[src/trunk]: src/lib/libterminfo replace `` with $(). Hopefully with enough e...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fe940c80d9be
branches:  trunk
changeset: 757999:fe940c80d9be
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Oct 12 12:57:51 2010 +0000

description:
replace `` with $(). Hopefully with enough examples around people will
forget about ``.

diffstat:

 lib/libterminfo/genhash  |   9 +++++----
 lib/libterminfo/genman   |  12 ++++++------
 lib/libterminfo/genterms |   4 ++--
 3 files changed, 13 insertions(+), 12 deletions(-)

diffs (82 lines):

diff -r f3eafb58a1a5 -r fe940c80d9be lib/libterminfo/genhash
--- a/lib/libterminfo/genhash   Tue Oct 12 12:49:27 2010 +0000
+++ b/lib/libterminfo/genhash   Tue Oct 12 12:57:51 2010 +0000
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $NetBSD: genhash,v 1.6 2010/03/03 12:09:49 roy Exp $
+# $NetBSD: genhash,v 1.7 2010/10/12 12:57:51 christos Exp $
 
 # Copyright (c) 2009 The NetBSD Foundation, Inc.
 #
@@ -44,9 +44,10 @@
        local name=$1 NAME=$2 len=
 
        # Calculate the maximum word length plus terminator
-       len=`$TOOL_SED -e "1,/enum TI${NAME}/d" -e '/};/,$d' \
+       len=$($TOOL_SED -e "1,/enum TI${NAME}/d" -e '/};/,$d' \
             -e 's/.*TICODE_\([^,]*\).*/\1X/' $TERMH | \
-           $TOOL_AWK 'BEGIN {L=0} {if (length($1)>L) L=length($1)} END {print L}'`
+           $TOOL_AWK \
+           'BEGIN {L=0} {if (length($1)>L) L=length($1)} END {print L}')
 
        echo
        echo "static const char _ti_${name}ids[][${len}] = {"
@@ -93,7 +94,7 @@
 #endif
 
 #include <sys/cdefs.h>
-__RCSID("\$NetBSD: genhash,v 1.6 2010/03/03 12:09:49 roy Exp $");
+__RCSID("\$NetBSD: genhash,v 1.7 2010/10/12 12:57:51 christos Exp $");
 
 #include <stdint.h>
 #include <stdlib.h>
diff -r f3eafb58a1a5 -r fe940c80d9be lib/libterminfo/genman
--- a/lib/libterminfo/genman    Tue Oct 12 12:49:27 2010 +0000
+++ b/lib/libterminfo/genman    Tue Oct 12 12:57:51 2010 +0000
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $NetBSD: genman,v 1.3 2010/03/03 12:09:49 roy Exp $
+# $NetBSD: genman,v 1.4 2010/10/12 12:57:51 christos Exp $
 
 # Copyright (c) 2009 The NetBSD Foundation, Inc.
 #
@@ -45,15 +45,15 @@
        $TOOL_SED -n \
        -e "s/#define t_\([^(]*\).*>$tab\[TICODE_\([^]]*\).*/\1 \2/p" \
        $ti | $TOOL_SORT | while read name code foo; do
-               cap=`$TOOL_SED -ne "s/.*{ \"\(..\)\", TICODE_$code }.*/\1/p" $tc |
-                       head -n 1`
+               cap=$($TOOL_SED -ne "s/.*{ \"\(..\)\", TICODE_$code }.*/\1/p" \
+                   $tc | head -n 1)
                echo ".It Li \"$name\" Ta Sy \"\\&$code\" Ta Sy \"\\&$cap\""
        done
 }
 
-boolcaps=`gentab $TERMH $TERMC flags`
-numcaps=`gentab $TERMH $TERMC nums`
-strcaps=`gentab $TERMH $TERMC strs`
+boolcaps=$(gentab $TERMH $TERMC flags)
+numcaps=$(gentab $TERMH $TERMC nums)
+strcaps=$(gentab $TERMH $TERMC strs)
 
 echo ".\\\"DO NOT EDIT"
 echo ".\\\"Automatically generated from termcap.5.in"
diff -r f3eafb58a1a5 -r fe940c80d9be lib/libterminfo/genterms
--- a/lib/libterminfo/genterms  Tue Oct 12 12:49:27 2010 +0000
+++ b/lib/libterminfo/genterms  Tue Oct 12 12:57:51 2010 +0000
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $NetBSD: genterms,v 1.2 2010/03/03 12:09:49 roy Exp $
+# $NetBSD: genterms,v 1.3 2010/10/12 12:57:51 christos Exp $
 
 # Copyright (c) 2010 The NetBSD Foundation, Inc.
 #
@@ -36,7 +36,7 @@
 
 echo "/* \$NetBSD\$ */"
 echo "/* DO NOT EDIT"
-echo " * Regenerate by doing \`make compiled_terms\`"
+echo " * Regenerate by doing \`\`make compiled_terms''"
 echo " */"
 echo
 ${TOOL_TIC} -Sx ${TERMINFO} ansi dumb vt100 vt220 wsvt25 xterm