gbranden pushed a commit to branch master
in repository groff.
commit c39eb01b7772493f5461ef006308adeea4d1ff44
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Thu Sep 3 22:56:11 2020 +1000
makevarescape.sed: Use for \[] special characters.
The only man page we have that doesn't enter compatibility mode (neqn)
also doesn't use any sed-substituted patters where characters replaced
by a \[] special character escape form are likely to be used.
The @g@ command prefix is the main avenue for intrusion, but I think it
improbable that many people are going to include apostrophes, double
quotes, carets, grave accents, or tildes in the command prefix; some or
all of these will pick fights with the shell and require quoting that we
don't represent in man page text anyway.
On top of that, neqn is largely a stub page.
If it's a problem, the better fix is to simply make neqn switch out of
compatibility mode like all our other man pages.
---
makevarescape.sed | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/makevarescape.sed b/makevarescape.sed
index 814b0f8..2baa50c 100644
--- a/makevarescape.sed
+++ b/makevarescape.sed
@@ -1,9 +1,9 @@
s/\\/\\\\e/g
s/ /\\\\ /g
-s/"/\\\\(dq/g
-s/'/\\\\(aq/g
+s/"/\\\\[dq]/g
+s/'/\\\\[aq]/g
s/-/\\\\&/g
-s/\^/\\\\(ha/g
-s/`/\\\\(ga/g
-s/~/\\\\(ti/g
+s/\^/\\\\[ha]/g
+s/`/\\\\[ga]/g
+s/~/\\\\[ti]/g
s|[^ ]/\+|&\\\\:\\\\%|g
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