summaryrefslogtreecommitdiff
path: root/src/gb18030.c
diff options
context:
space:
mode:
authorJörg Frings-Fürst <debian@jff.email>2021-04-26 17:40:17 +0200
committerJörg Frings-Fürst <debian@jff.email>2021-04-26 17:40:17 +0200
commit98f7065a3f7b386564840bb5b24b94f9335b2e97 (patch)
tree0bd27b59da70360ac879db886b2cfbf7f2f56e41 /src/gb18030.c
parentfc9ba4264eafbb5a6ec0f3cc4cd2e1964c9b8fcf (diff)
New upstream version 6.9.7.1upstream/6.9.7.1
Diffstat (limited to 'src/gb18030.c')
-rw-r--r--src/gb18030.c46
1 files changed, 38 insertions, 8 deletions
diff --git a/src/gb18030.c b/src/gb18030.c
index 7409d3e..1da19b4 100644
--- a/src/gb18030.c
+++ b/src/gb18030.c
@@ -30,9 +30,11 @@
#include "regenc.h"
-#if 1
+/* #define DEBUG_GB18030 */
-#define DEBUG_GB18030(arg)
+#ifndef DEBUG_GB18030
+
+#define DEBUG_OUT(arg)
#else
@@ -43,7 +45,7 @@
/* for printf() */
#include "regint.h"
-#define DEBUG_GB18030(arg) printf arg
+#define DEBUG_OUT(arg) printf arg
#endif
@@ -177,8 +179,8 @@ gb18030_is_code_ctype(OnigCodePoint code, unsigned int ctype)
}
enum state {
- S_START,
- S_one_C2,
+ S_START = 0,
+ S_one_C2 = 1,
S_one_C4,
S_one_CM,
@@ -210,15 +212,43 @@ enum state {
S_odd_CM_even_C4CM,
};
+#ifdef DEBUG_GB18030
+static char* StateNames[] = {
+ "S_START",
+ "S_one_C2",
+ "S_one_C4",
+ "S_one_CM",
+ "S_odd_CM_one_CX",
+ "S_even_CM_one_CX",
+ "S_one_CMC4",
+ "S_odd_CMC4",
+ "S_one_C4_odd_CMC4",
+ "S_even_CMC4",
+ "S_one_C4_even_CMC4",
+ "S_odd_CM_odd_CMC4",
+ "S_even_CM_odd_CMC4",
+ "S_odd_CM_even_CMC4",
+ "S_even_CM_even_CMC4",
+ "S_odd_C4CM",
+ "S_one_CM_odd_C4CM",
+ "S_even_C4CM",
+ "S_one_CM_even_C4CM",
+ "S_even_CM_odd_C4CM",
+ "S_odd_CM_odd_C4CM",
+ "S_even_CM_even_C4CM",
+ "S_odd_CM_even_C4CM"
+};
+#endif
+
static UChar*
gb18030_left_adjust_char_head(const UChar* start, const UChar* s)
{
const UChar *p;
enum state state = S_START;
- DEBUG_GB18030(("----------------\n"));
+ DEBUG_OUT(("----------------\n"));
for (p = s; p >= start; p--) {
- DEBUG_GB18030(("state %d --(%02x)-->\n", state, *p));
+ DEBUG_OUT(("%5d: state %-19s (0x%02x)->\n", (int )(p - start), StateNames[state], *p));
switch (state) {
case S_START:
switch (GB18030_MAP[*p]) {
@@ -499,7 +529,7 @@ gb18030_left_adjust_char_head(const UChar* start, const UChar* s)
}
}
- DEBUG_GB18030(("state %d\n", state));
+ DEBUG_OUT(("state %-19s\n", StateNames[state]));
switch (state) {
case S_START: return (UChar *)(s - 0);
case S_one_C2: return (UChar *)(s - 0);