[libc-commits] [libc] [libc][docs] generate docs for ctype.h #87833 (PR #87946)

[Zander Dumont-Strom via libc-commits]

https://github.com/zdumonts updated https://github.com/llvm/llvm-project/pull/87946

>From 4de9438bdc9b145de7e899d63f80c91abfda9c92 Mon Sep 17 00:00:00 2001
From: Zander Dumont-Strom <zdumonts at ucsc.edu>
Date: Sun, 7 Apr 2024 14:43:34 -0700
Subject: [PATCH 1/3] [libc][docs] generate docs for ctype.h #87833

---
 libc/docs/ctype.rst          | 53 ++++++++++++++++++++++++++++++++++++
 libc/docs/index.rst          |  1 +
 libc/utils/docgen/ctype.json | 45 ++++++++++++++++++++++++++++--
 3 files changed, 96 insertions(+), 3 deletions(-)
 create mode 100644 libc/docs/ctype.rst

diff --git a/libc/docs/ctype.rst b/libc/docs/ctype.rst
new file mode 100644
index 00000000000000..c2897e0c58dc1d
--- /dev/null
+++ b/libc/docs/ctype.rst
@@ -0,0 +1,53 @@
+ctype.h Functions
+=================
+
+.. list-table::
+  :widths: auto
+  :align: center
+  :header-rows: 1
+
+  * - Function
+    - Implemented
+    - Standard
+  * - isalnum
+    - |check|
+    - 7.4.1.1
+  * - isalpha
+    - |check|
+    - 7.4.1.2
+  * - isblank
+    - |check|
+    - 7.4.1.3
+  * - iscntrl
+    - |check|
+    - 7.4.1.4
+  * - isdigit
+    - |check|
+    - 7.4.1.5
+  * - isgraph
+    - |check|
+    - 7.4.1.6
+  * - islower
+    - |check|
+    - 7.4.1.7
+  * - isprint
+    - |check|
+    - 7.4.1.8
+  * - ispunct
+    - |check|
+    - 7.4.1.9
+  * - isspace
+    - |check|
+    - 7.4.1.10
+  * - isupper
+    - |check|
+    - 7.4.1.11
+  * - isxdigit
+    - |check|
+    - 7.4.1.12
+  * - tolower
+    - |check|
+    - 7.4.2.1
+  * - toupper
+    - |check|
+    - 7.4.2.2
diff --git a/libc/docs/index.rst b/libc/docs/index.rst
index 65ccb91e92ffe1..8470c8d9287c2f 100644
--- a/libc/docs/index.rst
+++ b/libc/docs/index.rst
@@ -69,6 +69,7 @@ stages there is no ABI stability in any form.
    fenv
    libc_search
    c23
+   ctype
 
 .. toctree::
    :hidden:
diff --git a/libc/utils/docgen/ctype.json b/libc/utils/docgen/ctype.json
index 4102c2dd110911..233ed36bc8fb64 100644
--- a/libc/utils/docgen/ctype.json
+++ b/libc/utils/docgen/ctype.json
@@ -1,7 +1,46 @@
 {
   "functions": {
-    "isalnum": null,
-    "isalpha": null,
-    "isblank": null
+    "isalnum": {
+		"defined": "7.4.1.1"
+	},
+    "isalpha": {
+		"defined": "7.4.1.2"
+	},
+    "isblank": {
+		"defined": "7.4.1.3"
+	},
+	"iscntrl": {
+		"defined": "7.4.1.4"
+	},
+	"isdigit": {
+		"defined": "7.4.1.5"
+	},
+	"isgraph": {
+		"defined": "7.4.1.6"	
+	},
+	"islower": {
+		"defined": "7.4.1.7"
+	},
+	"isprint": {
+		"defined": "7.4.1.8"
+	},
+	"ispunct": {
+		"defined": "7.4.1.9"
+	},
+	"isspace": {
+		"defined": "7.4.1.10"
+	},
+	"isupper": {
+		"defined": "7.4.1.11"
+	},
+	"isxdigit": {
+		"defined": "7.4.1.12"
+	},
+	"tolower" : {
+		"defined": "7.4.2.1"
+	},
+	"toupper": {
+		"defined": "7.4.2.2"
+	}
   }
 }

