ref: 4ae2015d865a481829b949a171c055c3ec22fa98
parent: 794197adb16da0f7644cc8b56830316682b89011
author: stanley lieber <stanley.lieber@gmail.com>
date: Fri Apr 11 09:19:18 EDT 2014
newt: add 'kf' command to grep $home/lib/newsgroups for group names
--- a/rc/bin/newt
+++ b/rc/bin/newt
@@ -75,7 +75,7 @@
kmnt=`{echo $mnt | sed 's/\//\\\//g'}f $mnt/$* |
grep -v -e '\/([0-9]+|article|body|header|post|xover)$' |
- sed 's/^'$"kmnt'\// g /g' |
+ sed 's/^'$"kmnt'\// g /g' |
sort
}
fn nshift{ shift; echo $* }@@ -88,6 +88,7 @@
h print message headlines
help print this help message
k ... list sub-groups under specified group
+kf ... grep $home/lib/newsgroups for regexp
l jump to last message
n next
p print message with minimal headers
@@ -194,6 +195,9 @@
k $group
case k' '*
k `{nshift $cmd | sed 's/\./\//g'}+ case kf' '*
+ grep -e `{nshift $cmd} $home/lib/newsgroups |+ sed 's/^/ g /g'
case l
post=$posts($#posts)
printp $post
--- a/sys/man/1/newt
+++ b/sys/man/1/newt
@@ -85,6 +85,13 @@
it instead walks the directories under the group specified
by the argument.
.TP
+.BI kf " regexp
+Greps
+.B $home/lib/newsgroups
+for
+.I regexp
+and prints commands suitable for changing to each match.
+.TP
.B l
Jump to the last message in the group.
.TP
@@ -118,6 +125,9 @@
.TP
\fB"\fP
Print the current message in quoted form, suitable for reply.
+.SH FILES
+.B $home/lib/newsgroups
+list of newsgroups, one per line
.SH SOURCE
.B /rc/bin/newt
.SH "SEE ALSO"
@@ -126,7 +136,9 @@
The list of available newsgroups offered by a given server
may be quite large. This complicates walking the list over
a slow Internet connection, and renders searching in real-time
-all but infeasible.
+all but infeasible. Grepping a pre-generated
+.B newsgroups
+file is a compromise.
.SH HISTORY
.I Newt
first appeared in 9front (April, 2014).