adding extra functionalitys

Author: mateusmoutinho

README.md

@@ -44,9 +44,7 @@ silverchain = require("LuaSilverChain")
 silverchain.remove("src")
 ```
 ## Building from Scratch
-if you want to build the code from scracth  you need to have [Darwin](https://github.com/OUIsolutions/Darwin) 
-installed on versio **0.020** and **Docker** our **Podman** installed on your machine.
-After install all dependecies,clone the repo on your machine , than run:
+
 ```shel
 darwin run_blueprint build/ --mode folder
 ```

build/install_dependencies.lua

@@ -4,7 +4,7 @@ function Install_dependencies()
 
     local libs = {
         {url="https://github.com/OUIsolutions/LuaCEmbed/releases/download/0.8.3/LuaCEmbedOne.c",path="dependencies/LuaCEmbedOne.c"},
-        {url="https://github.com/OUIsolutions/SilverChain/releases/download/0.2.2/SilverChainApiNoDependenciesIncluded.h",path="dependencies/CSilverChainApiNoDependenciesIncluded.h"},
+        {url="https://github.com/OUIsolutions/SilverChain/releases/download/0.3.0/SilverChainApiNoDependenciesIncluded.h",path="dependencies/CSilverChainApiNoDependenciesIncluded.h"},
         {url="https://github.com/OUIsolutions/CTextEngine/releases/download/v2.002/CTextEngine.h",path="dependencies/CTextEngine.h"},   
         {url="https://github.com/OUIsolutions/DoTheWorld/releases/download/v8.002/doTheWorld.h",path="dependencies/doTheWorld.h"},
         {url="https://github.com/OUIsolutions/C-Cli-Entry/releases/download/0.001/CliEntry.h",path="dependencies/CliEntry.h"},

citerop.c

@@ -59,6 +59,17 @@ LuaCEmbedResponse *private_silver_chain_lua_remove(LuaCEmbed *args){
     SilverCHain_remove_start_end_from_folder(src);    
     return NULL;
 }
+LuaCEmbedResponse *private_silver_chain_lua_remove_from_content(LuaCEmbed *args){
+    char *content = LuaCEmbed_get_str_arg(args, 0);
+    char *result = SilverChain_remove_start_end_from_string(content);
+    if(result){
+        LuaCEmbedResponse *response = LuaCEmbed_send_str(result);
+        free(result);
+        return response;
+    }
+    return NULL;
+}
+
 
 //============================ Errors ========================================================
 
@@ -105,6 +116,7 @@ int luaopen_private_silverchain_cinterop(lua_State *state){
     LuaCEmbed * l = newLuaCEmbedLib(state);
     LuaCEmbed_add_callback(l, "generate", private_silver_chain_lua_generator);
     LuaCEmbed_add_callback(l, "remove_source", private_silver_chain_lua_remove);
+    LuaCEmbed_add_callback(l, "remove_from_content", private_silver_chain_lua_remove_from_content);
     LuaCEmbed_add_callback(l, "generate_watch", private_silver_chain_lua_generator_watch_mode);
     LuaCEmbed_add_callback(l, "get_error_msg", private_silver_chain_lua_get_error_msg);
     LuaCEmbed_add_callback(l, "get_error_path", private_silver_chain_lua_get_error_path);

public/remove.lua

@@ -4,4 +4,10 @@ public_lua_silverchain.remove = function(src)
         error("src is required")
     end
     private_silverchain_cinterop.remove_source(src)
+end
+public_lua_silverchain.remove_from_content = function(content, src)
+    if not content or not src then
+        error("content and src are required")
+    end
+    private_silverchain_cinterop.remove_from_content(content, src)
 end