[patch] patch for hebrew support

licq-1.3.8-hebrew.patch (text/plain), 1.86 KB, created by Andy Crook on 2010-01-05 11:32:14 UTC

--- src/hebrev.c.orig	2009-10-08 22:03:20.000000000 +0300
+++ src/hebrev.c	2010-01-04 18:48:42.000000000 +0200
@@ -48,6 +48,7 @@
 	short int mode = 0, imode;
 	const char *hmark = NULL, *lmark, *nmark, *nlmark;
 	char ch;
+  const char* srcstart = src;
 
 	if (src == NULL)
 		return NULL;
@@ -69,7 +70,7 @@
 			if (*src == 0  ||  iseng(*src))
 			{
 				lmark = src-1;
-				while ((!isheb(*lmark)) && (!ispunct(*lmark))) lmark--;
+				while (lmark > srcstart && !isheb(*lmark) && !ispunct(*lmark)) lmark--;
 				src = lmark;
 				imode = 0;
 				nmark = NULL;
@@ -114,6 +115,7 @@
 				hmark = NULL;
 				mode = 0;
 			}
+		if (*src == '\0') *dest = '\0';
 		}
 		if (!*src++)
 			break;
@@ -141,15 +143,16 @@
 	char *temp=NULL, *tmp=NULL;
 	char *arg=NULL, *arg2=NULL;
 	int i=0;
+	char* saveptr = NULL;
 
 	temp = (char*) malloc(strlen(input)+1);
 	tmp = temp;
 
 	strcpy(temp, input);
 
-	arg = strtok(temp, "\n");
+	arg = strtok_r(temp, "\n", &saveptr);
 	for(i = 0; (i < index) && (arg!=NULL); i++)
-		arg = strtok(NULL, "\n");
+		arg = strtok_r(NULL, "\n", &saveptr);
 
 	if(arg != NULL)
 	{
@@ -164,6 +167,7 @@
 {
         char* temp_str = NULL;
 	char* temp = NULL;
+	char* arg = NULL;
         int i=0;
 	int size = 0;
 	if(src == NULL)
@@ -172,21 +176,23 @@
 	if((temp_str = (char*)malloc(strlen(src)+1))== NULL)
 		return NULL;
 
-	temp = GetArg(src, i);
-	while(temp != NULL)
+	arg = GetArg(src, i);
+	while(arg != NULL)
 	{
 		i++;
-		temp = hebrew(temp);
+		temp = hebrew(arg);
+		free(arg);
 		memcpy(temp_str + size , temp, strlen(temp));
 		size += strlen(temp) ;
 		temp_str[size++] = '\n';
 	
 		free(temp);
 		temp = NULL;
-		temp = GetArg(src, i);
+		arg = GetArg(src, i);
 	}
-	free(temp);
-	temp_str[size]= '\0';	
+	// Above loop adds a line break after last line that wasn't there in src
+	//   replace it with the null terminator
+	temp_str[--size]= '\0';
 	return temp_str;
 }