diff --git a/src/zathura_language_server/assets/json/zathurarc.json b/src/zathura_language_server/assets/json/zathurarc.json
index 42725b5..814464d 100644
--- a/src/zathura_language_server/assets/json/zathurarc.json
+++ b/src/zathura_language_server/assets/json/zathurarc.json
@@ -509,18 +509,121 @@
           "type": "array",
           "items": {
             "type": "object",
-            "patternProperties": {
-              ".*": {
-                "type": "object",
-                "additionalProperties": false,
-                "properties": {
-                  "shortcut": {
-                    "type": "string"
+            "additionalProperties": false,
+            "properties": {
+              "key": {
+                "anyOf": [
+                  {
+                    "type": "string",
+                    "enum": [
+                      "<BackSpace>",
+                      "<CapsLock>",
+                      "<Esc>",
+                      "<Down>",
+                      "<Up>",
+                      "<Left>",
+                      "<Right>",
+                      "<F1>",
+                      "<F2>",
+                      "<F3>",
+                      "<F4>",
+                      "<F5>",
+                      "<F6>",
+                      "<F7>",
+                      "<F8>",
+                      "<F9>",
+                      "<F10>",
+                      "<F11>",
+                      "<F12>",
+                      "<PageDown>",
+                      "<PageUp>",
+                      "<Return>",
+                      "<Space>",
+                      "<Super>",
+                      "<Tab>",
+                      "<Print>",
+                      "<Button1>",
+                      "<Button2>",
+                      "<Button3>",
+                      "<Button4>",
+                      "<Button5>"
+                    ]
                   },
-                  "argument": {
-                    "type": "string"
+                  {
+                    "type": "string",
+                    "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
                   }
-                }
+                ]
+              },
+              "shortcut": {
+                "type": "string",
+                "enum": [
+                  "abort",
+                  "adjust_window",
+                  "change_mode",
+                  "display_link",
+                  "exec",
+                  "focus_inputbar",
+                  "follow",
+                  "goto",
+                  "jumplist",
+                  "navigate",
+                  "navigate_index",
+                  "print",
+                  "quit",
+                  "recolor",
+                  "reload",
+                  "rotate",
+                  "scroll",
+                  "search",
+                  "set",
+                  "snap_to_page",
+                  "toggle_fullscreen",
+                  "toggle_index",
+                  "toggle_inputbar",
+                  "toggle_page_mode",
+                  "toggle_statusbar",
+                  "zoom",
+                  "mark_add",
+                  "mark_evaluate",
+                  "feedkeys"
+                ]
+              },
+              "argument": {
+                "type": "string",
+                "enum": [
+                  "best-fit",
+                  "bottom",
+                  "backward",
+                  "collapse",
+                  "collapse-all",
+                  "default",
+                  "down",
+                  "expand",
+                  "expand-all",
+                  "forward",
+                  "full-down",
+                  "full-up",
+                  "half-down",
+                  "half-up",
+                  "in",
+                  "left",
+                  "next",
+                  "out",
+                  "page-bottom",
+                  "page-top",
+                  "previous",
+                  "right",
+                  "rotate-ccw",
+                  "rotate-cw",
+                  "select",
+                  "specific",
+                  "toggle",
+                  "top",
+                  "up",
+                  "width",
+                  null
+                ]
               }
             },
             "uniqueItems": true
@@ -530,18 +633,121 @@
           "type": "array",
           "items": {
             "type": "object",
-            "patternProperties": {
-              ".*": {
-                "type": "object",
-                "additionalProperties": false,
-                "properties": {
-                  "shortcut": {
-                    "type": "string"
+            "additionalProperties": false,
+            "properties": {
+              "key": {
+                "anyOf": [
+                  {
+                    "type": "string",
+                    "enum": [
+                      "<BackSpace>",
+                      "<CapsLock>",
+                      "<Esc>",
+                      "<Down>",
+                      "<Up>",
+                      "<Left>",
+                      "<Right>",
+                      "<F1>",
+                      "<F2>",
+                      "<F3>",
+                      "<F4>",
+                      "<F5>",
+                      "<F6>",
+                      "<F7>",
+                      "<F8>",
+                      "<F9>",
+                      "<F10>",
+                      "<F11>",
+                      "<F12>",
+                      "<PageDown>",
+                      "<PageUp>",
+                      "<Return>",
