[gtksourceview/tchaik/meson-0.55.3] meson.lang: Update keywords to 0.55.3 syntax

[Martin Blanchard <mablanch src gnome org>]

commit 9656f88416edc50d7beb63f5da97e7c25cc069c0
Author: Martin Blanchard <tchaik gmx com>
Date:   Sun Sep 13 11:02:27 2020 +0200

    meson.lang: Update keywords to 0.55.3 syntax
    
    Added built-in commands:
     * alias_target() [0.52.0]
     * is_disabler() [0.52.0]
     * summary() [0.53.0]

 data/language-specs/meson.lang | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/data/language-specs/meson.lang b/data/language-specs/meson.lang
index 0f662647..4fe0bb0f 100644
--- a/data/language-specs/meson.lang
+++ b/data/language-specs/meson.lang
@@ -79,6 +79,7 @@
       <keyword>add_project_arguments</keyword>
       <keyword>add_project_link_arguments</keyword>
       <keyword>add_test_setup</keyword>
+      <keyword>alias_target</keyword>
       <keyword>assert</keyword>
       <keyword>benchmark</keyword>
       <keyword>both_libraries</keyword>
@@ -104,12 +105,14 @@
       <keyword>install_headers</keyword>
       <keyword>install_man</keyword>
       <keyword>install_subdir</keyword>
+      <keyword>is_disabler</keyword>
       <keyword>is_variable</keyword>
       <keyword>jar</keyword>
       <keyword>join_paths</keyword>
       <keyword>library</keyword>
       <keyword>message</keyword>
       <keyword>warning</keyword>
+      <keyword>summary</keyword>
       <keyword>project</keyword>
       <keyword>run_command</keyword>
       <keyword>run_target</keyword>
@@ -117,8 +120,8 @@
       <keyword>shared_library</keyword>
       <keyword>shared_module</keyword>
       <keyword>static_library</keyword>
-      <keyword>subdir_done</keyword>
       <keyword>subdir</keyword>
+      <keyword>subdir_done</keyword>
       <keyword>subproject</keyword>
       <keyword>test</keyword>
       <keyword>vcs_tag</keyword>