%02x.%02x"),
+                           _("Target device PCI address %04x:%02x:%02x.%02x "
+                             "does not match source %04x:%02x:%02x.%02x"),
                            dst->addr.pci.domain, dst->addr.pci.bus,
                            dst->addr.pci.slot, dst->addr.pci.function,
                            src->addr.pci.domain, src->addr.pci.bus,
@@ -10044,7 +10045,7 @@ static bool virDomainNetDefCheckABIStability(virDomainNetDefPtr src,
     if (virMacAddrCmp(&src->mac, &dst->mac) != 0) {
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                        _("Target network card mac %02x:%02x:%02x:%02x:%02x:%02x"
-                         "does not match source %02x:%02x:%02x:%02x:%02x:%02x"),
+                         " does not match source %02x:%02x:%02x:%02x:%02x:%02x"),
                        dst->mac.addr[0], dst->mac.addr[1], dst->mac.addr[2],
                        dst->mac.addr[3], dst->mac.addr[4], dst->mac.addr[5],
                        src->mac.addr[0], src->mac.addr[1], src->mac.addr[2],
diff --git a/src/esx/esx_util.c b/src/esx/esx_util.c
index 92882185f..9d84a6a81 100644
--- a/src/esx/esx_util.c
+++ b/src/esx/esx_util.c
@@ -2,7 +2,7 @@
 /*
  * esx_util.c: utility functions for the VMware ESX driver
  *
- * Copyright (C) 2010-2011 Red Hat, Inc.
+ * Copyright (C) 2010-2012 Red Hat, Inc.
  * Copyright (C) 2009-2011 Matthias Bolte <matthias.bolte@googlemail.com>
  * Copyright (C) 2009 Maximilian Wilhelm <max@rfc2324.org>
  *
@@ -159,8 +159,9 @@ esxUtil_ParseUri(esxUtil_ParsedUri **parsedUri, virURIPtr uri)
                     (*parsedUri)->proxy_port < 1 ||
                     (*parsedUri)->proxy_port > 65535) {
                     virReportError(VIR_ERR_INVALID_ARG,
-                                   _("Query parameter 'proxy' has unexpected port"
-                                     "value '%s' (should be [1..65535])"), tmp);
+                                   _("Query parameter 'proxy' has unexpected "
+                                     "port value '%s' (should be [1..65535])"),
+                                   tmp);
                     goto cleanup;
                 }
             }
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index a83d6de0f..cd4ee939b 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -1044,8 +1044,9 @@ static int qemuCollectPCIAddress(virDomainDefPtr def ATTRIBUTE_UNUSED,
 
