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| author | Daniel Shahaf <d.s@daniel.shahaf.name> | 2020-03-19 18:00:16 +0000 |
|---|---|---|
| committer | Daniel Shahaf <d.s@daniel.shahaf.name> | 2020-03-22 02:23:53 +0000 |
| commit | 386d9ac8ff961b8f0333d09511e927ab31011658 (patch) | |
| tree | 442bdeb53c2f867ab5c5878dd1c45ea49dbd6c76 /Doc | |
| parent | a3c6c5513dcfc25d952735449bf6da476d905184 (diff) | |
| download | zsh-386d9ac8ff961b8f0333d09511e927ab31011658.tar.gz zsh-386d9ac8ff961b8f0333d09511e927ab31011658.tar.xz zsh-386d9ac8ff961b8f0333d09511e927ab31011658.zip | |
45583/0008: Add the 'function -T' syntax.
Config/version.mk was bumped in the previous commit.
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/Zsh/grammar.yo | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Doc/Zsh/grammar.yo b/Doc/Zsh/grammar.yo index e028c8512..fa0d72ff5 100644 --- a/Doc/Zsh/grammar.yo +++ b/Doc/Zsh/grammar.yo @@ -357,7 +357,7 @@ deliberately left unspecified, because historically there was a mismatch between the documented and implemented behaviours. Cf. 20076, 21734/21735, 45075.) ) findex(function) -xitem(tt(function) var(word) ... [ tt(()) ] [ var(term) ] tt({) var(list) tt(})) +xitem(tt(function) [ tt(-T) ] var(word) ... [ tt(()) ] [ var(term) ] tt({) var(list) tt(})) xitem(var(word) ... tt(()) [ var(term) ] tt({) var(list) tt(})) item(var(word) ... tt(()) [ var(term) ] var(command))( where var(term) is one or more newline or tt(;). @@ -367,6 +367,17 @@ are usually only useful for setting traps. The body of the function is the var(list) between the tt({) and tt(}). See noderef(Functions). +The options of tt(function) have the following meanings: + +startitem() +item(-T)( +Enable tracing for this function, as though with tt(functions -T). See the +documentation of the tt(-f) option to the tt(typeset) builtin, in +ifzman(zmanref(zshbuiltins))\ +ifnzman(noderef(Shell Builtin Commands)). +) +enditem() + If the option tt(SH_GLOB) is set for compatibility with other shells, then whitespace may appear between the left and right parentheses when there is a single var(word); otherwise, the parentheses will be treated as |