Added an option to read input from a file.

main.c

@@ -2,43 +2,13 @@
 #include <stdlib.h>
 #include <string.h>
 #include "tstring.h"
-
-// const unsigned char First = 0x70;
-// const unsigned char Teo = 0xE0;
-// const unsigned char Three = 0xF0;
-// const unsigned char Four = 0xF7;
+#include "futil.h"
 
 int main(int argc, char** argv) {
     char input[1024] = { 0 };
     char glyph[8] = { 0 };
-//     char characters[8] = { 42 };
-
-//     int index = 2;
-//     TString* string = TStringCreate();
-// //0xF0 0xA0 0xBA 0x8C
-//     char* test = u8"\xE5\x87\x84";
-//     char* test2 = u8"\xE3\x81\x84";
-//     char* test4 = u8"\xF0\xA0\xBA\x8C";
-//     char* test5 = "B";
-//     //char* test3 = " Just some extra texts";
-
-//     TStringAppendText(test, string);
-//     TStringAppendText(test2, string);
-//     TStringAppendText(test4, string);
-//     //TStringAppendText(test5, string);
-//     //TStringAppendText(test3, string);
-
-//     //TStringGetGlyph(index, characters, string);
-//     TStringGetGlyph(3, glyph, string);
-//     //TStringPrintDetails(string);
-//     TStringInsertText("END", 2, string);
-//     TStringPrintDetails(string);
-//     TStringPop(glyph, string);
-//     printf("%s\n", glyph);
-//     TStringPrintDetails(string);
-//     TStringPop(glyph, string);
-//     TStringPrintDetails(string);
-//     printf("%s\n", glyph);
+    char* file;
+    size_t bytesRead;
 
     TString* string = TStringCreate();
 
@@ -72,6 +42,20 @@ int main(int argc, char** argv) {
             continue;
         }
 
+        if (input[0] == 'f') {
+            printf("Enter file path to open: ");
+            fgets(input, sizeof input, stdin);
+            input[strlen(input) - 1] = '\0';
+
+            if (ReadAllString(input, &file, &bytesRead)) {
+                TStringAppendText(file, string);
+                printf("Read %ld byte(s)\n", bytesRead);
+                free(file);
+            }
+
+            continue;
+        }
+
         if (input[0] == 'r') {
             TStringPop(glyph, string);
             printf("Popped '%s'\n", glyph);