From 27a38dd34af2e035eb0d37ce2f27f169763c3538 Mon Sep 17 00:00:00 2001
From: krebs <krebs@fuerkrebs>
Date: Fri, 9 Sep 2011 20:35:04 -0400
Subject: //noise /temp: fix inside-temperature bug

---
 noise/modules/temp | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

(limited to 'noise/modules/temp')

diff --git a/noise/modules/temp b/noise/modules/temp
index 2f1dfcef..3c364acd 100755
--- a/noise/modules/temp
+++ b/noise/modules/temp
@@ -1,33 +1,40 @@
 #! /bin/bash
 
+temper=/krebs/temper/temper
+
 main() {
   case "$1" in
     (--help)
       echo "report temperature in K, °C, °R, or °F."
+      exit
     ;;
     (-C|--celsius)
-      espeak_inside `inside_temp 'x - 273.15'` Grad Zelsius
-      espeak_outside `outside_temp 'x - 273.15'` Grad Zelsius
+      unit='Grad Zelsius'
+      formula='x - 273.15'
     ;;
     (-F|--fahrenheit)
-      espeak_inside `inside_temp 'x * 9/5 - 459.67'` Grad Fahrenheit
-      espeak_outside `outside_temp 'x * 9/5 - 459.67'` Grad Fahrenheit
+      unit='Grad Fahrenheit'
+      formula='x * 9/5 - 459.67'
     ;;
     (-R|--rankine)
-      espeak_inside `inside_temp 'x * 9/5'` Grad Renkin
-      espeak_outside `outside_temp 'x * 9/5'` Grad Renkin
+      unit='Grad Renkin'
+      formula='x * 9/5'
     ;;
     (-K|--kelvin|*)
-      espeak_inside `inside_temp` Kelvin
-      espeak_outside `outside_temp` Kelvin
+      unit='Kelvin'
+      formula=x
     ;;
   esac
+  if test -f $temper -a -x $temper; then
+    espeak_inside `inside_temp "$formula"` $unit
+  fi
+  espeak_outside `outside_temp "$formula"` $unit
 }
 
 ## temp [<formula with temperature as x>]
 ## Echo temperature in K.  If formula is given then return that result instead.
 inside_temp() {
-  echo "scale=2; x=`/krebs/temper/temper` + 273.15; ${1-x}" | bc
+  echo "scale=2; x=`$temper` + 273.15; ${1-x}" | bc
 }
 
 outside_temp() {
-- 
cgit v1.2.3


From 9c9e9809e61e5e6a45c5f5babd0fef17cdc1d33d Mon Sep 17 00:00:00 2001
From: krebs <krebs@fuerkrebs>
Date: Fri, 9 Sep 2011 21:29:15 -0400
Subject: //noise /temp: compress space

---
 noise/modules/temp | 33 ++++++++++-----------------------
 1 file changed, 10 insertions(+), 23 deletions(-)

(limited to 'noise/modules/temp')

diff --git a/noise/modules/temp b/noise/modules/temp
index 3c364acd..a11c3720 100755
--- a/noise/modules/temp
+++ b/noise/modules/temp
@@ -3,26 +3,18 @@
 temper=/krebs/temper/temper
 
 main() {
-  case "$1" in
+  case "${1--K}" in
     (--help)
       echo "report temperature in K, °C, °R, or °F."
       exit
     ;;
-    (-C|--celsius)
-      unit='Grad Zelsius'
-      formula='x - 273.15'
-    ;;
-    (-F|--fahrenheit)
-      unit='Grad Fahrenheit'
-      formula='x * 9/5 - 459.67'
-    ;;
-    (-R|--rankine)
-      unit='Grad Renkin'
-      formula='x * 9/5'
-    ;;
-    (-K|--kelvin|*)
-      unit='Kelvin'
-      formula=x
+    (-C|--celsius)    unit='Grad Zelsius'   ; formula='x - 273.15'       ;;
+    (-F|--fahrenheit) unit='Grad Fahrenheit'; formula='x * 9/5 - 459.67' ;;
+    (-R|--rankine)    unit='Grad Renkin'    ; formula='x * 9/5'          ;;
+    (-K|--kelvin)     unit='Kelvin'         ; formula='x'                ;;
+    (*)
+      echo 'Error 1: you are made of stupid!'
+      exit 23
     ;;
   esac
   if test -f $temper -a -x $temper; then
@@ -43,13 +35,8 @@ outside_temp() {
        ` + 273.15; ${1-x}" | bc
 }
 
-espeak_inside() {
-  echo Die Krebs-tempera-tur beträgt $@ | to_espeak
-}
-
-espeak_outside() {
-  echo Die Außen-tempera-tur beträgt $@ | to_espeak
-}
+espeak_inside()  { echo Die Krebs-tempera-tur beträgt $@ | to_espeak; }
+espeak_outside() { echo Die Außen-tempera-tur beträgt $@ | to_espeak; }
 
 to_espeak() {
   sed '
-- 
cgit v1.2.3