Update ansi theme to highlight JSON keys separately from string values

CHANGELOG.md

@@ -64,6 +64,7 @@
 - Updated Catppuccin, see #3333 (@SchweGELBin)
 - Updated gruvbox, see #3372 (@Nicholas42)
 - Updated GitHub theme, see #3382 (@CosmicHorrorDev)
+- Updated ANSI theme to highlight JSON object keys differently from values, see #3413 (@keith-hall)
 
 ## `bat` as a library
 

Cargo.lock

@@ -1867,9 +1867,9 @@ checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
 [[package]]
 name = "wait-timeout"
-version = "0.2.1"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09ac3b126d3914f9849036f826e054cbabdc8519970b8998ddaf3b5bd3c65f11"
+checksum = "9f200f5b12eb75f8c1ed65abd4b2db8a6e1b138a20de009dacee265a2498f3f6"
 dependencies = [
  "libc",
 ]

Cargo.toml

@@ -100,7 +100,7 @@ assert_cmd = "2.0.12"
 expect-test = "1.5.0"
 serial_test = { version = "2.0.0", default-features = false }
 predicates = "3.1.3"
-wait-timeout = "0.2.1"
+wait-timeout = "0.2.0"
 tempfile = "3.16.0"
 serde = { version = "1.0", features = ["derive"] }
 

assets/themes/ansi.tmTheme

@@ -234,7 +234,7 @@
                 <key>name</key>
                 <string>Headings</string>
                 <key>scope</key>
-                <string>markup.heading punctuation.definition.heading, entity.name.section, markup.heading - text.html.markdown</string>
+                <string>markup.heading punctuation.definition.heading, entity.name.section, markup.heading - text.html.markdown, meta.mapping.key string.quoted.double</string>
                 <key>settings</key>
                 <dict>
                     <key>fontStyle</key>