June 2018 Update

Task/Hello-world-Standard-error/00DESCRIPTION

@@ -7,6 +7,7 @@
 {{omit from|GUISS|Cannot customize error messages}}
 {{omit from|Integer BASIC}}
 {{omit from|Jack|No other output stream available.}}
+{{omit from|SQL PL|It only prints in standard output. There is no way to print in standard error. Not even with "BEGIN SIGNAL SQLSTATE 'ABCDE' SET MESSAGE_TEXT = 'Hello World!'; END"}} <!-- The only way is with an external function in Java or C that prints in Standard Error -->
 {{omit from|TI-83 BASIC|Same reason as TI-89.}}
 {{omit from|TI-89 BASIC|no analogue to stderr, unless you count graph display vs. program IO}}
 {{omit from|Unlambda|No concept of standard error (or alternate output streams in general).}}

Task/Hello-world-Standard-error/ARM-Assembly/hello-world-standard-error.arm

@@ -0,0 +1,19 @@
+/* ARM assembly Raspberry PI  */
+/*  program hellowordLP.s   */
+.data
+szMessage: .asciz "Goodbye world. \n "       @ error message
+.equ LGMESSAGE, . -  szMessage  @ compute length of message
+
+.text
+.global main
+main:	
+    mov r0, #2                  @ output error linux
+    ldr r1, iAdrMessage         @ adresse of message
+    mov r2, #LGMESSAGE          @ sizeof(message)
+    mov r7, #4                  @ select system call 'write'
+    swi #0                      @ perform the system call
+
+    mov r0, #0                  @ return code
+    mov r7, #1                  @ request to exit program
+    swi #0                       @ perform the system call
+iAdrMessage: .int szMessage

Task/Hello-world-Standard-error/N-t-roff/hello-world-standard-error.n

@@ -0,0 +1 @@
+.tm Goodbye, World!