commit bed1c7f20d7402f93877a61189277e9111f85a5a
Author: xp986 <>
Date:   Wed Oct 8 23:37:25 2025 -0500

    Initail commit with working version.

diff --git a/ReportTruncate-Robinson.cpp b/ReportTruncate-Robinson.cpp
new file mode 100644
index 0000000..16ef265
--- /dev/null
+++ b/ReportTruncate-Robinson.cpp
@@ -0,0 +1,163 @@
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <vector>
+#include <regex>
+#include <algorithm>
+
+static const std::regex number_regex_full(R"(\d+)");
+static const std::regex number_regex_1to3(R"(\b\d{1,3}\b)");
+
+// Find the first number in a line using the given regex
+bool find_first_number_in_line(const std::string& s, int& out, const std::regex& rx) {
+    std::smatch m;
+    if (std::regex_search(s, m, rx)) {
+        out = std::stoi(m.str());
+        return true;
+    }
+    return false;
+}
+
+// Check if a line contains exactly 24 consecutive '?'
+bool has_exactly_24_A(const std::string& s) {
+    int count = 0;
+    for (size_t i = 0; i <= s.size(); ++i) {
+        if (i < s.size() && s[i] == (char)196) {
+            count++;
+        }
+        else {
+            if (count == 24) return true; // exact match found
+            count = 0; // reset counter
+        }
+    }
+    return false;
+}
+
+int main(int argc, char* argv[]) {
+    if (argc < 3) {
+        std::cerr << "Usage: " << argv[0] << " <inputfile> <outputfile>\n";
+        return 1;
+    }
+
+    std::ifstream infile(argv[1]);
+    if (!infile) {
+        std::cerr << "Error opening input file.\n";
+        return 1;
+    }
+
+    std::ofstream outfile(argv[2]);
+    if (!outfile) {
+        std::cerr << "Error opening output file.\n";
+        return 1;
+    }
+
+    std::vector<std::string> lines;
+    std::string line;
+    while (std::getline(infile, line)) {
+        lines.push_back(line);
+    }
+
+    const std::string marker = "F.L.C.M. %";
+
+    // === 1) Find marker index ===
+    bool marker_found = false;
+    size_t marker_index = 0;
+    for (size_t i = 0; i < lines.size(); ++i) {
+        if (lines[i].find(marker) != std::string::npos) {
+            marker_found = true;
+            marker_index = i;
+            break;
+        }
+    }
+
+    if (!marker_found) {
+        for (const auto& l : lines) outfile << l << '\n';
+        return 0;
+    }
+
+    // === 2) Extract gyros from "BBGYRO" line ===
+    int gyros = 0;
+    bool gyros_found = false;
+    size_t bbgyro_index = std::string::npos;
+    const std::string bbgyro_token = "BBGYRS";
+
+    for (size_t i = 0; i < lines.size(); ++i) {
+        size_t pos = lines[i].find(bbgyro_token);
+        if (pos != std::string::npos) {
+            bbgyro_index = i;
+            std::string tail = lines[i].substr(pos + bbgyro_token.size());
+            if (find_first_number_in_line(tail, gyros, number_regex_full)) {
+                gyros_found = true;
+            }
+            break;
+        }
+    }
+
+    // === 3) Extract total_subs ===
+    int total_subs = 0;
+
+    auto find_total_after_start_index = [&](size_t start_index) -> bool {
+        for (size_t j = start_index; j < lines.size(); ++j) {
+            if (has_exactly_24_A(lines[j])) {
+                if (j + 1 < lines.size()) {
+                    if (find_first_number_in_line(lines[j + 1], total_subs, number_regex_1to3)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+        };
+
+    if (gyros_found) {
+        find_total_after_start_index(bbgyro_index + 1);
+    }
+    else {
+        // Fallback: second "SUBS"
+        int subs_count = 0;
+        size_t subs_index = std::string::npos;
+        for (size_t i = 0; i < lines.size(); ++i) {
+            if (lines[i].find("SUBS") != std::string::npos) {
+                subs_count++;
+                if (subs_count == 2) {
+                    subs_index = i;
+                    break;
+                }
+            }
+        }
+        if (subs_index != std::string::npos) {
+            find_total_after_start_index(subs_index + 1);
+        }
+    }
+
+    // === 4) Truncate document after the marker ===
+    std::vector<std::string> truncated(lines.begin(), lines.begin() + marker_index + 1);
+
+    // === 5) Insert TOTAL SUBS --- diff before first form feed ===
+    int diff = total_subs - gyros;
+    const std::string insert_line = "\n\n\r        ROLLS USED  ---  " + std::to_string(diff);
+
+    bool inserted = false;
+    for (const auto& l : truncated) {
+        size_t ff_pos = l.find('\f');
+        if (!inserted && ff_pos != std::string::npos) {
+            std::string modified = l.substr(0, ff_pos) + insert_line + l.substr(ff_pos);
+            outfile << modified << '\n';
+            inserted = true;
+        }
+        else {
+            outfile << l << '\n';
+        }
+    }
+
+    if (!inserted) {
+        outfile << insert_line << '\n';
+    }
+
+    if (inserted) {
+        // === 6) Append a form feed to the very end of the truncated document ===
+        outfile << '\f';
+    }
+
+    return 0;
+}