bug fixed in replace and replace all not to call replacement to replace empty string to something that will cause memory overflow error

Author: verhas

.mvn/touch

@@ -1 +1 @@
-000
+1744788460863

README.jrf

@@ -1,5 +1,5 @@
 # This is a Jamal reference file containing serialized base64 encoded macros
-# Created: 2025-03-12 13:08:36 +0100
+# Created: 2025-04-16 09:25:54 +0200
 # id|openStr|closeStr|verbatim|tailParameter|pure|content|parameters
 # TOC
 VE9D|eyU=|JX0=|0|0|0|Ci4gPDxJbnN0YWxsYXRpb24+PgouIDw8R1M+PgouIDw8Q29uZmlndXJhdGlvbj4+Ci4gPDxGZWF0dXJlcz4+Ci4gPDxDb250cmlidXRpbmc+PgouIDw8RG9jdW1lbnRhdGlvbj4+Ci4gPDxMaWNlbnNlPj4KLiA8PENoYW5nZWxvZz4+Ci4gPDxSb2FkbWFwPj4KLiA8PFN1cHBvcnQ+PgouIDw8RkFRPj4KLiA8PE1haW50ZW5hbmNlPj4=|

documentation/macros/env.adoc

@@ -20,7 +20,7 @@ is
 .output
 [source]
 ----
-/Users/verhasp/.sdkman/candidates/java/21.0.1-oracle
+/Users/verhasp/.sdkman/candidates/java/21.0.6-oracle
 ----
 
 

jamal-json/README.adoc

@@ -6,7 +6,10 @@
 
 
 Using this integration module, you can mix Jamal macro text with JSON data.
-To use this module, you have to add the dependency to your Maven project, as:
+
+The module is included in the standard versions of Jamal, so you can use it right out of the box.
+
+If you create your own Jamal Java integration, you have to add the dependency to your Maven project, as:
 [source,xml]
 ----
 <dependency>
@@ -39,9 +42,9 @@ These differences come from the different nature of Json and Yaml.
 
 [[define]]
 === i. `json:define`
-You can use this macro to define a JSon structure.
+You can use this macro to define a JSON structure.
 A JSON structure can be a map, a list or a string.
-JSon supports other primitive values, but Jamal being a text macro processor handles all other primitive types as strings.
+JSON supports other primitive values, but Jamal being a text macro processor handles all other primitive types as strings.
 
 The format of the macro is
 

jamal-json/README.adoc.jam

@@ -6,7 +6,10 @@
 {%#counter:define id=macroChapter {%@define format=$roman. %}%}
 {%@snip:collect from=src/main/java%}
 Using this integration module, you can mix Jamal macro text with JSON data.
-To use this module, you have to add the dependency to your Maven project, as:
+
+The module is included in the standard versions of Jamal, so you can use it right out of the box.
+
+If you create your own Jamal Java integration, you have to add the dependency to your Maven project, as:
 {%@snip:xml pom=pom.xml%}\
 {%#define VERSION={%pom /project/version/text()%}%}\
 {%#define ARTIFACT_ID={%pom /project/artifactId/text()%}%}\

jamal-json/src/main/java/javax0/jamal/json/Define.java

@@ -10,9 +10,9 @@
 @Macro.Name("json:define")
 public class Define implements Macro, InnerScopeDependent, Scanner {
 /* snippet Define_macro_documentation
-You can use this macro to define a JSon structure.
+You can use this macro to define a JSON structure.
 A JSON structure can be a map, a list or a string.
-JSon supports other primitive values, but Jamal being a text macro processor handles all other primitive types as strings.
+JSON supports other primitive values, but Jamal being a text macro processor handles all other primitive types as strings.
 
 The format of the macro is
 

jamal-json/src/main/java/javax0/jamal/json/JsonMacroObject.java

@@ -18,7 +18,7 @@ public JsonMacroObject(String id, Object content) {
     @Override
     public String evaluate(String... parameters) throws BadSyntax {
         BadSyntax.when(parameters.length > 1, "JSON object macro can have one argument, a JSONPointer");
-        if (parameters.length > 0 && parameters[0].trim().length() > 0) {
+        if (parameters.length > 0 && !parameters[0].trim().isEmpty()) {
             try {
                 final var expression = JsonTools.getPointer(parameters[0].trim());
                 return String.valueOf(expression.queryFrom(getObject()));

jamal-prog/src/main/java/javax0/jamal/prog/analyzer/Block.java

@@ -16,7 +16,7 @@ public static javax0.jamal.prog.commands.Block analyze(final Lex.List lexes) thr
                     case "\n":
                         lexes.next(); // ignore empty lines
                         break;
-                        // start the block specific analyzers, who will also consume the keyword
+                        // start the block-specific analyzers, who will also consume the keyword
                     case "if":
                         commands.add(If.analyze(lexes));
                         break;

jamal-snippet/README.adoc

@@ -2750,7 +2750,7 @@ The content of the file `simple.jrf` generated below is:
 [source]
 ----
 # This is a Jamal reference file containing serialized base64 encoded macros
-# Created: 2025-03-12 12:52:30 +0100
+# Created: 2025-04-16 09:22:45 +0200
 # id|openStr|closeStr|verbatim|tailParameter|pure|content|parameters
 # b
 Yg==|ew==|fQ==|0|0|0|VGhlIHZhbHVlIG9mIGI=|
@@ -3564,7 +3564,7 @@ will result
 - Decorator.java: 9,094 bytes
 - Memoize.java: 9,538 bytes
 - LineCount.java: 500 bytes
-- Replace.java: 3,494 bytes
+- Replace.java: 3,618 bytes
 - SnipLine.java: 640 bytes
 - SnipCheckFailed.java: 775 bytes
 - SemVerCollator.java: 9,016 bytes
@@ -3602,7 +3602,7 @@ will result
 - XmlDocument.java: 6,273 bytes
 - References.java: 9,257 bytes
 - Java.java: 11,187 bytes
-- ReplaceLines.java: 3,269 bytes
+- ReplaceLines.java: 3,405 bytes
 - SkipLines.java: 2,625 bytes
 - SnipCheck.java: 7,367 bytes
 - IdempotencyFailed.java: 1,816 bytes
@@ -3875,7 +3875,7 @@ will result in the output
 .output
 [source]
 ----
-2025-03-12 13:08:36
+2025-04-16 09:25:54
 ----
 
 

jamal-snippet/README.adoc.jam

@@ -1321,7 +1321,7 @@ When there is a match for a `skip`, any further `skip` is ignored until an `endS
 
 [[replace]]
 === {%chapter%}`replace`
-{%#snip:check file={%JAVA_DIR%}Replace.java hash=46d1ed42%}
+{%#snip:check file={%JAVA_DIR%}Replace.java hash=a8d1c988%}
 The macro `replace` replaces strings with other strings in its input.
 {%standardInput%}
 
@@ -1367,7 +1367,7 @@ In that case you can switch it off using the option `(detectNoChange=false)` in
 
 [[replaceLines]]
 === {%chapter%}`replaceLines`
-{%#snip:check file={%JAVA_DIR%}ReplaceLines.java hash=cc7dc937%}
+{%#snip:check file={%JAVA_DIR%}ReplaceLines.java hash=cd2eb183%}
 This macro replaces strings in the input.
 {%parameterized%}