>From c6f50852a93e9b0068ab708ef960d4eff80ebbff Mon Sep 17 00:00:00 2001
From: Zander Dumont-Strom <zdumonts at ucsc.edu>
Date: Mon, 8 Apr 2024 09:52:38 -0700
Subject: [PATCH 2/3] fix indentation

---
 libc/utils/docgen/ctype.json | 88 ++++++++++++++++++------------------
 1 file changed, 44 insertions(+), 44 deletions(-)

diff --git a/libc/utils/docgen/ctype.json b/libc/utils/docgen/ctype.json
index 233ed36bc8fb64..eb9d5951ca42c5 100644
--- a/libc/utils/docgen/ctype.json
+++ b/libc/utils/docgen/ctype.json
@@ -1,46 +1,46 @@
-{
-  "functions": {
-    "isalnum": {
-		"defined": "7.4.1.1"
-	},
-    "isalpha": {
-		"defined": "7.4.1.2"
-	},
-    "isblank": {
-		"defined": "7.4.1.3"
-	},
-	"iscntrl": {
-		"defined": "7.4.1.4"
-	},
-	"isdigit": {
-		"defined": "7.4.1.5"
-	},
-	"isgraph": {
-		"defined": "7.4.1.6"	
-	},
-	"islower": {
-		"defined": "7.4.1.7"
-	},
-	"isprint": {
-		"defined": "7.4.1.8"
-	},
-	"ispunct": {
-		"defined": "7.4.1.9"
-	},
-	"isspace": {
-		"defined": "7.4.1.10"
-	},
-	"isupper": {
-		"defined": "7.4.1.11"
-	},
-	"isxdigit": {
-		"defined": "7.4.1.12"
-	},
-	"tolower" : {
-		"defined": "7.4.2.1"
-	},
-	"toupper": {
-		"defined": "7.4.2.2"
+{	
+	"functions": {
+		"isalnum": {
+			"defined": "7.4.1.1"
+		},
+    	"isalpha": {
+			"defined": "7.4.1.2"
+		},
+		"isblank": {
+			"defined": "7.4.1.3"
+		},
+		"iscntrl": {
+			"defined": "7.4.1.4"
+		},
+		"isdigit": {
+			"defined": "7.4.1.5"
+		},
+		"isgraph": {
+			"defined": "7.4.1.6"	
+		},
+		"islower": {
+			"defined": "7.4.1.7"
+		},
+		"isprint": {
+			"defined": "7.4.1.8"
+		},
+		"ispunct": {
+			"defined": "7.4.1.9"
+		},
+		"isspace": {
+			"defined": "7.4.1.10"
+		},
+		"isupper": {
+			"defined": "7.4.1.11"
+		},
+		"isxdigit": {
+			"defined": "7.4.1.12"
+		},
+		"tolower" : {
+			"defined": "7.4.2.1"
+		},
+		"toupper": {
+			"defined": "7.4.2.2"
+		}
 	}
-  }
 }

>From e4ffe65a134e6276b5bd2c48cc921a4e02586df6 Mon Sep 17 00:00:00 2001
From: Zander Dumont-Strom <zdumonts at ucsc.edu>
Date: Mon, 8 Apr 2024 09:56:41 -0700
Subject: [PATCH 3/3] fix tab size

---
 libc/utils/docgen/ctype.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/utils/docgen/ctype.json b/libc/utils/docgen/ctype.json
index eb9d5951ca42c5..d6ecf35ee2cf81 100644
--- a/libc/utils/docgen/ctype.json
+++ b/libc/utils/docgen/ctype.json
@@ -1,4 +1,4 @@
-{	
+{
 	"functions": {
 		"isalnum": {
 			"defined": "7.4.1.1"