From c125794bc6747dec7b593ecc62b6b7f88d93efd8 Mon Sep 17 00:00:00 2001
From: DL <dmitriy.linikov@gmail.com>
Date: Tue, 19 Dec 2017 18:30:10 +0300
Subject: [PATCH 1/2] Added command line option for setting maximum length of
 input line.

---
 main.cpp | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/main.cpp b/main.cpp
index e4578ab..2168a07 100644
--- a/main.cpp
+++ b/main.cpp
@@ -6,6 +6,8 @@
 #include "FixPathInclude.h"
 #include "config.h"
 
+#define __STR(x) #x
+#define DEFAULT_LINE_LENGTH 4096
 
 class RegEx : public regex_t
 {
@@ -153,6 +155,8 @@ int main(int argc, char** argv)
     bool skipCompilerLine = 0;
     bool skipDirectoryLine = 0;
     bool appendReadyLine = 0;
+    long maxLineLen = DEFAULT_LINE_LENGTH;
+
     
     static Option options[] = { 
         Option("help",            no_argument,        0,  'h', 
@@ -175,6 +179,8 @@ int main(int argc, char** argv)
             "Skip all lines from output except those recognized as compiler lines."),
         Option("append_ready",    no_argument,        0,  'r', 
             "Append a line at end, so its clear we are ready."),
+        Option("line_length",     required_argument,  0,  'l',
+            "Maximum line length. Default "  __STR(DEFAULT_LINE_LENGTH)  "."),
 //        Option("input",           required_argument,  0,  'f', "Use infile instead of stdin.", "infile"),
 //        Option("output",          required_argument,  0,  'o', "Use outfile instead of stdout.", "infile"),
         Option(0,                 0,                  0,  0)
@@ -215,6 +221,12 @@ int main(int argc, char** argv)
             case 'r' : 
                 appendReadyLine = true; 
                 break;
+            case 'l' :
+                maxLineLen = strtol(optarg, NULL, 0);
+                if (maxLineLen < 0) {
+                    maxLineLen = DEFAULT_LINE_LENGTH;
+                }
+                break;
             /*
             case 'f' : 
                 infile = optarg; 
@@ -260,8 +272,7 @@ int main(int argc, char** argv)
     string common;
     string prevCommon;
     regmatch_t match[10];
-    const int maxLineLen = 4096;
-    char line[maxLineLen];
+    char* line = new char[maxLineLen];
     while (cin.getline(line, maxLineLen))
     {
         if (regexec(&regex_we, line, 6, match, 0) == 0)
@@ -347,6 +358,7 @@ int main(int argc, char** argv)
     {
         cout << "-------------------- Ready --------------------" << endl << flush;
     }
+    delete[] line;
     
     return 0;
 }

From 852b4383701db5870f123a8fd51ad0cd9b696288 Mon Sep 17 00:00:00 2001
From: DL <dmitriy.linikov@gmail.com>
Date: Fri, 19 Jan 2018 08:10:08 +0300
Subject: [PATCH 2/2] Added "note" and "fatal error" error codes to trouble
 matcher.

---
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index 2168a07..55cf03d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -257,7 +257,7 @@ int main(int argc, char** argv)
     cout << "appendReadyLine: " << appendReadyLine << endl;
 */
     // Recognize the warning/error line
-    RegEx regex_we("^(.*):([0-9]+):([0-9]+): +(warning|error): +(.*)$");
+    RegEx regex_we("^(.*):([0-9]+):([0-9]+): +(note|warning|error|fatal error): +(.*)$");
 
     // make: Entering|Leaving directory `/Users/xaljox/GitHub/bash/bash-4.4/build_mac'
     RegEx regex_dir("^make(\\[[0-9]+\\])?: ((Entering)|(Leaving)) directory ['`](.*)'");