             if (virHashLookup(addrs->used, addr)) {
                 virReportError(VIR_ERR_XML_ERROR,
-                               _("Attempted double use of PCI Address '%s'"
-                                 "(need \"multifunction='off'\" for device on function 0)"),
+                               _("Attempted double use of PCI Address '%s' "
+                                 "(need \"multifunction='off'\" for device "
+                                 "on function 0)"),
                                addr);
                 goto cleanup;
             }
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 8e8e00c94..a4105215a 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -13271,7 +13271,7 @@ qemuDomainSetMetadata(virDomainPtr dom,
             break;
         case VIR_DOMAIN_METADATA_ELEMENT:
             virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
-                           _("QEmu driver does not support modifying"
+                           _("QEmu driver does not support modifying "
                              "<metadata> element"));
             goto cleanup;
             break;
@@ -13299,7 +13299,7 @@ qemuDomainSetMetadata(virDomainPtr dom,
             break;
         case VIR_DOMAIN_METADATA_ELEMENT:
             virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
-                           _("QEMU driver does not support"
+                           _("QEMU driver does not support "
                              "<metadata> element"));
             goto cleanup;
          default:
@@ -13367,7 +13367,7 @@ qemuDomainGetMetadata(virDomainPtr dom,
         break;
     case VIR_DOMAIN_METADATA_ELEMENT:
         virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
-                       _("QEMU driver does not support"
+                       _("QEMU driver does not support "
                          "<metadata> element"));
         goto cleanup;
         break;
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index a8a904c24..d4d08acc9 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1278,7 +1278,7 @@ int qemuDomainChangeNetBridge(virDomainObjPtr vm,
         virDomainAuditNet(vm, NULL, olddev, "attach", ret == 0);
         if (ret < 0) {
             virReportError(VIR_ERR_OPERATION_FAILED,
-                           _("unable to recover former state by adding port"
+                           _("unable to recover former state by adding port "
                              "to bridge %s"), oldbridge);
         }
         return -1;
diff --git a/src/rpc/virnettlscontext.c b/src/rpc/virnettlscontext.c
index 9fe6eb1c1..dee433480 100644
--- a/src/rpc/virnettlscontext.c
+++ b/src/rpc/virnettlscontext.c
@@ -1,7 +1,7 @@
 /*
  * virnettlscontext.c: TLS encryption/x509 handling
  *
- * Copyright (C) 2010-2011 Red Hat, Inc.
+ * Copyright (C) 2010-2012 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -393,8 +393,8 @@ virNetTLSContextCheckCertDNWhitelist(const char *dname,
     virReportError(VIR_ERR_SYSTEM_ERROR, "%s",
                    _("Client's Distinguished Name is not on the list "
                      "of allowed clients (tls_allowed_dn_list).  Use "
-                     "'certtool -i --infile clientcert.pem' to view the"
-                     "Distinguished Name field in the client certificate,"
+                     "'certtool -i --infile clientcert.pem' to view the "
+                     "Distinguished Name field in the client certificate, "
                      "or run this daemon with --verbose option."));
     return 0;
 }
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
index 48f371f48..4f2d025dc 100644
--- a/src/vbox/vbox_tmpl.c
+++ b/src/vbox/vbox_tmpl.c
@@ -3752,8 +3752,9 @@ static int vboxDomainCreateWithFlags(virDomainPtr dom, unsigned int flags) {
                     ret = vboxStartMachine(dom, i, machine, &iid);
                 } else {
                     virReportError(VIR_ERR_OPERATION_FAILED, "%s",
-                                   _("machine is not in poweroff|saved|"
-                                     "aborted state, so couldn't start it"));
+                                   _("machine is not in "
+                                     "poweroff|saved|aborted state, so "
+                                     "couldn't start it"));
                     ret = -1;
                 }
             }
@@ -4280,8 +4281,9 @@ vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
                                       &devicePort,
                                       &deviceSlot)) {
                 virReportError(VIR_ERR_INTERNAL_ERROR,
-                               _("can't get the port/slot number of harddisk/"
-                                 "dvd/floppy to be attached: %s, rc=%08x"),
+                               _("can't get the port/slot number of "
+                                 "harddisk/dvd/floppy to be attached: "
+                                 "%s, rc=%08x"),
                                def->disks[i]->src, (unsigned)rc);
                 VBOX_RELEASE(medium);
                 VBOX_UTF16_FREE(mediumUUID);
@@ -4303,8 +4305,8 @@ vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
 
             if (NS_FAILED(rc)) {
                 virReportError(VIR_ERR_INTERNAL_ERROR,
-                               _("could not attach the file as harddisk/"
-                                 "dvd/floppy: %s, rc=%08x"),
+                               _("could not attach the file as "
+                                 "harddisk/dvd/floppy: %s, rc=%08x"),
                                def->disks[i]->src, (unsigned)rc);
             } else {
                 DEBUGIID("Attached HDD/DVD/Floppy with UUID", mediumUUID);
diff --git a/src/vmware/vmware_driver.c b/src/vmware/vmware_driver.c
index 1607018de..557b917bb 100644
--- a/src/vmware/vmware_driver.c
+++ b/src/vmware/vmware_driver.c
@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------*/
 /*
- * Copyright (C) 2011 Red Hat, Inc.
+ * Copyright (C) 2011-2012 Red Hat, Inc.
  * Copyright 2010, diateam (www.diateam.net)
  *
  * This library is free software; you can redistribute it and/or
@@ -484,7 +484,7 @@ vmwareDomainResume(virDomainPtr dom)
 
     if (driver->type == TYPE_PLAYER) {
         virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
-                       _("vmplayer does not support libvirt suspend/resume"
+                       _("vmplayer does not support libvirt suspend/resume "
                          "(vmware pause/unpause) operation "));
         return ret;
     }
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 409eb2416..c6695b351 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -2945,8 +2945,8 @@ cleanup:
  */
 static const vshCmdInfo info_save_image_dumpxml[] = {
     {"help", N_("saved state domain information in XML")},
-    {"desc", N_("Output the domain information for a saved state file,\n"
-                "as an XML dump to stdout.")},
+    {"desc",
+     N_("Dump XML of domain information for a saved state file to stdout.")},
     {NULL, NULL}
 };