Improve readability of script and the logs it creates

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>

Author: sjaeckel

.ci/coverage_more.sh

@@ -2,14 +2,26 @@
 
 set -e
 
+function pdiv() {
+  printf "\n====== %s ======\n" "$*"
+}
+
 if [ "$#" = "1" -a "$(echo $1 | grep 'gmp')" != "" ]; then
+   pdiv "Test GMP"
    ./test t gmp
 fi
 
+pdiv "Sizes"
 ./sizes
+pdiv "Constants"
 ./constants
 
-for i in $(for j in $(echo $(./hashsum -h | awk '/Algorithms/,EOF' | tail -n +2)); do echo $j; done | sort); do echo -n "$i: " && ./hashsum -a $i tests/test.key ; done > hashsum_tv.txt
+pdiv "Generate hashsum_tv.txt"
+for i in $(for j in $(echo $(./hashsum -h | awk '/Algorithms/,EOF' | tail -n +2)); do echo $j; done | sort); do
+  echo -n "$i: " && ./hashsum -a $i tests/test.key
+done > hashsum_tv.txt
+
+pdiv "Compare hashsum_tv.txt"
 difftroubles=$(diff -i -w -B hashsum_tv.txt notes/hashsum_tv.txt | grep '^<') || true
 if [ -n "$difftroubles" ]; then
   echo "FAILURE: hashsum_tv.tx"

.gitignore

@@ -109,7 +109,7 @@ doxygen/
 *.lof
 *.bak
 
-coverage/
+coverage*/
 coverage*.info
 
 # coverity intermediate directory etc.