🐐 Snippets

README.md

@@ -74,15 +74,19 @@ Single-quoted strings do **not** interpolate — `'{nomen}'` is the literal text
 
 Strings support the same indexing and slicing syntax as arrays. Indexing is 1-based and returns a single-character string:
 
+![String indexing](snippets/string_index.png)
+
 ```
-"SALVTE"[I]             @> "S"
+> S
-"SALVTE"[III]           @> "L"
+> L
 ```
 
 Slicing uses `VSQVE` with inclusive bounds, returning a substring:
 
+![String slicing](snippets/string_slice.png)
+
 ```
-"SALVTE"[II VSQVE IV]   @> "ALV"
+> ALV
 ```
 
 Integer modulo is `RELIQVVM`: `VII RELIQVVM III` evaluates to `I`. Under the `FRACTIO` module it returns a fraction, so `IIIS RELIQVVM IS` is `S` (i.e. 1/2).
@@ -138,10 +142,7 @@ Individual elements can be accessed by index using square brackets. Indexing is
 
 Arrays are concatenated with `@`:
 
-```
+![Array concatenation](snippets/array_concat.png)
-DESIGNA x VT [I, II, III] @ [IV, V]
-DIC x
-```
 
 ```
 > [I, II, III, IV, V]
@@ -255,11 +256,7 @@ condition. Exit the loop with `ERVMPE` (or `REDI` from inside a function).
 
 Variables can be unpacked in `PER` loops, similar to `DESIGNA` destructuring:
 
-```
+![PER destructuring](snippets/per_destructure.png)
-PER a, b IN [[I, II], [III, IV]] FAC {
-  DIC(a + b)
-}
-```
 
 ```
 > III
@@ -270,13 +267,7 @@ PER a, b IN [[I, II], [III, IV]] FAC {
 
 Errors can be caught using `TEMPTA` (temptare = to try) and `CAPE` (capere = to catch). The `CAPE` block binds the error message to a variable as a string.
 
-```
+![TEMPTA / CAPE](snippets/tempta_cape.png)
-TEMPTA {
-  DESIGNA x VT I / NVLLVS
-} CAPE error {
-  DIC(error)
-}
-```
 
 ```
 > Division by zero

snippets/array_concat.cent

@@ -0,0 +1,2 @@
+DESIGNA x VT [I, II, III] @ [IV, V]
+DIC(x)

snippets/per_destructure.cent

@@ -0,0 +1,3 @@
+PER a, b IN [[I, II], [III, IV]] FAC {
+  DIC(a + b)
+}

snippets/string_index.cent

@@ -0,0 +1,2 @@
+DIC("SALVTE"[I])
+DIC("SALVTE"[III])

snippets/string_slice.cent

@@ -0,0 +1 @@
+DIC("SALVTE"[II VSQVE IV])

snippets/tempta_cape.cent

@@ -0,0 +1,5 @@
+TEMPTA {
+  DESIGNA x VT I / NVLLVS
+} CAPE error {
+  DIC(error)
+}