When filtering text through shell commands, halt on non-zero status code.

11 files changed, 35 insertions, 0 deletions

diff --git a/core/locale.conf b/core/locale.conf
index 589322a6..efc5b43a 100644
--- a/core/locale.conf
+++ b/core/locale.conf
@@ -86,6 +86,9 @@ Bookmark = Bookmark
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Go To
 Line Number: = Line Number:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.ar.conf b/core/locales/locale.ar.conf
index 64d5bbc9..33e2480e 100644
--- a/core/locales/locale.ar.conf
+++ b/core/locales/locale.ar.conf
@@ -86,6 +86,9 @@ Bookmark = إشارة
 # The text displayed in the dialog for jumping to a particular line.
 Go To = اذهب إلى
 Line Number: = رقم السطر:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.de.conf b/core/locales/locale.de.conf
index 6b3c4876..8dc0ffb1 100644
--- a/core/locales/locale.de.conf
+++ b/core/locales/locale.de.conf
@@ -86,6 +86,9 @@ Bookmark = Lesezeichen
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Gehe zu
 Line Number: = Zeilennummer:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.es.conf b/core/locales/locale.es.conf
index 74958de0..fe17c380 100644
--- a/core/locales/locale.es.conf
+++ b/core/locales/locale.es.conf
@@ -86,6 +86,9 @@ Bookmark = Marcador
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Ir a
 Line Number: = Número de línea:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.fr.conf b/core/locales/locale.fr.conf
index eb17d1dc..5e2e823f 100644
--- a/core/locales/locale.fr.conf
+++ b/core/locales/locale.fr.conf
@@ -87,6 +87,9 @@ Bookmark = Signet
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Aller à
 Line Number: = Numéro de ligne:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.it.conf b/core/locales/locale.it.conf
index e338537b..bc6f3726 100644
--- a/core/locales/locale.it.conf
+++ b/core/locales/locale.it.conf
@@ -86,6 +86,9 @@ Bookmark = Segnalibro
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Vai a
 Line Number: = Numero di linea:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.pl.conf b/core/locales/locale.pl.conf
index 72f581c6..42bfee0a 100644
--- a/core/locales/locale.pl.conf
+++ b/core/locales/locale.pl.conf
@@ -87,6 +87,9 @@ Bookmark = Zakładka
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Idź do
 Line Number: = Numer wiersza:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.ru.conf b/core/locales/locale.ru.conf
index c4e8f014..016dd3c2 100644
--- a/core/locales/locale.ru.conf
+++ b/core/locales/locale.ru.conf
@@ -86,6 +86,9 @@ Bookmark = Закладки
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Перейти к
 Line Number: = Номер строки:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.sv.conf b/core/locales/locale.sv.conf
index 579602a4..a304803d 100644
--- a/core/locales/locale.sv.conf
+++ b/core/locales/locale.sv.conf
@@ -86,6 +86,9 @@ Bookmark = Bokmärke
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Gå till
 Line Number: = Radnummer:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/core/locales/locale.zh.conf b/core/locales/locale.zh.conf
index de0566e2..a40cc0c7 100644
--- a/core/locales/locale.zh.conf
+++ b/core/locales/locale.zh.conf
@@ -86,6 +86,9 @@ Bookmark = 书签
 # The text displayed in the dialog for jumping to a particular line.
 Go To = Go To
 Line Number: = 行号:
+# The statusbar message displayed when a shell command used to filter text
+# through returns a non-zero status (indicating failure).
+returned non-zero status = returned non-zero status
 
 # [modules/textadept/find.lua]
 # The text displayed in the GUI find & replace pane.
diff --git a/modules/textadept/editing.lua b/modules/textadept/editing.lua
index cf449234..98f8da93 100644
--- a/modules/textadept/editing.lua
+++ b/modules/textadept/editing.lua
@@ -603,6 +603,11 @@ function M.filter_through(command)
     p:write(output)
     p:close()
     output = p:read('a') or ''
+    if p:wait() ~= 0 then
+      ui.statusbar_text = string.format('"%s" %s', commands[i],
+                                        _L['returned non-zero status'])
+      return
+    end
   end
   buffer:replace_target(output:iconv('UTF-8', _CHARSET))
   if s ~= e then