+                      "<Space>",
+                      "<Super>",
+                      "<Tab>",
+                      "<Print>",
+                      "<Button1>",
+                      "<Button2>",
+                      "<Button3>",
+                      "<Button4>",
+                      "<Button5>"
+                    ]
                   },
-                  "argument": {
-                    "type": "string"
+                  {
+                    "type": "string",
+                    "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
                   }
-                }
+                ]
+              },
+              "shortcut": {
+                "type": "string",
+                "enum": [
+                  "abort",
+                  "adjust_window",
+                  "change_mode",
+                  "display_link",
+                  "exec",
+                  "focus_inputbar",
+                  "follow",
+                  "goto",
+                  "jumplist",
+                  "navigate",
+                  "navigate_index",
+                  "print",
+                  "quit",
+                  "recolor",
+                  "reload",
+                  "rotate",
+                  "scroll",
+                  "search",
+                  "set",
+                  "snap_to_page",
+                  "toggle_fullscreen",
+                  "toggle_index",
+                  "toggle_inputbar",
+                  "toggle_page_mode",
+                  "toggle_statusbar",
+                  "zoom",
+                  "mark_add",
+                  "mark_evaluate",
+                  "feedkeys"
+                ]
+              },
+              "argument": {
+                "type": "string",
+                "enum": [
+                  "best-fit",
+                  "bottom",
+                  "backward",
+                  "collapse",
+                  "collapse-all",
+                  "default",
+                  "down",
+                  "expand",
+                  "expand-all",
+                  "forward",
+                  "full-down",
+                  "full-up",
+                  "half-down",
+                  "half-up",
+                  "in",
+                  "left",
+                  "next",
+                  "out",
+                  "page-bottom",
+                  "page-top",
+                  "previous",
+                  "right",
+                  "rotate-ccw",
+                  "rotate-cw",
+                  "select",
+                  "specific",
+                  "toggle",
+                  "top",
+                  "up",
+                  "width",
+                  null
+                ]
               }
             },
             "uniqueItems": true
@@ -551,18 +757,121 @@
           "type": "array",
           "items": {
             "type": "object",
-            "patternProperties": {
-              ".*": {
-                "type": "object",
-                "additionalProperties": false,
-                "properties": {
-                  "shortcut": {
-                    "type": "string"
+            "additionalProperties": false,
+            "properties": {
+              "key": {
+                "anyOf": [
+                  {
+                    "type": "string",
+                    "enum": [
+                      "<BackSpace>",
+                      "<CapsLock>",
+                      "<Esc>",
+                      "<Down>",
+                      "<Up>",
+                      "<Left>",
+                      "<Right>",
+                      "<F1>",
+                      "<F2>",
+                      "<F3>",
+                      "<F4>",
+                      "<F5>",
+                      "<F6>",
+                      "<F7>",
+                      "<F8>",
+                      "<F9>",
+                      "<F10>",
+                      "<F11>",
+                      "<F12>",
+                      "<PageDown>",
+                      "<PageUp>",
+                      "<Return>",
+                      "<Space>",
+                      "<Super>",
+                      "<Tab>",
+                      "<Print>",
+                      "<Button1>",
+                      "<Button2>",
+                      "<Button3>",
+                      "<Button4>",
+                      "<Button5>"
+                    ]
                   },
-                  "argument": {
-                    "type": "string"
+                  {
+                    "type": "string",
+                    "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
                   }
-                }
+                ]
+              },
+              "shortcut": {
+                "type": "string",
+                "enum": [
+                  "abort",
+                  "adjust_window",
+                  "change_mode",
+                  "display_link",
+                  "exec",
+                  "focus_inputbar",
+                  "follow",
+                  "goto",
+                  "jumplist",
+                  "navigate",
+                  "navigate_index",
+                  "print",
+                  "quit",
+                  "recolor",
+                  "reload",
+                  "rotate",
+                  "scroll",
+                  "search",
+                  "set",
+                  "snap_to_page",
+                  "toggle_fullscreen",
+                  "toggle_index",
+                  "toggle_inputbar",
+                  "toggle_page_mode",
+                  "toggle_statusbar",
+                  "zoom",
