Added indenter, fixes #34

desktop/sources/index.html

@@ -40,6 +40,7 @@
       ronin.controller.addRole('default', 'Edit', 'paste')
       ronin.controller.addRole('default', 'Edit', 'delete')
       ronin.controller.addRole('default', 'Edit', 'selectall')
+      ronin.controller.add("default","Edit","Re-Indent",() => { ronin.commander.reindent() },"CmdOrCtrl+Shift+I")
       ronin.controller.add("default","View","Zoom In",() => { ronin.modZoom(0.25) },"CmdOrCtrl+=")
       ronin.controller.add("default","View","Zoom Out",() => { ronin.modZoom(-0.25) },"CmdOrCtrl+-")
       ronin.controller.add("default","View","Zoom Reset",() => { ronin.modZoom(1,true) },"CmdOrCtrl+0")

desktop/sources/links/main.css

@@ -13,4 +13,4 @@ body { margin:0px; padding:0px; overflow:hidden; font-family:"input_mono_regular
 #ronin canvas#guide { background:none; }
 #ronin canvas#surface { border-radius: 2px }
 
-#ronin.hidden canvas#surface, #ronin.hidden canvas#guide { left:0px; }
+#ronin.hidden canvas#surface, #ronin.hidden canvas#guide { left:10px; }

desktop/sources/scripts/commander.js

@@ -33,6 +33,26 @@ function Commander (ronin) {
     this.run()
   }
 
+  this.reindent = function () {
+    let val = this._input.value.replace(/\n/g, '').replace(/\( \(/g, '((').replace(/\) \)/g, '))').replace(/ {2}/g, ' ').trim()
+    let depth = 0
+    for (let i = 0; i < val.length; i++) {
+      const c = val.charAt(i)
+      if (c === '(') { depth++ } else if (c === ')') { depth-- }
+      if (c === ';') {
+        const indent = '\n' + ('  '.repeat(depth))
+        val = val.insert(indent, i)
+        i += indent.length
+      }
+      if (c === '(') {
+        const indent = '\n' + ('  '.repeat(depth - 1))
+        val = val.insert(indent, i)
+        i += indent.length
+      }
+    }
+    this._input.value = val.trim()
+  }
+
   this.setStatus = function (msg) {
     if (!msg) { return }
     this._status.textContent = `${(msg + '').substr(0, 40)}`
@@ -196,4 +216,6 @@ function Commander (ronin) {
       }, '')
     }
   }
+
+  String.prototype.insert = function (s, i) { return [this.slice(0, i), `${s}`, this.slice(i)].join('') }
 }