Improve how the parser is generated

- use long variant of options for re2c in its makefile
- use `define` instead of magic numbers
- add some consts
- trailing `;` are now mandatory for conditions
- NULL bytes are no longer allowed in configuration file
- the parser shouldn't crash in the absence of trailing new line at the end of its configuration file

3 files changed, 3 insertions, 3 deletions

diff --git a/src/tests/broken_configuration/broken_conf.phpt b/src/tests/broken_configuration/broken_conf.phpt
index 3500b42..1e6642a 100644
--- a/src/tests/broken_configuration/broken_conf.phpt
+++ b/src/tests/broken_configuration/broken_conf.phpt
@@ -7,7 +7,7 @@ sp.configuration_file={PWD}/config/broken_conf.ini
 error_log=/dev/null
 --FILE--
 --EXPECT--
-Fatal error: [snuffleupagus][0.0.0.0][config][log] Parser error on line 1 in Unknown on line 0
+Fatal error: [snuffleupagus][0.0.0.0][config][log] parser error on line 1 in Unknown on line 0
 
 Fatal error: [snuffleupagus][0.0.0.0][config][log] Invalid configuration file in Unknown on line 0
 Could not startup.
diff --git a/src/tests/broken_configuration/broken_conf_allow_broken_disabled.phpt b/src/tests/broken_configuration/broken_conf_allow_broken_disabled.phpt
index f43c790..ca3410a 100644
--- a/src/tests/broken_configuration/broken_conf_allow_broken_disabled.phpt
+++ b/src/tests/broken_configuration/broken_conf_allow_broken_disabled.phpt
@@ -11,7 +11,7 @@ error_log=/dev/null
 echo 1337;
 ?>
 --EXPECT--
-Fatal error: [snuffleupagus][0.0.0.0][config][log] Parser error on line 1 in Unknown on line 0
+Fatal error: [snuffleupagus][0.0.0.0][config][log] parser error on line 1 in Unknown on line 0
 
 Fatal error: [snuffleupagus][0.0.0.0][config][log] Invalid configuration file in Unknown on line 0
 Could not startup.
diff --git a/src/tests/broken_configuration/broken_conf_allow_broken_enabled.phpt b/src/tests/broken_configuration/broken_conf_allow_broken_enabled.phpt
index b999e7e..006e31d 100644
--- a/src/tests/broken_configuration/broken_conf_allow_broken_enabled.phpt
+++ b/src/tests/broken_configuration/broken_conf_allow_broken_enabled.phpt
@@ -11,5 +11,5 @@ error_log=/dev/null
 echo 1337;
 ?>
 --EXPECT--
-Fatal error: [snuffleupagus][0.0.0.0][config][log] Parser error on line 1 in Unknown on line 0
+Fatal error: [snuffleupagus][0.0.0.0][config][log] parser error on line 1 in Unknown on line 0
 1337