+                  "mark_add",
+                  "mark_evaluate",
+                  "feedkeys"
+                ]
+              },
+              "argument": {
+                "type": "string",
+                "enum": [
+                  "best-fit",
+                  "bottom",
+                  "backward",
+                  "collapse",
+                  "collapse-all",
+                  "default",
+                  "down",
+                  "expand",
+                  "expand-all",
+                  "forward",
+                  "full-down",
+                  "full-up",
+                  "half-down",
+                  "half-up",
+                  "in",
+                  "left",
+                  "next",
+                  "out",
+                  "page-bottom",
+                  "page-top",
+                  "previous",
+                  "right",
+                  "rotate-ccw",
+                  "rotate-cw",
+                  "select",
+                  "specific",
+                  "toggle",
+                  "top",
+                  "up",
+                  "width",
+                  null
+                ]
               }
             },
             "uniqueItems": true
@@ -572,18 +881,121 @@
           "type": "array",
           "items": {
             "type": "object",
-            "patternProperties": {
-              ".*": {
-                "type": "object",
-                "additionalProperties": false,
-                "properties": {
-                  "shortcut": {
-                    "type": "string"
+            "additionalProperties": false,
+            "properties": {
+              "key": {
+                "anyOf": [
+                  {
+                    "type": "string",
+                    "enum": [
+                      "<BackSpace>",
+                      "<CapsLock>",
+                      "<Esc>",
+                      "<Down>",
+                      "<Up>",
+                      "<Left>",
+                      "<Right>",
+                      "<F1>",
+                      "<F2>",
+                      "<F3>",
+                      "<F4>",
+                      "<F5>",
+                      "<F6>",
+                      "<F7>",
+                      "<F8>",
+                      "<F9>",
+                      "<F10>",
+                      "<F11>",
+                      "<F12>",
+                      "<PageDown>",
+                      "<PageUp>",
+                      "<Return>",
+                      "<Space>",
+                      "<Super>",
+                      "<Tab>",
+                      "<Print>",
+                      "<Button1>",
+                      "<Button2>",
+                      "<Button3>",
+                      "<Button4>",
+                      "<Button5>"
+                    ]
                   },
-                  "argument": {
-                    "type": "string"
+                  {
+                    "type": "string",
+                    "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
                   }
-                }
+                ]
+              },
+              "shortcut": {
+                "type": "string",
+                "enum": [
+                  "abort",
+                  "adjust_window",
+                  "change_mode",
+                  "display_link",
+                  "exec",
+                  "focus_inputbar",
+                  "follow",
+                  "goto",
+                  "jumplist",
+                  "navigate",
+                  "navigate_index",
+                  "print",
+                  "quit",
+                  "recolor",
+                  "reload",
+                  "rotate",
+                  "scroll",
+                  "search",
+                  "set",
+                  "snap_to_page",
+                  "toggle_fullscreen",
+                  "toggle_index",
+                  "toggle_inputbar",
+                  "toggle_page_mode",
+                  "toggle_statusbar",
+                  "zoom",
+                  "mark_add",
+                  "mark_evaluate",
+                  "feedkeys"
+                ]
+              },
+              "argument": {
+                "type": "string",
+                "enum": [
+                  "best-fit",
+                  "bottom",
+                  "backward",
+                  "collapse",
+                  "collapse-all",
+                  "default",
+                  "down",
+                  "expand",
+                  "expand-all",
+                  "forward",
+                  "full-down",
+                  "full-up",
+                  "half-down",
+                  "half-up",
+                  "in",
+                  "left",
+                  "next",
+                  "out",
+                  "page-bottom",
+                  "page-top",
+                  "previous",
+                  "right",
+                  "rotate-ccw",
+                  "rotate-cw",
+                  "select",
+                  "specific",
+                  "toggle",
+                  "top",
+                  "up",
+                  "width",
+                  null
+                ]
               }
             },
             "uniqueItems": true
@@ -599,29 +1011,193 @@
         "normal": {
           "type": "array",
           "items": {
-            "type": "string",
-            "uniqueItems": true
+            "uniqueItems": true,
+            "anyOf": [
+              {
+                "type": "string",
+                "enum": [
+                  "<BackSpace>",
