rs: code friendly keymap for preonic, iris and my preonic clone (#4303)

I worked on those keymap to simplify the use of 60% keyboards for
coders. Instead of trying to mimic planck, this keymap remove
raise/lower layer complexity and keep some important sign keys for coder
in the upper right side pretty much the same way as they are on a full
keyboard.

A karabiner configuration is also provided to mimic most of the keymap
features on the macbook internal keyboard for when you are forced to use
it.

1 files changed, 154 insertions, 0 deletions

diff --git a/layouts/community/ortho_5x12/rs/karabiner.json b/layouts/community/ortho_5x12/rs/karabiner.json
new file mode 100644
index 0000000000..f5214650ad
--- /dev/null
+++ b/layouts/community/ortho_5x12/rs/karabiner.json
@@ -0,0 +1,154 @@
+{
+    "title": "RS",
+    "rules": [{
+        "description": "CapsLock to Escape / Control Mod-Tap",
+        "manipulators": [{
+            "type": "basic",
+            "from": {
+                "key_code": "caps_lock",
+                "modifiers": {
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "left_control"}],
+            "to_if_alone": [{"key_code": "escape"}]
+        }]
+    },
+    {
+        "description": "Right-Shift / Enter Mod-Tap",
+        "manipulators": [{
+            "type": "basic",
+            "from": {
+                "key_code": "right_shift",
+                "modifiers": {
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "right_shift"}],
+            "to_if_alone": [{"key_code": "return_or_enter"}]
+        }]
+    },
+    {
+        "description": "Right-Command / Backspace Mod-Tap",
+        "manipulators": [{
+            "type": "basic",
+            "from": {
+                "key_code": "right_command",
+                "modifiers": {
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "right_command"}],
+            "to_if_alone": [{"key_code": "delete_or_backspace"}]
+        }]
+    },
+    {
+        "description": "Right-Command Accents",
+        "manipulators": [
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "a",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["left_shift", "right_shift"]
+                }
+            },
+            "to": [
+                {"key_code": "grave_accent_and_tilde", "modifiers": ["left_option"]},
+                {"key_code": "a"}
+            ]
+        }]
+    },
+    {
+        "description": "Right Command Navigation",
+        "manipulators": [{
+            "type": "basic",
+            "from": {
+                "key_code": "j",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "left_arrow"}]
+        },
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "k",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "down_arrow"}]
+        },
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "i",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "up_arrow"}]
+        },
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "l",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "right_arrow"}]
+        },
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "e",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "page_up"}]
+        },
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "d",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "page_down"}]
+        },
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "s",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "home"}]
+        },
+        {
+            "type": "basic",
+            "from": {
+                "key_code": "f",
+                "modifiers": {
+                    "mandatory": ["right_command"],
+                    "optional": ["any"]
+                }
+            },
+            "to": [{"key_code": "end"}]
+        }]
+    }]
+}