zenu

git clone git://bebou.netlib.re/zenu
Log | Files | Refs |

commit b4ee6951d34e7e8855d13d8d414de5fddae64b12
parent a69009e004a5b7a4ae926b92c1aceb215ffa5ed6
Auterice: Marc Chantreux <mc@unistra.fr>
Date:   Tue, 25 Apr 2023 15:02:27 +0200

error messsages are recorded then displayed

Diffstat:
M
zenu.zsh
 | 
17
+++++++++++------

1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/zenu.zsh b/zenu.zsh
@@ -1,4 +1,4 @@
-: ${zenu_store:=$( mktemp -d )}
+zenu_store=$( mktemp -d /dev/shm/zenu.$$.XXX )
 trap "rm -rf $zenu_store" EXIT
 
 zenu.up() {
@@ -48,11 +48,16 @@ zenu.loop() {
 		in (0) return
 		;; (1) zenu.update
 		;; (*)
-			set $zenu_base/$zenu_stack[-1]
-			paste $zenu_store/{1..$[$#zenu_stack-1]} $1.face | sed 's/\t/│/g'
-			. $1.script
-			# echo paste $zenu_store/{1..$[$#zenu_stack-1]} $zenu_base/$zenu_stack[-1].face
-			# exit
+			local c=${zenu_base?path of this zenu}/$zenu_stack[-1]
+			set $zenu_store/{1..$[$#zenu_stack-1]} $c.face
+			paste "$@" | sed 's/\t/│/g'
+			echo
+			test -s $zenu_store/err && {
+				echo -n $'\e[31;47m'
+				cat -- $zenu_store/err
+				echo -n $'\e[0m'
+			} >&2
+			. $c.script
 		esac
 	}
 }