From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 13 Mar 2022 10:37:45 +0000 (+0300)
Subject: Less cat-calls
X-Git-Url: http://www.git.stargrave.org/?p=zk.zsh.git;a=commitdiff_plain;h=994133c5db6783a3f51c297295573934f3e581d5

Less cat-calls
---

diff --git a/zk.zsh b/zk.zsh
index 660354c..08a2f08 100755
--- a/zk.zsh
+++ b/zk.zsh
@@ -26,7 +26,7 @@ for f (**(.)) pages[$f]=1
 typeset -A links
 typeset -A backs
 for p (${(k)pages}) {
-    for w (`cat $p`) {
+    for w (`< $p`) {
         [[ $w =~ "^[([{].*" ]] && w=${MATCH[2,-2]}
         [[ ${pages[$w]} ]] || continue
         links[$p]="$w ${links[$p]}"
@@ -67,7 +67,7 @@ getrel() {
 genhtml() {
     local page=$1
     local data
-    [[ $# -eq 1 ]] && data="`cat $page`" || data=$2
+    [[ $# -eq 1 ]] && data=`< $page` || data=$2
     data="${data//&/&amp;}"
     data="${data//</&lt;}"
     data="${data//>/&gt;}"