Set Ragel.rl char type to unsigned, #135

cmake/ragel.cmake

@@ -7,7 +7,7 @@ function(ragelmaker src_rl)
     add_custom_command(
         OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}/${src_file}.cpp
         COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}
-        COMMAND ${RAGEL} ${CMAKE_CURRENT_SOURCE_DIR}/${src_rl} -o ${rl_out}
+        COMMAND ${RAGEL} ${CMAKE_CURRENT_SOURCE_DIR}/${src_rl} -o ${rl_out -G0}
         DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src_rl}
         )
     add_custom_target(ragel_${src_file} DEPENDS ${rl_out})

src/hs.h

@@ -43,7 +43,7 @@
 
 #define HS_MAJOR      5
 #define HS_MINOR      4
-#define HS_PATCH      0
+#define HS_PATCH      9
 
 #include "hs_compile.h"
 #include "hs_runtime.h"

src/parser/Parser.rl

@@ -272,6 +272,7 @@ unichar readUtf8CodePoint4c(const char *s) {
 
 %%{
     machine regex;
+    alphtype unsigned char;
 
     action throwUnsupportedEscape {
         ostringstream str;

src/parser/control_verbs.rl

@@ -54,6 +54,7 @@ const char *read_control_verbs(const char *ptr, const char *end, size_t start,
 
     %%{
         machine ControlVerbs;
+        alphtype unsigned char;
 
         # Verbs that we recognise but do not support.
         unhandledVerbs = '(*' (

tools/hscollider/ColliderCorporaParser.rl

@@ -57,6 +57,7 @@ char unhex(const char *start, UNUSED const char *end) {
 
 %%{
     machine FileCorporaParser;
+    alphtype unsigned char;
 
     action accumulateNum {
         num = (num * 10) + (fc - '0');

util/ExpressionParser.rl

@@ -55,6 +55,7 @@ enum ParamKey {
 
 %%{
     machine ExpressionParser;
+    alphtype unsigned char;
 
     action accumulateNum {
         num = (num * 10) + (fc - '0');