gbranden pushed a commit to branch master
in repository groff.
commit ae59ee569eb5cddab8bdf12a8009bd1b907a8205
Author: G. Branden Robinson <[email protected]>
Date: Tue Nov 7 14:23:39 2017 -0500
tmac/strip.sed: Remove nilpotent capture.
Captures are useless if not backreferenced. And in this case,
potentially confusing because the substitution match pattern also
performs a capture.
Signed-off-by: G. Branden Robinson <[email protected]>
---
ChangeLog | 4 ++++
tmac/strip.sed | 4 ++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 01be7e3..b71d87d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-11-07 G. Branden Robinson <[email protected]>
+
+ tmac/strip.sed: Remove nilpotent capture from address.
+
2017-11-05 Bertrand Garrigues <[email protected]>
`preconv': fix usage of lib `uchardet'.
diff --git a/tmac/strip.sed b/tmac/strip.sed
index 1aa778d..e52f93f 100644
--- a/tmac/strip.sed
+++ b/tmac/strip.sed
@@ -8,8 +8,8 @@
s/^\\#.*/./
s/\\".*/\\"/
s/\\#.*/\\/
- /\(.[ad]s\)/!s/[ ]*\\"//
- /\(.[ad]s\)/s/\([^ ]*\)\\"/\1/
+ /.[ad]s/!s/[ ]*\\"//
+ /.[ad]s/s/\([^ ]*\)\\"/\1/
s/\([^/]\)doc-/\1/g
}
/^\.$/d
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