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man: escape all hyphens in flag names

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Apparently, if we don't do this, some roff renderers with use a special
Unicode hyphen. That in turn makes searching a man page not work as one
would expect.

Fixes #3140
This commit is contained in:
Andrew Gallant
2025-09-06 14:50:22 -04:00
parent 78383de9b2
commit 74959a14cb
3 changed files with 7 additions and 5 deletions
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6
crates/core/flags/defs.rs
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@@ -5576,9 +5576,9 @@ don't need preprocessing. For example, given the following shell script,
pdftotext "$1" -
.EE
.sp
then it is possible to use \fB\-\-pre\fP \fIpre-pdftotext\fP \fB--pre-glob
'\fP\fI*.pdf\fP\fB'\fP to make it so ripgrep only executes the
\fIpre-pdftotext\fP command on files with a \fI.pdf\fP extension.
then it is possible to use \fB\-\-pre\fP \fIpre-pdftotext\fP
\fB\-\-pre\-glob\fP '\fI*.pdf\fP' to make it so ripgrep only executes
the \fIpre-pdftotext\fP command on files with a \fI.pdf\fP extension.
.sp
Multiple \flag{pre-glob} flags may be used. Globbing rules match
\fBgitignore\fP globs. Precede a glob with a \fB!\fP to exclude it.