Update liblouis from v3.26.0 to v3.31.0

Signed-off-by: Patryk Miś <foss@patrykmis.com>

braille/translate/src/phone/jni/third_party/liblouis/liblouis/Makefile.in

@@ -146,7 +146,6 @@ am__aclocal_m4_deps = $(top_srcdir)/tools/gnulib/m4/close.m4 \
 	$(top_srcdir)/gnulib/m4/limits-h.m4 \
 	$(top_srcdir)/gnulib/m4/malloc.m4 \
 	$(top_srcdir)/gnulib/m4/malloca.m4 \
-	$(top_srcdir)/gnulib/m4/manywarnings.m4 \
 	$(top_srcdir)/gnulib/m4/multiarch.m4 \
 	$(top_srcdir)/gnulib/m4/off_t.m4 \
 	$(top_srcdir)/gnulib/m4/realloc.m4 \
@@ -161,7 +160,6 @@ am__aclocal_m4_deps = $(top_srcdir)/tools/gnulib/m4/close.m4 \
 	$(top_srcdir)/gnulib/m4/sys_types_h.m4 \
 	$(top_srcdir)/gnulib/m4/unistd_h.m4 \
 	$(top_srcdir)/gnulib/m4/warn-on-use.m4 \
-	$(top_srcdir)/gnulib/m4/warnings.m4 \
 	$(top_srcdir)/gnulib/m4/wchar_h.m4 \
 	$(top_srcdir)/gnulib/m4/wchar_t.m4 \
 	$(top_srcdir)/gnulib/m4/wint_t.m4 \
@@ -339,7 +337,6 @@ ERRNO_H = @ERRNO_H@
 ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
-FILECMD = @FILECMD@
 GETOPT_CDEFS_H = @GETOPT_CDEFS_H@
 GETOPT_H = @GETOPT_H@
 GL_CFLAG_ALLOW_WARNINGS = @GL_CFLAG_ALLOW_WARNINGS@
@@ -1407,7 +1404,6 @@ UNISTD_H_HAVE_SYS_RANDOM_H = @UNISTD_H_HAVE_SYS_RANDOM_H@
 UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
 VERSION = @VERSION@
-WARN_CFLAGS = @WARN_CFLAGS@
 WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
 WIDECHAR_TYPE = @WIDECHAR_TYPE@
 WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@

braille/translate/src/phone/jni/third_party/liblouis/liblouis/config.h

@@ -284,7 +284,7 @@
 #define HAVE_INTTYPES_H 1
 
 /* Define to 1 if you have the `yaml' library (-lyaml). */
-/* #undef HAVE_LIBYAML */
+#define HAVE_LIBYAML 1
 
 /* Define to 1 if you have the <limits.h> header file. */
 #define HAVE_LIMITS_H 1
@@ -474,7 +474,7 @@
 /* #undef PACKAGE_PACKAGER_VERSION */
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "Liblouis 3.26.0"
+#define PACKAGE_STRING "Liblouis 3.31.0"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "liblouis"
@@ -483,7 +483,7 @@
 #define PACKAGE_URL "http://www.liblouis.io"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "3.26.0"
+#define PACKAGE_VERSION "3.31.0"
 
 /* Define to the type that is the result of default argument promotions of
    type mode_t. */
@@ -620,7 +620,7 @@
 
 
 /* Version number of package */
-#define VERSION "3.26.0"
+#define VERSION "3.31.0"
 
 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
    'wchar_t'. */

braille/translate/src/phone/jni/third_party/liblouis/liblouis/internal.h

@@ -219,6 +219,8 @@ typedef struct {
 	widechar value;
 	TranslationTableOffset basechar;
 	TranslationTableOffset linked;
+	int ruleIndex; /** sequence number of rule within table */
+	int finalized;
 } TranslationTableCharacter;
 
 typedef enum { /* Op codes */
@@ -359,9 +361,10 @@ typedef enum { /* Op codes */
 typedef struct {
 	const char *sourceFile;
 	int sourceLine;
-	TranslationTableOffset charsnext;			/** next chars entry */
-	TranslationTableOffset dotsnext;			/** next dots entry */
-	TranslationTableCharacterAttributes after;	/** character types which must follow */
+	int index;								   /** sequence number of rule within table */
+	TranslationTableOffset charsnext;		   /** next chars entry */
+	TranslationTableOffset dotsnext;		   /** next dots entry */
+	TranslationTableCharacterAttributes after; /** character types which must follow */
 	TranslationTableCharacterAttributes before; /** character types which must precede */
 	TranslationTableOffset patterns;			/** before and after patterns */
 	TranslationTableOpcode opcode; /** rule for testing validity of replacement */
@@ -439,6 +442,7 @@ typedef struct { /* translation table */
 								   faster) */
 	int usesAttributeOrClass;	   /* 1 = attribute, 2 = class */
 	char *sourceFiles[MAX_SOURCE_FILES + 1];
+	int ruleCounter;
 
 	/* needed for translation or other api functions */
 	int finalized;

braille/translate/src/phone/jni/third_party/liblouis/liblouis/lou_backTranslateString.c

