From 597e106fd1657d91fc1f4d791cc80105ac8f70e0 Mon Sep 17 00:00:00 2001
From: sahelii <saheliofficial22@gmail.com>
Date: Fri, 16 Jan 2026 13:16:27 +0530
Subject: [PATCH 1/3] Add tests for int and float JSON values and fix lexer
 regex

- Add 42 and 3.14 to TEST_JSON_VALUES to test numeric JSON parsing
- Fix EnhancedJsonLexer regex to handle prefixes before numeric JSON values
- Resolves FIXME comment about missing int & float test coverage
---
 httpie/output/lexers/json.py | 3 +--
 tests/test_json.py           | 3 ++-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/httpie/output/lexers/json.py b/httpie/output/lexers/json.py
index d26e522f30..9cdf94f71d 100644
--- a/httpie/output/lexers/json.py
+++ b/httpie/output/lexers/json.py
@@ -20,9 +20,8 @@ class EnhancedJsonLexer(RegexLexer):
     tokens = {
         'root': [
             # Eventual non-JSON data prefix followed by actual JSON body.
-            # FIX: data prefix + number (integer or float) is not correctly handled.
             (
-                fr'({PREFIX_REGEX})' + r'((?:[{\["]|true|false|null).+)',
+                fr'({PREFIX_REGEX})' + r'((?:[{\["]|true|false|null|-?\d).+)',
                 bygroups(PREFIX_TOKEN, using(JsonLexer))
             ),
             # JSON body.
diff --git a/tests/test_json.py b/tests/test_json.py
index e758ebe7f4..4d2ccd23f1 100644
--- a/tests/test_json.py
+++ b/tests/test_json.py
@@ -28,12 +28,13 @@
     '}',
 ]
 TEST_JSON_VALUES = [
-    # FIXME: missing int & float
     {},
     {'a': 0, 'b': 0},
     [],
     ['a', 'b'],
     'foo',
+    42,
+    3.14,
     True,
     False,
     None,

From f587abee0bd246908925df03f843b4e796994362 Mon Sep 17 00:00:00 2001
From: sahelii <saheliofficial22@gmail.com>
Date: Fri, 16 Jan 2026 14:28:05 +0530
Subject: [PATCH 2/3] Fix regex to properly match full JSON numbers (integers
 and floats)

The previous regex pattern -?\d only matched a single digit, which failed
for multi-digit numbers and floats. Also changed .+ to .* to allow
standalone numeric JSON values without requiring additional characters.

This fixes the CI test failures for numeric JSON values with prefixes.
---
 httpie/output/lexers/json.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/httpie/output/lexers/json.py b/httpie/output/lexers/json.py
index 9cdf94f71d..b3bd152d3a 100644
--- a/httpie/output/lexers/json.py
+++ b/httpie/output/lexers/json.py
@@ -21,7 +21,7 @@ class EnhancedJsonLexer(RegexLexer):
         'root': [
             # Eventual non-JSON data prefix followed by actual JSON body.
             (
-                fr'({PREFIX_REGEX})' + r'((?:[{\["]|true|false|null|-?\d).+)',
+                fr'({PREFIX_REGEX})' + r'((?:[{\["]|true|false|null|-?\d+(?:\.\d+)?(?:[eE][+-]?\d+)?).*)',
                 bygroups(PREFIX_TOKEN, using(JsonLexer))
             ),
             # JSON body.

From 3a3e2455f0772970dac519a927465750c60e2a42 Mon Sep 17 00:00:00 2001
From: sahelii <saheliofficial22@gmail.com>
Date: Fri, 16 Jan 2026 15:10:56 +0530
Subject: [PATCH 3/3] Fix regex to handle numeric JSON values with prefixes

- Updated EnhancedJsonLexer regex to support standalone int/float JSON values
- Added numbers to JSON start pattern detection
- Handles edge cases where numbers appear in prefixes (e.g., while(1);)
- Most test cases passing (346/350), some edge cases remain for complex prefixes
---
 httpie/output/lexers/json.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/httpie/output/lexers/json.py b/httpie/output/lexers/json.py
index b3bd152d3a..686f02a39c 100644
--- a/httpie/output/lexers/json.py
+++ b/httpie/output/lexers/json.py
@@ -5,6 +5,7 @@
 from pygments.token import Token
 
 PREFIX_TOKEN = Token.Error
+# Original prefix regex - matches anything except {, [, "
 PREFIX_REGEX = r'[^{\["]+'
 
 
@@ -20,8 +21,11 @@ class EnhancedJsonLexer(RegexLexer):
     tokens = {
         'root': [
             # Eventual non-JSON data prefix followed by actual JSON body.
+            # Handle numbers specially: match prefix that doesn't end with digits
+            # when a number follows (to avoid matching numbers in prefixes like while(1);)
             (
-                fr'({PREFIX_REGEX})' + r'((?:[{\["]|true|false|null|-?\d+(?:\.\d+)?(?:[eE][+-]?\d+)?).*)',
+                r'([^{\["]+?)(?=[{\["tfn]|(?<![a-zA-Z0-9)])-?\d+(?:\.\d+)?(?:[eE][+-]?\d+)?(?![;)\]}]))'
+                + r'((?:[{\["]|true|false|null|-?\d+(?:\.\d+)?(?:[eE][+-]?\d+)?).*)',
                 bygroups(PREFIX_TOKEN, using(JsonLexer))
             ),
             # JSON body.