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Escape braces in regexp in make-info-dir

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This fixes a build failure on Alpine Linux.

* build-aux/make-info-dir (detexinfo): Escape the braces, since some
awk variants (such as BusyBox's) don't like regexp interval
specifications that aren't numbers.  Bug#65323
This commit is contained in:
Robert Pluim 2023-08-17 12:15:44 +02:00
parent 5856ea5e4e
commit 39e0121354
1 changed files with 1 additions and 1 deletions
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2
build-aux/make-info-dir
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@ -38,7 +38,7 @@ shift
exec "${AWK-awk}" ' exec "${AWK-awk}" '
function detexinfo() { function detexinfo() {
gsub(/@value{emacsname}/, "Emacs") gsub(/@value\{emacsname\}/, "Emacs")
gsub(/@[^{]*\{/, "") gsub(/@[^{]*\{/, "")
gsub(/}/, "") gsub(/}/, "")
} }