X-Git-Url: https://ruderich.org/simon/gitweb/?p=blhc%2Fblhc.git;a=blobdiff_plain;f=bin%2Fblhc;h=d8c621bddbfd853a9bec9a552f0e6de8d24106a4;hp=38ca653cd655b8dd6209df0229fdf86e1754edc6;hb=ec6915157c741c96bfeed5a2a58246d59ccefdb5;hpb=d7e5c1de20c3adb24676f405e8930a61c5746759

diff --git a/bin/blhc b/bin/blhc
index 38ca653..d8c621b 100755
--- a/bin/blhc
+++ b/bin/blhc
@@ -266,6 +266,7 @@ my @input = ();
 
 my $start = 0;
 my $continuation = 0;
+my $complete_line = undef;
 while (my $line = <>) {
     # We skip over unimportant lines at the beginning to prevent false
     # positives.
@@ -297,10 +298,26 @@ while (my $line = <>) {
 
             # Join lines, but leave the "\" in place so it's clear where the
             # original line break was.
-            chomp $input[-1];
-            $input[-1] .= ' ' . $line;
+            chomp $complete_line;
+            $complete_line .= ' ' . $line;
+        }
+        # Line continuation, line ends with "\".
+        if ($line =~ /\\\s*$/) {
+            $continuation = 1;
+            # Start line continuation.
+            if (not defined $complete_line) {
+                $complete_line = $line;
+            }
+            next;
+        }
+
+        if (not $continuation) {
+            # Use the complete line if a line continuation occurred.
+            if (defined $complete_line) {
+                $line = $complete_line;
+                $complete_line = undef;
+            }
 
-        } else {
             # Ignore lines with no compiler commands.
             next if $line !~ /\b$cc_regex(?:\s|\\)/ and not $non_verbose;
 
@@ -311,11 +328,6 @@ while (my $line = <>) {
 
             push @input, $line;
         }
-
-        # Line continuation, line ends with "\".
-        if ($line =~ /\\\s*$/) {
-            $continuation = 1;
-        }
     }
 }