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Doc fix for Finteractive (only %s is allowed)

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* src/callint.c (Finteractive): Any other format spec than %s will
bug out with "Format specifier doesn’t match argument type", so
say explicitly that only %s is supported (bug#31314).
This commit is contained in:
Lars Ingebrigtsen
2019-07-13 17:18:11 +02:00
parent e6b40fe511
commit 8620e07a35
1 changed files with 3 additions and 1 deletions
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src/callint.c
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@@ -54,10 +54,12 @@ Usually the argument of `interactive' is a string containing a code
arguments to the command, concatenate the individual strings,
separating them by newline characters.
Prompts are passed to `format', and may use % escapes to print the
Prompts are passed to `format', and may use %s escapes to print the
arguments that have already been read.
If the argument is not a string, it is evaluated to get a list of
arguments to pass to the command.
Just `(interactive)' means pass no arguments to the command when
calling interactively.