@@ -17,10 +17,10 @@ We’ll start simple and build up.
1717Open the editor:
1818
1919```
20- edit hello
20+ edit
2121```
2222
23- Type this and save (Ctrl+S):
23+ Type this and save (Ctrl+S) with the name: ` hello `
2424
2525```
2626PRINT "Hello, Retro Rocket!"
@@ -46,10 +46,10 @@ You should see the message appear. That’s your first program!
4646Open a new file:
4747
4848```
49- edit mathsdemo
49+ edit
5050```
5151
52- Type and save:
52+ Type and save (Ctrl+S) as ` mathsdemo ` :
5353
5454```
5555A = 2
@@ -84,10 +84,10 @@ Use the right suffix when you want a real or string. Integers have no suffix.
8484Open:
8585
8686```
87- edit hello_you
87+ edit
8888```
8989
90- Type and save:
90+ Type and save (Ctrl+S) as ` hello_you ` :
9191
9292```
9393PRINT "What is your name?"
@@ -113,10 +113,10 @@ hello_you
113113Open:
114114
115115```
116- edit agegate
116+ edit
117117```
118118
119- Type and save:
119+ Type and save (Ctrl+S) as ` agegate ` :
120120
121121```
122122PRINT "How old are you?"
@@ -137,24 +137,14 @@ Run it and try different ages.\
137137
138138** A counting loop**
139139
140- ```
141- edit count
142- ```
143-
144140```
145141FOR I = 1 TO 5
146142 PRINT "Number "; I
147143NEXT
148144```
149145
150- Run with ` count ` .
151-
152146** A condition‑driven loop**
153147
154- ```
155- edit countdown
156- ```
157-
158148```
159149N = 5
160150WHILE N > 0
@@ -164,8 +154,6 @@ ENDWHILE
164154PRINT "Lift‑off!"
165155```
166156
167- Run with ` countdown ` .
168-
169157---
170158
171159## 6) Breaking code into procedures and functions
@@ -174,10 +162,6 @@ Procedures are reusable blocks that don’t return a value. Functions return a v
174162
175163** Procedure example**
176164
177- ```
178- edit greet
179- ```
180-
181165```
182166DEF PROC Greet(NAME$)
183167 PRINT "Hello, "; NAME$
@@ -187,23 +171,15 @@ PROC Greet("Ada")
187171PROC Greet("Grace")
188172```
189173
190- Run with ` greet ` .
191-
192174** Function example**
193175
194- ```
195- edit add
196- ```
197-
198176```
199177DEF FN Add(A, B)
200178 = A + B
201179
202180PRINT "2 + 3 = "; FN Add(2, 3)
203181```
204182
205- Run with ` add ` .
206-
207183** Notes**
208184
209185- Call a procedure with ` PROC Name(...) ` .
@@ -215,10 +191,10 @@ Run with `add`.
215191## 7) A tiny project: Guess the number
216192
217193```
218- edit guess
194+ edit
219195```
220196
221- Type and save:
197+ Type and save (Ctrl+S) as ` guess ` :
222198
223199```
224200PRINT "I am thinking of a number between 1 and 10."
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