From c464effa80ed83d4e146dabd6b8bd6bb9dacb3f9 Mon Sep 17 00:00:00 2001
From: pgen <p.gen.progs@gmail.com>
Date: Fri, 22 Mar 2019 23:46:45 +0100
Subject: Improve the simple_menu example

---
 examples/simple_menu/README         | 2 +-
 examples/simple_menu/simple_menu.sh | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'examples')

diff --git a/examples/simple_menu/README b/examples/simple_menu/README
index 7ee280c..5061976 100644
--- a/examples/simple_menu/README
+++ b/examples/simple_menu/README
@@ -33,7 +33,7 @@ As usual, 'ENTER' triggers the selection and 'q' quits the menu without
 outputting anything.
 
 To launch the demo, first, make sure to make simple_menu.sh executable
-(chmod +x simple_menu.sh) and enter:
+(chmod +x simple_menu.sh actions.sh) and enter:
 
 ./simple_menu.sh main.mnu ./actions.sh
 
diff --git a/examples/simple_menu/simple_menu.sh b/examples/simple_menu/simple_menu.sh
index 827afc8..1d8dd7d 100644
--- a/examples/simple_menu/simple_menu.sh
+++ b/examples/simple_menu/simple_menu.sh
@@ -102,14 +102,15 @@ function process_menu
       ITEMS_TO_ADD=1 # By default, only one iteration of the tag is taken
                      # into account
 
-      (( ${#TAG} > 10 )) && error "Menu tag too long (max 10 characters)."
+      (( ${#TAG} > 30 )) \
+        && error "Menu tag \"${TAG}\" too long (max 30 characters)."
 
       [[ $TAG == --- ]] && VALUE=@@@
       [[ $TAG == === ]] && VALUE=@@@ && ITEMS_TO_ADD=COL
 
       [[ -z $VALUE ]] && error "Empty menu entry for $TAG"
-      [[ $TAG == EXIT ]] && TAG="@EXIT@xxxx00"
-      [[ $TAG == "<"* ]] && TAG="<xxxxxxxxx00"
+      [[ $TAG == EXIT ]] && TAG="@EXIT@xxxxxxxxxxxxxxxxxxxxxxxx00"
+      [[ $TAG == "<"* ]] && TAG="<xxxxxxxxxxxxxxxxxxxxxxxxxxxxx00"
 
       # Protect quotes in VALUE
       # """""""""""""""""""""""
@@ -143,7 +144,7 @@ function process_menu
                          $CENTERING         \
                          $ERASE             \
                          -N                 \
-                         -F -D o:10 i:0 n:2 \
+                         -F -D o:30 i:0 n:2 \
                          -n                 \
                          -a m:0/6           \
                          -m "$TITLE"        \
-- 
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