Fixed bash completion issues.

* No more leading newline at the top of completion file.
* Corrected completion filename.

Author: matejak

ChangeLog

@@ -1,4 +1,4 @@
-2.6.2 (TBA)
+2.7.0 (TBA)
 ------------------
 
 New features:
@@ -9,6 +9,8 @@ Bugfixes:
 
 * Fixed comment of the evaluate_strictness function in commented mode.
 * `ARG_OPTIONAL_BOOL` won't let you specify other default values than `on` or `off`.
+* Fixed bash completion containing a leading newline.
+* Fixed Argbash bash completion generated filename.
 
 
 2.6.1 (2018-03-04)

resources/Makefile

@@ -45,7 +45,7 @@ ROOT ?= /
 
 A_INIT = ../bin/argbash-init
 GENPARSE = ../bin/argbash
-COMPLETION = argbash.sh
+COMPLETION = argbash
 INSTALL_COMPLETION ?= no
 ARGBASH_EXEC ?= $(GENPARSE)
 ARGBASH_INIT_EXEC ?= $(A_INIT)

src/output-completion.m4

@@ -8,8 +8,8 @@ dnl $1: The macro call (the caller is supposed to pass [$0($@)])
 dnl What is also part of the API: The line
 dnl ### START OF CODE GENERATED BY Argbash vx.y.z one line above ###
 m4_define([ARGBASH_GO_BASE], [m4_do(
-	[[$1
-]],
+	[m4_ifnblank([$1], [[$1
+]])],
 	[dnl ASSERT_THAT_BASENAME_IS_KNOWN
 ],
 	[m4_define([_BASENAME], INFERRED_BASENAME_NOERROR)],