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| author | Jeremy Harris <jgh146exb@wizmail.org> | 2022-09-25 12:44:23 +0100 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2022-09-25 12:44:23 +0100 |
| commit | 8338ea45ce618ae72502c63aba5812155ca53052 (patch) | |
| tree | a482e5ba2270ec810e971021c9fd869601b5d209 | |
| parent | a3d3e7ef81a649d2bbd6599fc561cf22c6875e70 (diff) | |
| download | exim4-8338ea45ce618ae72502c63aba5812155ca53052.tar.gz | |
docs internal note
| -rw-r--r-- | doc/doc-docbook/spec.xfpt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index 8c54931fe..af601665e 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -10511,6 +10511,17 @@ At the end of a &*reduce*& expansion, the values of &$item$& and &$value$& are restored to what they were before. See also the &%filter%& and &%map%& expansion items. +. A bit of a special-case logic error in writing an expansion; +. probably not worth including in the mainline of documentation. +. If only we had footnotes (the html output variant is the problem). +. +. .new +. &*Note*&: if an &'expansion condition'& is used in <&'string3'&> +. and that condition modifies &$value$&, +. then the string expansions dependent on the condition cannot use +. the &$value$& of the reduce iteration. +. .wen + .vitem &*$rheader_*&<&'header&~name'&>&*:*&&~or&~&*$rh_*&<&'header&~name'&>&*:*& This item inserts &"raw"& header lines. It is described with the &%header%& expansion item in section &<<SECTexpansionitems>>& above. |