@@ -180,7 +180,6 @@ _lou_backTranslate(const char *tableList, const char *displayTableList,
 	int maxAppliedRules;
 	int appliedRulesCount;
 	int k;
-	int goodTrans = 1;
 	int idx;
 	if (tableList == NULL || inbuf == NULL || inlen == NULL || outbuf == NULL ||
 			outlen == NULL)
@@ -251,21 +250,26 @@ _lou_backTranslate(const char *tableList, const char *displayTableList,
 		int realInlen;
 		switch (currentPass) {
 		case 1:
-			goodTrans = backTranslateString(table, mode, currentPass, &input, &output,
-					spacebuf, passPosMapping, &realInlen, &cursorPosition, &cursorStatus,
-					appliedRules, &appliedRulesCount, maxAppliedRules);
+			if (!backTranslateString(table, mode, currentPass, &input, &output, spacebuf,
+						passPosMapping, &realInlen, &cursorPosition, &cursorStatus,
+						appliedRules, &appliedRulesCount, maxAppliedRules))
+				return 0;
 			break;
 		case 0:
-			goodTrans = makeCorrections(table, mode, currentPass, &input, &output,
-					passPosMapping, &realInlen, &cursorPosition, &cursorStatus,
-					appliedRules, &appliedRulesCount, maxAppliedRules);
+			if (!makeCorrections(table, mode, currentPass, &input, &output,
+						passPosMapping, &realInlen, &cursorPosition, &cursorStatus,
+						appliedRules, &appliedRulesCount, maxAppliedRules))
+				return 0;
 			break;
 		default:
-			goodTrans = translatePass(table, mode, currentPass, &input, &output,
-					passPosMapping, &realInlen, &cursorPosition, &cursorStatus,
-					appliedRules, &appliedRulesCount, maxAppliedRules);
+			if (!translatePass(table, mode, currentPass, &input, &output, passPosMapping,
+						&realInlen, &cursorPosition, &cursorStatus, appliedRules,
+						&appliedRulesCount, maxAppliedRules))
+				return 0;
 			break;
 		}
+
+		currentPass--;
 		passPosMapping[realInlen] = output.length;
 		if (passPosMapping == posMapping) {
 			passPosMapping = posMapping2;
@@ -299,8 +303,7 @@ _lou_backTranslate(const char *tableList, const char *displayTableList,
 				}
 			}
 		}
-		currentPass--;
-		if (currentPass >= lastPass && goodTrans) {
+		if (currentPass >= lastPass) {
 			releaseStringBuffer(input.bufferIndex);
 			input = (InString){ .chars = output.chars,
 				.length = output.length,
@@ -314,33 +317,31 @@ _lou_backTranslate(const char *tableList, const char *displayTableList,
 		}
 		break;
 	}
-	if (goodTrans) {
-		for (k = 0; k < output.length; k++) outbuf[k] = output.chars[k];
-		*outlen = output.length;
-		if (inputPos != NULL) {
-			int inpos = -1;
-			int outpos = -1;
-			for (k = 0; k < *inlen; k++)
-				if (posMapping[k] > outpos) {
-					while (outpos < posMapping[k]) {
-						if (outpos >= 0 && outpos < *outlen)
-							inputPos[outpos] = inpos < 0 ? 0 : inpos;
-						outpos++;
-					}
-					inpos = k;
+	for (k = 0; k < output.length; k++) outbuf[k] = output.chars[k];
+	*outlen = output.length;
+	if (inputPos != NULL) {
+		int inpos = -1;
+		int outpos = -1;
+		for (k = 0; k < *inlen; k++)
+			if (posMapping[k] > outpos) {
+				while (outpos < posMapping[k]) {
+					if (outpos >= 0 && outpos < *outlen)
+						inputPos[outpos] = inpos < 0 ? 0 : inpos;
+					outpos++;
 				}
-			if (outpos < 0) outpos = 0;
-			while (outpos < *outlen) inputPos[outpos++] = inpos;
-		}
-		if (outputPos != NULL) {
-			for (k = 0; k < *inlen; k++)
-				if (posMapping[k] < 0)
-					outputPos[k] = 0;
-				else if (posMapping[k] > *outlen - 1)
-					outputPos[k] = *outlen - 1;
-				else
-					outputPos[k] = posMapping[k];
-		}
+				inpos = k;
+			}
+		if (outpos < 0) outpos = 0;
+		while (outpos < *outlen) inputPos[outpos++] = inpos;
+	}
+	if (outputPos != NULL) {
+		for (k = 0; k < *inlen; k++)
+			if (posMapping[k] < 0)
+				outputPos[k] = 0;
+			else if (posMapping[k] > *outlen - 1)
+				outputPos[k] = *outlen - 1;
+			else
+				outputPos[k] = posMapping[k];
 	}
 	if (cursorPos != NULL && *cursorPos != -1) {
 		if (outputPos != NULL)
@@ -349,7 +350,7 @@ _lou_backTranslate(const char *tableList, const char *displayTableList,
 			*cursorPos = cursorPosition;
 	}
 	if (rulesLen != NULL) *rulesLen = appliedRulesCount;
-	return goodTrans;
+	return 1;
 }
 
 static TranslationTableCharacter *
@@ -1321,11 +1322,10 @@ back_swapTest(const TranslationTableHeader *table, const InString *input, int *p
 		for (curTest = 0; curTest < swapRule->charslen; curTest++) {
 			if (input->chars[curSrc] != swapRule->charsdots[curTest]) break;
 		}
-		if (curTest < swapRule->charslen)
-			if (curTest < swapRule->charslen) {
-				*pos = curSrc;
-				return 1;
-			}
+		if (curTest < swapRule->charslen) {
+			*pos = curSrc;
+			return 1;
+		}
 		curSrc++;
 		curLen++;
 	}