2.1.28, initiation update to PXT v5.28.24 (#54)

docs/blocks/loops/for.md

@@ -1,20 +0,0 @@
-# For
-
-### @parent blocks/language
- 
-Run part of the program the number of times you say.
-
-### Example: Count to 4
-
-This program will show the numbers 0, 1, 2, 3, and 4 one after another on the LED screen.
-
-```blocks
-for(let i = 0; i < 5; ++i) {
-basic.showNumber(i)
-}
-```
-
-### See also
-
-[repeat](/blocks/loops/repeat), [while](/blocks/loops/while), [if](/blocks/logic/if), [show number](/reference/basic/show-number)
-

docs/blocks/loops/repeat.md

@@ -1,12 +0,0 @@
-# Repeat
-
-Run part of the program the number of times you say.
-
-### Block Editor
-
-![](/static/mb/blocks/contents-0.png)
-
-### See also
-
-[for](/blocks/loops/for), [while](/blocks/loops/while), [if](/blocks/logic/if), [show number](/reference/basic/show-number)
-

docs/blocks/loops/while.md

@@ -1,29 +0,0 @@
-# While
-
-Repeat code while a [Boolean](/blocks/logic/boolean) `condition` is true.
-
-```blocks
-while(true) {
-}
-```
-
-The while loop has a *condition* that evaluates to a [Boolean](/blocks/logic/boolean) value. After the `do` keyword, add the code that you want to run while the `condition` is `true`. The while loop concludes with `end while`.
-
-The condition is tested before any code runs. Which means that if the condition is false, the code inside the loop doesn't execute.
-
-### Example: diagonal line
-
-The following example uses a while loop to make a diagonal line on the LED screen (points `0, 0`, `1, 1`, `2, 2`, `3, 3`, `4, 4`).
-
-```blocks
-let index = 4;
-while(index >= 0) {
-    led.plot(index, index);
-    index--;
-}
-```
-
-### See also
-
-[on button pressed](/reference/input/on-button-pressed), [for](/blocks/loops/for), [if](/blocks/logic/if), [forever](/reference/basic/forever)
-