diff --git a/gen_help_format.sh b/gen_help_format.sh
index 256da27..538980c 100755
--- a/gen_help_format.sh
+++ b/gen_help_format.sh
@@ -1,11 +1,38 @@
 FORMAT_FOLDER=help_format
 IDIR=include
 
-cp $FORMAT_FOLDER/help_template_head $IDIR/help.h
+SLASHSCRIPT='s|\\|\\\\|g;s|\"|\\\"|g'
+NEWLINESCRIPT=':a;N;$!ba;s/\n/\\n/g;'
 
-echo "#define ZFD_FORMAT \"zmidimap$(sed -n -e 'H;${x;s/\n/\\n/g;s/^,//;p;}' $FORMAT_FOLDER/zfd-format)\"" >> $IDIR/help.h
-echo "#define MIM_FORMAT \"zmidimap$(sed -n -e 'H;${x;s/\n/\\n/g;s/^,//;p;}' $FORMAT_FOLDER/mim-format)\"" >> $IDIR/help.h
-echo "#define SHELL_FORMAT \"zmidimap$(sed -n -e 'H;${x;s/\n/\\n/g;s/^,//;p;}' $FORMAT_FOLDER/shell-format)\"" >> $IDIR/help.h
-echo "#define COMMAND_TAGS \"zmidimap$(sed -n -e 'H;${x;s/\n/\\n/g;s/^,//;p;}' $FORMAT_FOLDER/command-tags)\"" >> $IDIR/help.h
+filetocstr()
+{
+  sed -e $SLASHSCRIPT "$1" | sed $NEWLINESCRIPT
+}
 
-cat $FORMAT_FOLDER/help_template_tail >> $IDIR/help.h
+gen_line()
+{
+  name="$(basename "$1")"
+  echo "#define $(echo "$name" | tr '[:lower:]' '[:upper:]') \"$(filetocstr "$1")\""
+}
+
+help_header()
+{
+  echo '#ifndef HELP_H
+#define HELP_
+'
+}
+
+help_footer()
+{
+  echo '
+#endif //HELP_H'
+}
+
+help_header > "$IDIR/help.h"
+
+for I in help_format/*
+do
+  gen_line "$I" >> "$IDIR/help.h"
+done
+
+help_footer >> "$IDIR/help.h"
diff --git a/help_format/command-tags b/help_format/command_tags
similarity index 100%
rename from help_format/command-tags
rename to help_format/command_tags
diff --git a/help_format/help_template_head b/help_format/help_template_head
deleted file mode 100644
index ca17dac..0000000
--- a/help_format/help_template_head
+++ /dev/null
@@ -1,2 +0,0 @@
-#ifndef HELP_H
-#define HELP_H
diff --git a/help_format/help_template_tail b/help_format/help_template_tail
deleted file mode 100644
index 3fc5c66..0000000
--- a/help_format/help_template_tail
+++ /dev/null
@@ -1 +0,0 @@
-#endif //HELP_H
diff --git a/help_format/mim-format b/help_format/mim_format
similarity index 91%
rename from help_format/mim-format
rename to help_format/mim_format
index 4a87ddd..a3e122e 100644
--- a/help_format/mim-format
+++ b/help_format/mim_format
@@ -20,7 +20,7 @@ Device <name>
 *shell: shell command to be executed
   > mandatory
 
-Shell command can be concatenated with \"\" or ''
+Shell commands can be concatenated with "" or ''
 Comments are written with // or # and end at end of line
 Multiple tags can be put on the same line by separating them with ;
 See --command-tags for optional command tags
diff --git a/help_format/shell-format b/help_format/shell_format
similarity index 100%
rename from help_format/shell-format
rename to help_format/shell_format
diff --git a/help_format/zfd-format b/help_format/zfd_format
similarity index 91%
rename from help_format/zfd-format
rename to help_format/zfd_format
index b1099f5..4ce70c0 100644
--- a/help_format/zfd-format
+++ b/help_format/zfd_format
@@ -26,5 +26,5 @@ ZFD format: http://zawz.net/doc/ztd/zfd.html
 *shell: shell command to be executed
   > mandatory
 
