[gegl] bin/tools: refine argvs command extractor script

[Øyvind "pippin" Kolås <ok src gnome org>]

commit e1b8343a8065eab7860e46d334aac00d59f06065
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Jan 14 20:23:23 2019 +0100

    bin/tools: refine argvs command extractor script
    
    This permits using the declaration of the function with the doc string, instead
    of the defintion. Putting int on a separate line or indenting one space are
    sufficient to make a definition not be picked up.

 bin/argvs.c            | 2 +-
 tools/argvs_extract.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/bin/argvs.c b/bin/argvs.c
index ac0064580..49026ba02 100644
--- a/bin/argvs.c
+++ b/bin/argvs.c
@@ -136,7 +136,7 @@ cat $* | grep COMMAND_ARGS | grep ^int | sort | \
 # create a function that registers all items found
 echo "void argvs_register(void) {" 
 cat $* | grep COMMAND_ARGS | grep ^int | sort | \
-  sed -e 's/^int */ argvs_add (/ ' -e 's#(COMMAND_ARGS) */\*#, #' -e 's#\*/$#);#'
+  sed -e 's/^int */ argvs_add (/ ' -e 's#(COMMAND_ARGS). */\*#, #' -e 's#\*/$#);#'
 echo "};"
 
 #endif
diff --git a/tools/argvs_extract.sh b/tools/argvs_extract.sh
index c9c6b6677..3eb3d1ad2 100755
--- a/tools/argvs_extract.sh
+++ b/tools/argvs_extract.sh
@@ -11,5 +11,5 @@ cat $* | grep COMMAND_ARGS | grep ^int | sort | \
 # create a function that registers all items found
 echo "void argvs_register(void) {" 
 cat $* | grep COMMAND_ARGS | grep ^int | sort | \
-  sed -e 's/^int */ argvs_add (/ ' -e 's#(COMMAND_ARGS) */\*#, #' -e 's#\*/$#);#'
+  sed -e 's/^int */ argvs_add (/ ' -e 's#(COMMAND_ARGS). */\*#, #' -e 's#\*/$#);#'
 echo "};"