add textblock formatting functions

2020-08-14 00:02:36 -06:00
parent e74971997f
commit bbea5e871c
2 changed files with 29 additions and 1 deletions
@@ -184,6 +184,18 @@ stamp () {
    (date +%F" "%T)
 }

+textblock() {
+    printf "%s\n" "$1" | fold -w "$width" -s
+}
+
+switchTextblock() {
+    printf "%s%s%s\n" "$yellow" "$1" "$norm"
+}
+
+newline() {
+    printf "\n"
+}
+
 # same as exitError but for signal captures
 trapExit () {
    printf "${err}[%s] -- [ERROR] 99: Caught signal --${norm}\n" \