11 files changed, 32 insertions, 18 deletions
diff --git a/desktop/core/lib/g.js b/desktop/core/lib/g.js
index 139b7e1..3d75670 100644
--- a/desktop/core/lib/g.js
+++ b/desktop/core/lib/g.js
@@ -9,7 +9,6 @@ function FnG (pico, x, y, passive) {
   this.name = 'generator'
   this.glyph = 'g'
   this.info = 'Generates a direction fn from bang.'
-  this.ports.push({ x: 0, y: 0, bang: true })
 
   this.operation = function () {
     const bang = this.bang()
diff --git a/desktop/core/lib/i.js b/desktop/core/lib/i.js
index 2c0db3d..63496ce 100644
--- a/desktop/core/lib/i.js
+++ b/desktop/core/lib/i.js
@@ -9,7 +9,6 @@ function FnI (pico, x, y, passive) {
   this.name = 'increment'
   this.glyph = 'i'
   this.info = 'Increments southward numeric fn on bang.'
-  this.ports.push({ x: 0, y: 0, bang: true })
   this.ports.push({ x: 0, y: 1, output: true })
   this.ports.push({ x: 1, y: 0, input: true })
   this.ports.push({ x: -1, y: 0, input: true })
diff --git a/desktop/core/lib/j.js b/desktop/core/lib/j.js
index 3b4978f..f94dc5c 100644
--- a/desktop/core/lib/j.js
+++ b/desktop/core/lib/j.js
@@ -13,9 +13,7 @@ function FnJ (pico, x, y, passive) {
 
   this.operation = function () {
     const n = this.north()
-    if (!n) { return }
-
-    pico.add(this.x, this.y + 1, n.glyph)
+    pico.add(this.x, this.y + 1, !n ? '.' : n.glyph)
     pico.lock(this.x, this.y + 1)
   }
 }
diff --git a/desktop/core/lib/k.js b/desktop/core/lib/k.js
index fea0917..a8c0cd2 100644
--- a/desktop/core/lib/k.js
+++ b/desktop/core/lib/k.js
@@ -9,7 +9,6 @@ function FnK (pico, x, y, passive) {
   this.name = 'kill'
   this.glyph = 'k'
   this.info = 'Kills southward fns, on bang.'
-  this.ports.push({ x: 0, y: 0, bang: true })
   this.ports.push({ x: 0, y: 1, output: true })
 
   this.operation = function () {
diff --git a/desktop/core/lib/l.js b/desktop/core/lib/l.js
index e97ad94..df67b74 100644
--- a/desktop/core/lib/l.js
+++ b/desktop/core/lib/l.js
@@ -9,7 +9,7 @@ function FnL (pico, x, y, passive) {
   this.name = 'loop'
   this.glyph = 'l'
   this.info = 'Loop a number of characters ahead.'
-  this.ports = [{ x: 0, y: 0, bang: true }, { x: -1, y: 0, input: true }]
+  this.ports.push({ x: -1, y: 0, input: true })
 
   if (pico) {
     this.w = this.west()
@@ -26,7 +26,7 @@ function FnL (pico, x, y, passive) {
   }
 
   this.operation = function () {
-    if (!this.len || this.len < 1 || !this.bang()) { return }
+    if (!this.len || this.len < 1) { return }
 
     const a = []
     for (let x = 1; x <= this.len; x++) {
diff --git a/desktop/core/lib/p.js b/desktop/core/lib/p.js
index e018c6b..0a5e66f 100644
--- a/desktop/core/lib/p.js
+++ b/desktop/core/lib/p.js
@@ -9,7 +9,6 @@ function FnP (pico, x, y, passive) {
   this.name = 'push'
   this.glyph = 'p'
   this.info = 'Moves away, on bang.'
-  this.ports.push({ x: 0, y: 0, bang: true })
 
   this.operation = function () {
     const origin = this.bang()
diff --git a/desktop/core/lib/q.js b/desktop/core/lib/q.js
index 5324dc3..8c2f521 100644
--- a/desktop/core/lib/q.js
+++ b/desktop/core/lib/q.js
@@ -3,7 +3,7 @@
 const FnBase = require('./_base')
 
 function FnQ (pico, x, y, passive) {
-  FnBase.call(this, pico, x, y, passive)
+  FnBase.call(this, pico, x, y, true)
 
   this.name = 'query'
   this.glyph = ':'
@@ -28,6 +28,7 @@ function FnQ (pico, x, y, passive) {
   }
 
   this.run = function () {
+    if (!this.bang()) { return }
     if (!this.query) { pico.terminal.log(`Unknown query <${this.cmd}>`); return }
     if (this.cmd.indexOf('.') > -1) { return }
     this.query.run()
diff --git a/desktop/core/pico.js b/desktop/core/pico.js
index 533a81e..918070d 100644
--- a/desktop/core/pico.js
+++ b/desktop/core/pico.js
@@ -17,8 +17,9 @@ function Pico (w, h) {
   function makeDocs (lib) {
     const h = {}
     for (const id in lib) {
-      const P = new lib[id]()
-      h[P.glyph] = P.docs()
+      const fn = new lib[id]()
+      if (fn.type === 'misc') { continue }
+      h[fn.glyph] = fn.docs()
     }
     return h
   }
diff --git a/desktop/sources/scripts/cursor.js b/desktop/sources/scripts/cursor.js
index 8316c8c..0bc5d1e 100644
--- a/desktop/sources/scripts/cursor.js
+++ b/desktop/sources/scripts/cursor.js
@@ -10,6 +10,8 @@ function Cursor (terminal) {
 
   this.block = []
 
