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Diffstat (limited to 'Doc/Zsh/arith.yo')
| -rw-r--r-- | Doc/Zsh/arith.yo | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Doc/Zsh/arith.yo b/Doc/Zsh/arith.yo index 20456b924..33ca09c20 100644 --- a/Doc/Zsh/arith.yo +++ b/Doc/Zsh/arith.yo @@ -21,7 +21,10 @@ command which begins with a `tt(LPAR()LPAR())', all the characters until a matching `tt(RPAR()RPAR())' are treated as a quoted expression and arithmetic expansion performed as for an argument of tt(let). More precisely, `tt(LPAR()LPAR())var(...)tt(RPAR()RPAR())' is equivalent to -`tt(let ")var(...)tt(")'. For example, the following statement +`tt(let ")var(...)tt(")'. The return status is 0 if the arithmetic value +of the expression is non-zero, and 1 otherwise. + +For example, the following statement example((( val = 2 + 1 ))) |