Docs

docs/acs.md

@@ -25,7 +25,7 @@ PRINT "Arc Cosine value of a is "; ACS(a)
 * This function is 100% Sinclair BASIC Compatible
 * If the given argument type is not float, it will be [converted](cast.md) to float before operating with it.
 
-##See also
+## See also
 
 * [SIN](sin.md) and [ASN](asn.md)
 * [TAN](tan.md) and [ATN](atn.md)

docs/asn.md

@@ -22,8 +22,8 @@ PRINT "Arc Sine value of a is "; ASN(a)
 
 ## Remarks
 
-*  This function is 100% Sinclair BASIC Compatible
-*  If the given argument type is not float, it will be [converted](cast.md) to float before operating with it.
+* This function is 100% Sinclair BASIC Compatible
+* If the given argument type is not float, it will be [converted](cast.md) to float before operating with it.
 
 ## See also
 

docs/bin.md

@@ -0,0 +1,27 @@
+# BIN
+
+## Syntax
+
+```
+BIN <binary numbeŕ>
+```
+
+
+## Description
+
+`BIN` is used to denote a binary number. It exists mostly for compatibility reasons with Sinclair BASIC.
+You can denote a binary number by prefixing it with `BIN`, but also using the `%` prefix or the `b` suffix.
+
+For example, the number `5` can be denoted as follows:
+
+  * `BIN 101`
+  * `101b`
+  * `%101`
+
+These three expressions are equivalent.
+
+
+## Remarks
+
+* This keyword is 100% Sinclair BASIC Compatible
+* Binary numbers are always considered unsigned integers and the type depends on the size of the number.

docs/identifier.md

@@ -21,6 +21,7 @@ Identifiers shown in bold are taken from the Sinclair BASIC (beware their meanin
 * **[AT](at.md)**
 * **[ATN](atn.md)** **(function)**
 * **[bAND](bitwiselogic.md#bAND)** **(operator)**
+* **[BIN](bin.md)**
 * **[bNOT](bitwiselogic.md#bNOT)** **(operator)**
 * **[bOR](bitwiselogic.md#bOR)** **(operator)**
 * **[bXOR](bitwiselogic.md#bXOR)** **(operator)**
@@ -100,6 +101,7 @@ Identifiers shown in bold are taken from the Sinclair BASIC (beware their meanin
 * **[STOP](stop.md)**
 * **[STR](str.md)** **(function)** (Can also be written as **STR$**)
 * **[SUB](sub.md)**
+* **[TAB](tab.md)**
 * **[TAN](tan.md)** **(function)**
 * **[THEN](if.md)**
 * **[TO](to.md)**

docs/print.md

@@ -67,11 +67,12 @@ PRINT "Variable 'a' contains the value: "; a
 ```
 
 ## Changing the print position
-You can change the current _cursor_ position using the [AT](at.md) modifier:
+You can change the current _cursor_ position using the [AT](at.md) or [TAB](tab.md) modifiers:
 
 ```
 PRINT AT 5, 0; "This message starts at ROW 5"
 PRINT AT 10, 10; "This message starts at ROW 10, COLUMN 10"
+PRINT TAB 5; "This starts at column 5"
 ```
 
 Again, you can chain all `PRINT` _items_ using semicolon:
@@ -115,6 +116,7 @@ NEXT i
 
 * [CLS](cls.md)
 * [AT](at.md)
+* [TAB](tab.md)
 * [PAPER](paper.md)
 * [BORDER](border.md)
 * [INVERSE](inverse.md)

docs/requirements.txt

@@ -19,7 +19,7 @@ packaging==24.2
 paginate==0.5.7
 pathspec==0.12.1
 platformdirs==4.3.6
-Pygments==2.20.0
+Pygments==2.18.0
 pymdown-extensions==10.16.1
 python-dateutil==2.9.0.post0
 PyYAML==6.0.2

docs/tab.md

@@ -0,0 +1,28 @@
+# TAB
+
+## Syntax
+```
+PRINT TAB <value>;
+```
+
+`TAB` is not a statement, but a [PRINT](print.md) modifier. It is used to move the cursor to a specific column.
+The ZX Spectrum screen has 32 columns, numbered from 0 to 31.
+
+When `TAB` is used, the cursor moves to the specified column. If the current position is already past the requested column, the cursor moves to that column on the next line.
+
+
+```
+PRINT TAB 10; "Hello"
+```
+
+The above example will print "Hello" starting at column 10 of the current row.
+
+## Remarks
+* This modifier is Sinclair BASIC compatible.
+* If the value is 32 or more, it is taken modulo 32.
+
+## See also
+* [PRINT](print.md)
+* [AT](at.md)
+* [POS](library/pos.md)
+* [CSRLIN](library/csrlin.md)