+  this.mode = 0
+
   this.move = function (x, y) {
     this.x = clamp(this.x + x, 0, pico.w - 1)
     this.y = clamp(this.y - y, 0, pico.h - 1)
@@ -25,6 +27,7 @@ function Cursor (terminal) {
   this.reset = function () {
     this.w = 1
     this.h = 1
+    this.mode = 0
   }
 
   this.copy = function () {
@@ -45,6 +48,9 @@ function Cursor (terminal) {
 
   this.insert = function (g) {
     pico.add(this.x, this.y, g)
+    if (this.mode === 1) {
+      this.move(1, 0)
+    }
   }
 
   this.erase = function (g) {
@@ -54,13 +60,22 @@ function Cursor (terminal) {
 
   this.inspect = function () {
     const g = pico.glyphAt(this.x, this.y)
-    return pico.docs[g] ? pico.docs[g] : this._position()
+    return pico.docs[g] ? pico.docs[g] : this._position() + this._mode()
   }
 
   this._position = function () {
     return `${this.x},${this.y}` + (this.w !== 1 || this.h !== 1 ? `[${this.w}x${this.h}]` : '')
   }
 
+  this._mode = function () {
+    return this.mode !== 0 ? `<${this.mode === 1 ? 'insert' : 'default'}>` : ''
+  }
+
+  this.toggleMode = function () {
+    this.mode = this.mode === 0 ? 1 : 0
+    this.terminal.log(`Changed Mode ${this.mode === 1 ? 'insert' : 'default'}`)
+  }
+
   function clamp (v, min, max) { return v < min ? min : v > max ? max : v }
 }
 
diff --git a/desktop/sources/scripts/keyboard.js b/desktop/sources/scripts/keyboard.js
index f786e4b..59caa17 100644
--- a/desktop/sources/scripts/keyboard.js
+++ b/desktop/sources/scripts/keyboard.js
@@ -30,6 +30,7 @@ function Keyboard () {
     if (event.metaKey) { return }
     if (event.ctrlKey) { return }
 
+    if (event.key === 'Enter') { terminal.cursor.toggleMode(); return }
     if (event.key === 'Backspace') { terminal.cursor.erase(); return }
     if (event.key === ' ') { terminal.pause(); event.preventDefault(); return }
     if (event.key === 'Escape') { terminal.clear(); terminal.isPaused = false; terminal.cursor.reset(); return }
diff --git a/desktop/sources/scripts/terminal.js b/desktop/sources/scripts/terminal.js
index a7b1199..5182b98 100644
--- a/desktop/sources/scripts/terminal.js
+++ b/desktop/sources/scripts/terminal.js
@@ -12,7 +12,7 @@ function Terminal (pico) {
   this.pico = pico
   this.el = document.createElement('canvas')
   this.isPaused = false
-  this.tile = { w: 12, h: 20 }
+  this.tile = { w: 20, h: 30 }
   this.debug = 'hello.'
 
   this.timer = null
@@ -45,7 +45,6 @@ function Terminal (pico) {
   this.run = function () {
     if (this.isPaused) { return }
 
-    this.debug = 'Idle.'
     this.qqq.clear()
     this.clear()
 
@@ -180,7 +179,7 @@ function Terminal (pico) {
 
     ctx.textBaseline = 'bottom'
     ctx.textAlign = 'center'
-    ctx.font = `${this.tile.h * 0.75}px input_mono_regular`
+    ctx.font = `${this.tile.h * 0.75}px input_mono_medium`
 
     if (styles.isSelection) {
       ctx.fillStyle = this.theme.active.b_inv
@@ -211,7 +210,7 @@ function Terminal (pico) {
   }
 
   this.resize = function () {
-    this.size = { width: this.tile.w * pico.w, height: this.tile.h * pico.h + (this.tile.h * 3), ratio: 0.75 }
+    this.size = { width: this.tile.w * pico.w, height: this.tile.h * pico.h + (this.tile.h * 3), ratio: 0.5 }
     this.el.width = this.size.width
     this.el.height = this.size.height + this.tile.h
     this.el.style.width = (this.size.width * this.size.ratio) + 'px'
@@ -220,7 +219,10 @@ function Terminal (pico) {
     let { remote } = require('electron')
     let win = remote.getCurrentWindow()
 
-    win.setSize((this.size.width * this.size.ratio) + 60, (this.size.height * this.size.ratio) + 30, true)
+    const width = parseInt((this.size.width * this.size.ratio) + 60)
+    const height = parseInt((this.size.height * this.size.ratio) + 30)
+
+    win.setSize(width, height, true)
   }
 
   window.onresize = (event) => {