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Fix incorrect documentation of accepted sym names

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No, they cannot start with a digit!
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ISSOtm
2020-10-11 01:57:27 +02:00
parent 91889fc14a
commit 914856342c
1 changed files with 9 additions and 3 deletions
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12
src/asm/rgbasm.5
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@@ -743,10 +743,16 @@ code that can be invoked later.
String symbol that can be evaluated, similarly to a macro.
.El
.Pp
Symbol names can contain letters, numbers, underscores, hashes and
Symbol names can contain letters, numbers, underscores
.Sq _ ,
hashes
.Sq #
and at signs
.Sq @ .
However, they must begin with either a letter, a number, or an underscore.
Periods are allowed exclusively for labels, as described below.
However, they must begin with either a letter, or an underscore.
Periods
.Sq \&.
are allowed exclusively for labels, as described below.
A symbol cannot have the same name as a reserved keyword.
.Em \&In the line where a symbol is defined there must not be any whitespace before it ,
otherwise