+                  "<CapsLock>",
+                  "<Esc>",
+                  "<Down>",
+                  "<Up>",
+                  "<Left>",
+                  "<Right>",
+                  "<F1>",
+                  "<F2>",
+                  "<F3>",
+                  "<F4>",
+                  "<F5>",
+                  "<F6>",
+                  "<F7>",
+                  "<F8>",
+                  "<F9>",
+                  "<F10>",
+                  "<F11>",
+                  "<F12>",
+                  "<PageDown>",
+                  "<PageUp>",
+                  "<Return>",
+                  "<Space>",
+                  "<Super>",
+                  "<Tab>",
+                  "<Print>",
+                  "<Button1>",
+                  "<Button2>",
+                  "<Button3>",
+                  "<Button4>",
+                  "<Button5>"
+                ]
+              },
+              {
+                "type": "string",
+                "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
+              }
+            ]
           }
         },
         "fullscreen": {
           "type": "array",
           "items": {
-            "type": "string",
-            "uniqueItems": true
+            "uniqueItems": true,
+            "anyOf": [
+              {
+                "type": "string",
+                "enum": [
+                  "<BackSpace>",
+                  "<CapsLock>",
+                  "<Esc>",
+                  "<Down>",
+                  "<Up>",
+                  "<Left>",
+                  "<Right>",
+                  "<F1>",
+                  "<F2>",
+                  "<F3>",
+                  "<F4>",
+                  "<F5>",
+                  "<F6>",
+                  "<F7>",
+                  "<F8>",
+                  "<F9>",
+                  "<F10>",
+                  "<F11>",
+                  "<F12>",
+                  "<PageDown>",
+                  "<PageUp>",
+                  "<Return>",
+                  "<Space>",
+                  "<Super>",
+                  "<Tab>",
+                  "<Print>",
+                  "<Button1>",
+                  "<Button2>",
+                  "<Button3>",
+                  "<Button4>",
+                  "<Button5>"
+                ]
+              },
+              {
+                "type": "string",
+                "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
+              }
+            ]
           }
         },
         "presentation": {
           "type": "array",
           "items": {
-            "type": "string",
-            "uniqueItems": true
+            "uniqueItems": true,
+            "anyOf": [
+              {
+                "type": "string",
+                "enum": [
+                  "<BackSpace>",
+                  "<CapsLock>",
+                  "<Esc>",
+                  "<Down>",
+                  "<Up>",
+                  "<Left>",
+                  "<Right>",
+                  "<F1>",
+                  "<F2>",
+                  "<F3>",
+                  "<F4>",
+                  "<F5>",
+                  "<F6>",
+                  "<F7>",
+                  "<F8>",
+                  "<F9>",
+                  "<F10>",
+                  "<F11>",
+                  "<F12>",
+                  "<PageDown>",
+                  "<PageUp>",
+                  "<Return>",
+                  "<Space>",
+                  "<Super>",
+                  "<Tab>",
+                  "<Print>",
+                  "<Button1>",
+                  "<Button2>",
+                  "<Button3>",
+                  "<Button4>",
+                  "<Button5>"
+                ]
+              },
+              {
+                "type": "string",
+                "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
+              }
+            ]
           }
         },
         "index": {
           "type": "array",
           "items": {
-            "type": "string",
-            "uniqueItems": true
+            "uniqueItems": true,
+            "anyOf": [
+              {
+                "type": "string",
+                "enum": [
+                  "<BackSpace>",
+                  "<CapsLock>",
+                  "<Esc>",
+                  "<Down>",
+                  "<Up>",
+                  "<Left>",
+                  "<Right>",
+                  "<F1>",
+                  "<F2>",
+                  "<F3>",
+                  "<F4>",
+                  "<F5>",
+                  "<F6>",
+                  "<F7>",
+                  "<F8>",
+                  "<F9>",
+                  "<F10>",
+                  "<F11>",
+                  "<F12>",
+                  "<PageDown>",
+                  "<PageUp>",
+                  "<Return>",
+                  "<Space>",
+                  "<Super>",
+                  "<Tab>",
+                  "<Print>",
+                  "<Button1>",
+                  "<Button2>",
+                  "<Button3>",
+                  "<Button4>",
+                  "<Button5>"
+                ]
+              },
+              {
+                "type": "string",
+                "pattern": "<[ACS]-.*>|.|[a-zA-Z]+"
+              }
+            ]
           }
         }
       }
diff --git a/src/zathura_language_server/misc/zathurarc.py b/src/zathura_language_server/misc/zathurarc.py
index bd7d6b6..bdcbb85 100644
--- a/src/zathura_language_server/misc/zathurarc.py
+++ b/src/zathura_language_server/misc/zathurarc.py
@@ -1,7 +1,6 @@
 r"""Zathurarc
 =============
 """
-import re
 from typing import Any
 
 from tree_sitter_lsp.misc import get_md_tokens
