Fix kakmap.rb script for new normal.cc code

contrib/kakmap.rb

@@ -5,23 +5,35 @@
 
 require 'markaby'
 
-# Relies on the cmds array assignment ending with };
-raw = ARGF.read.split( /cmds\[\] =\s+{\s*/m ).last.split( /^};$/ ).first
+# Relies on the keymap HashMap assignment ending with };
+raw = ARGF.read.split( /const\s+HashMap<Key,\s*NormalCmd>\s+keymap\s*{/ ).last.split( /^};$/ ).first
 
 commands = {}
 
-# break code into lines
 raw.split( /\n+/ ).each{ |line|
-  line.gsub!( /(^\s*{\s*|\s*},?\*$)/, '' ) # discard wrapping for array elements
+  # skip empty or comment line
+  line = line.strip
+  if line.empty? or /^\/\// =~ line
+    next
+  end
 
-  mod = (line.scan( /^alt|^ctrl/ ).first || 'none').to_sym
-  key = line.scan(/(?:^Key::(\w+)|(?<!\\)'\\?(.*?)(?<!\\)')/).flatten.compact.first
-  des = line.scan(/(?<!\\)"(?<desc>.*?)(?<!\\)"/).flatten.first
+  # match key mapping line
+  /^\{\s*\{(?<mdky>[^}]+)\}\s*,\s*\{\s*"(?<dsc>[^"]+)"/.match(line) do |m|
+    modAndKey = m['mdky']
+    des = m['dsc']
 
-  key = 'Space' if key == ' '
+    modAndKey.gsub!(/\s*\/\*[^*]+\*\/\s*/, '') # remove comment in key definition
 
-  commands[key] ||= {}
-  commands[key][mod] = des
+    # match key and modifier
+    /Key::(?<key>\w+)|(?<mod>alt|ctrl)\('\\?(?<key>.+?)'\)|'\\?(?<key>.+?)'$/.match(modAndKey) do |sm|
+      key = sm['key']
+      mod = (sm['mod'] || 'none').to_sym
+
+      key = 'Space' if key == ' '
+      commands[key] ||= {}
+      commands[key][mod] = des
+    end
+  end
 }
 
 # sort, showing single characters first, symbols next and spelled out keys last
@@ -37,22 +49,29 @@ commands = commands.sort_by{ |key, _|
 }
 
 puts Markaby::Builder.new {
-  table do
-    thead do
-      tr do
-        th "Key"
-        th "Description"
-        th "ALT + key"
-        th "CTRL + key"
-      end
+  html do
+    head do
+      title "Kakoune default keymap"
     end
-    tbody do
-      for key, binding in commands
-        tr do
-          th key
-          td binding[:none]
-          td binding[:alt]
-          td binding[:ctrl]
+    body do
+      table :style => "border-collapse: collapse" do
+        thead do
+          tr do
+            th "Key"
+            th "Description"
+            th "ALT + key"
+            th "CTRL + key"
+          end
+        end
+        tbody do
+          for key, binding in commands
+            tr :style => "border-bottom: 1px solid #fbfbfb" do
+              th key
+              td binding[:none]
+              td binding[:alt]
+              td binding[:ctrl]
+            end
+          end
         end
       end
     end