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48601/0001: docs: functions -M: Move an example to be near the specification of the relevant flag

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Daniel Shahaf 2021-04-16 17:33:52 +00:00
parent 492c388e1d
commit 6913eb6776
2 changed files with 9 additions and 7 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2021-05-18 Daniel Shahaf <d.s@daniel.shahaf.name>
* 48601/0001: Doc/Zsh/builtins.yo: docs: functions -M: Move an
example to be near the specification of the relevant flag
* 48594 (plus an "F:" line corresponding to the question there):
Test/E02xtrace.ztst: New tests for functions -t / functions -T

13
Doc/Zsh/builtins.yo
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@ -924,6 +924,12 @@ opening and matching closing parenthesis is passed to the function as a
single argument, even if it includes commas or white space. The minimum
and maximum argument specifiers must therefore be 1 if given. An empty
argument list is passed as a zero-length string.
Thus, the following string function takes a single argument, including
the commas, and prints 11:
example(stringfn+LPAR()RPAR() { (( $#1 )) }
functions -Ms stringfn
print $(( stringfn+LPAR()foo,bar,rod+RPAR() )))
tt(functions -M) with no arguments lists all such user-defined functions in
the same form as a definition. With the additional option tt(-m) and
@ -941,13 +947,6 @@ For example, the following prints the cube of 3:
example(zmath_cube+LPAR()RPAR() { (( $1 * $1 * $1 )) }
functions -M cube 1 1 zmath_cube
print $(( cube+LPAR()3+RPAR() )))
The following string function takes a single argument, including
the commas, so prints 11:
example(stringfn+LPAR()RPAR() { (( $#1 )) }
functions -Ms stringfn
print $(( stringfn+LPAR()foo,bar,rod+RPAR() )))
)
module(getcap)(zsh/cap)
findex(getln)