-Shell command can be concatenated with \"\" or ''
+Shell commands can be concatenated with "" or ''
 see --command-tags for optional command tags
diff --git a/include/help.h b/include/help.h
index 5a68182..df3a4b4 100644
--- a/include/help.h
+++ b/include/help.h
@@ -1,7 +1,9 @@
 #ifndef HELP_H
-#define HELP_H
-#define ZFD_FORMAT "zmidimap\n-- [ZFD FILE FORMAT] --\n\nZFD format: http://zawz.net/doc/ztd/zfd.html\n\n[<device>,<device>]\n\n-- <device> format --\n  {\n    name=<name>\n    commands=[<command>,<command>]\n  }\n--\n*name: string referring to client name of the device\n\n<command> format\n  {\n    type=<type>\n    shell=<shell command>\n    <tag>=<value>\n    <tag>=<value>\n    ...\n  }\n--\n*type: type of the signal: note/controller/pitch/system/connect/disconnect\n  > mandatory\n*shell: shell command to be executed\n  > mandatory\n\nShell command can be concatenated with \"\" or ''\nsee --command-tags for optional command tags"
-#define MIM_FORMAT "zmidimap\n-- [MIM FILE FORMAT] --\n\nDevice <name>\n  Command <type>\n    shell=<shell command>\n    <tag>=<value>\n    <tag>=<value>\n    ...\n  Command <type>\n    ...\n\nDevice <name>\n...\n\n--\n*name: string referring to client name of the device\n  > mandatory\n*type: type of the signal: note/controller/pitch/system/connect/disconnect\n  > mandatory\n*shell: shell command to be executed\n  > mandatory\n\nShell command can be concatenated with \"\" or ''\nComments are written with // or # and end at end of line\nMultiple tags can be put on the same line by separating them with ;\nSee --command-tags for optional command tags"
-#define SHELL_FORMAT "zmidimap\n-- [SHELL FORMAT] --\n\nShell command follows regular shell format\n\n-- [Environment] --\n\n[Note]\n  $id: id of the note\n  $channel: channel of the note\n  $velocity: velocity of the note\n\n[Controller]\n  $value: value of the controller (remapped)\n  $id: id of the controller\n  $channel: channel of the controller\n  $rawvalue: original value of the controller\n\n[Pitch]\n  $value: value of the bend (remapped)\n  $rawvalue: original value of the bend\n\n[System]\n  $code: hexadecimal code of the system signal"
-#define COMMAND_TAGS "zmidimap\n-- [COMMAND TAGS] --\n\n[Note tags]\n  id=<interval>\n  channel=<x/*>\n  trigger=<interval>\n--\n  *id: note id from 0 to 127\n    > optional, default 0:127\n  *channel: value from 0 to 16 for channel, * for any channel\n    > optional, default *\n  *trigger: note velocity from 0 to 127 that triggers the command\n    > optional, default 1:127\n\n[Controller tags]\n  id=<interval>\n  channel=<x/*>\n  range=<interval>\n  remap=<interval>\n  float=<true/false>\n--\n  *id: controller id from 0 to 127\n    > optional, default 0:127\n  *channel: value from 0 to 16 for channel, * for any channel\n    > optional, default *\n  *range: controller value from 0 to 127 that triggers command\n    > optional, default 0:127\n  *remap: remaps the range to given interval\n    > optional, default same as range\n  *float: boolean value defining if output is a floating point value\n    > optional, default false\n\n[Pitch bend tags]\n  range=<interval>\n  remap=<interval>\n  float=<true/false>\n--\n  *range: controller value from -8192 to 8191 that triggers command\n    > optional, default -8192:8191\n  *remap: remaps the range to given interval\n    > optional, default same as range\n  *float: boolean value defining if output is a floating point value\n    > optional, default false\n\n[Interval Format]\n  x:y   range from x to y\n  x     single value x\n  *     all possible values"
+#define HELP_
+
+#define COMMAND_TAGS "-- [COMMAND TAGS] --\n\n[Note tags]\n  id=<interval>\n  channel=<x/*>\n  trigger=<interval>\n--\n  *id: note id from 0 to 127\n    > optional, default 0:127\n  *channel: value from 0 to 16 for channel, * for any channel\n    > optional, default *\n  *trigger: note velocity from 0 to 127 that triggers the command\n    > optional, default 1:127\n\n[Controller tags]\n  id=<interval>\n  channel=<x/*>\n  range=<interval>\n  remap=<interval>\n  float=<true/false>\n--\n  *id: controller id from 0 to 127\n    > optional, default 0:127\n  *channel: value from 0 to 16 for channel, * for any channel\n    > optional, default *\n  *range: controller value from 0 to 127 that triggers command\n    > optional, default 0:127\n  *remap: remaps the range to given interval\n    > optional, default same as range\n  *float: boolean value defining if output is a floating point value\n    > optional, default false\n\n[Pitch bend tags]\n  range=<interval>\n  remap=<interval>\n  float=<true/false>\n--\n  *range: controller value from -8192 to 8191 that triggers command\n    > optional, default -8192:8191\n  *remap: remaps the range to given interval\n    > optional, default same as range\n  *float: boolean value defining if output is a floating point value\n    > optional, default false\n\n[Interval Format]\n  x:y   range from x to y\n  x     single value x\n  *     all possible values"
+#define MIM_FORMAT "-- [MIM FILE FORMAT] --\n\nDevice <name>\n  Command <type>\n    shell=<shell command>\n    <tag>=<value>\n    <tag>=<value>\n    ...\n  Command <type>\n    ...\n\nDevice <name>\n...\n\n--\n*name: string referring to client name of the device\n  > mandatory\n*type: type of the signal: note/controller/pitch/system/connect/disconnect\n  > mandatory\n*shell: shell command to be executed\n  > mandatory\n\nShell commands can be concatenated with \"\" or ''\nComments are written with // or # and end at end of line\nMultiple tags can be put on the same line by separating them with ;\nSee --command-tags for optional command tags"
+#define SHELL_FORMAT "-- [SHELL FORMAT] --\n\nShell command follows regular shell format\n\n-- [Environment] --\n\n[Note]\n  $id: id of the note\n  $channel: channel of the note\n  $velocity: velocity of the note\n\n[Controller]\n  $value: value of the controller (remapped)\n  $id: id of the controller\n  $channel: channel of the controller\n  $rawvalue: original value of the controller\n\n[Pitch]\n  $value: value of the bend (remapped)\n  $rawvalue: original value of the bend\n\n[System]\n  $code: hexadecimal code of the system signal"
+#define ZFD_FORMAT "-- [ZFD FILE FORMAT] --\n\nZFD format: http://zawz.net/doc/ztd/zfd.html\n\n[<device>,<device>]\n\n-- <device> format --\n  {\n    name=<name>\n    commands=[<command>,<command>]\n  }\n--\n*name: string referring to client name of the device\n\n<command> format\n  {\n    type=<type>\n    shell=<shell command>\n    <tag>=<value>\n    <tag>=<value>\n    ...\n  }\n--\n*type: type of the signal: note/controller/pitch/system/connect/disconnect\n  > mandatory\n*shell: shell command to be executed\n  > mandatory\n\nShell commands can be concatenated with \"\" or ''\nsee --command-tags for optional command tags"
+
 #endif //HELP_H