@@ -31,6 +30,9 @@ def init_schema() -> dict[str, Any]:
     tokens = get_md_tokens("zathurarc")
     indices = []
     end_index = len(tokens)
+    keys = []
+    shortcuts = []
+    arguments = []
     for i, token in enumerate(tokens):
         if token.content == "OPTIONS":
             end_index = i
@@ -53,10 +55,31 @@ def init_schema() -> dict[str, Any]:
             if token.content == "" or token.content.startswith("<!--"):
                 continue
             data += [token.content]
-        # TODO: mode, shortcut, argument
-        # if keyword == "map":
-        #     for k, token in enumerate(tokens[index + 1 : index2]):
-        #         pass
+        if keyword == "map":
+            start = False
+            for k, token in enumerate(tokens[index + 1 : index2], index + 1):
+                if token.content.replace("*", "") in {
+                    "Special keys",
+                    "Mouse buttons",
+                }:
+                    keys += [
+                        "<" + line.lstrip("> ").partition(" ")[0] + ">"
+                        for line in tokens[k + 5].content.splitlines()
+                    ][2:]
+                if token.content.replace("*", "") == "Shortcut functions":
+                    shortcuts = [
+                        line.strip("- :").replace("*", " ").strip(" ")
+                        for line in tokens[k + 5].content.splitlines()
+                        if line.startswith("-   ")
+                    ]
+                if token.content.replace("*", "") == "Pass arguments":
+                    start = True
+                if (
+                    start
+                    and token.content.islower()
+                    and token.type == "inline"
+                ):
+                    arguments += [token.content]
         schemas[filetype]["properties"][keyword][
             "description"
         ] = f"""# {description}
@@ -71,27 +94,30 @@ def init_schema() -> dict[str, Any]:
         schemas[filetype]["properties"][key]["additionalProperties"] = False
         schemas[filetype]["properties"][key]["properties"] = {}
     # Use list not dict to keep order
+    anyOf = [
+        {
+            "type": "string",
+            "enum": keys,
+        },
+        {
+            "type": "string",
+            "pattern": "<[ACS]-.*>|.|[a-zA-Z]+",
+        },
+    ]
     for mode in ["normal", "fullscreen", "presentation", "index"]:
         schemas[filetype]["properties"]["unmap"]["properties"][mode] = {
             "type": "array",
-            "items": {
-                "type": "string",
-                "uniqueItems": True,
-            },
+            "items": {"uniqueItems": True, "anyOf": anyOf},
         }
         schemas[filetype]["properties"]["map"]["properties"][mode] = {
             "type": "array",
             "items": {
                 "type": "object",
-                "patternProperties": {
-                    ".*": {
-                        "type": "object",
-                        "additionalProperties": False,
-                        "properties": {
-                            "shortcut": {"type": "string"},
-                            "argument": {"type": "string"},
-                        },
-                    }
+                "additionalProperties": False,
+                "properties": {
+                    "key": {"anyOf": anyOf},
+                    "shortcut": {"type": "string", "enum": shortcuts},
+                    "argument": {"type": "string", "enum": arguments + [None]},
                 },
                 "uniqueItems": True,
             },
diff --git a/src/zathura_language_server/schema.py b/src/zathura_language_server/schema.py
index dfadee8..b057679 100644
--- a/src/zathura_language_server/schema.py
+++ b/src/zathura_language_server/schema.py
@@ -49,18 +49,17 @@ def from_node(cls, node: Node, parent: "Trie | None") -> "Trie":
             return cls(UNI.node2range(node), parent, text)
         if node.type == "map_directive":
             trie = cls(UNI.node2range(node), parent, {})
-            value: dict[str, Trie] = trie.value  # type: ignore
             key: Node = node.children[1]
             if key.type == "mode":
                 key: Node = key.next_sibling  # type: ignore
-            subtrie = value[UNI.node2text(key)] = cls(UNI.node2range(key), trie, {})  # type: ignore
-            subvalue: dict[str, Trie] = subtrie.value  # type: ignore
-
             shortcut: Node = key.next_sibling  # type: ignore
             argument = shortcut.next_sibling
-            subvalue["shortcut"] = cls(UNI.node2range(shortcut), trie, UNI.node2text(shortcut))  # type: ignore
+
+            value: dict[str, Trie] = trie.value  # type: ignore
+            value["key"] = cls(UNI.node2range(key), trie, UNI.node2text(key))  # type: ignore
+            value["shortcut"] = cls(UNI.node2range(shortcut), trie, UNI.node2text(shortcut))  # type: ignore
             if argument := shortcut.next_sibling:
-                subvalue["argument"] = cls(UNI.node2range(argument), trie, UNI.node2text(argument))  # type: ignore
+                value["argument"] = cls(UNI.node2range(argument), trie, UNI.node2text(argument))  # type: ignore
             return trie
         if node.type == "unmap_directive":
             key = node.children[1]
diff --git a/tests/zathurarc b/tests/zathurarc
index e1e9775..a144d86 100644
--- a/tests/zathurarc
+++ b/tests/zathurarc
@@ -8,4 +8,4 @@ set fake-option 'JetBrainsMono Nerd Font regular 20'
 set font true
 set notification-error-bg       "#fbf1c7" # bg
 unmap <F1>
-unmap [normal] <Esc>
+unmap [normal] a