# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1670502308 -7200
# Node ID 9f26a93d7e7000b6ca720dc0d03128cef897a4d1
# Parent  b0fc26d9fc26e166a6dbbafbc9e18e13094063d4
Cleanup.

diff -r b0fc26d9fc26 -r 9f26a93d7e70 tools/fanalyze.c
--- a/tools/fanalyze.c	Sun Mar 20 23:30:23 2022 +0200
+++ b/tools/fanalyze.c	Thu Dec 08 14:25:08 2022 +0200
@@ -143,7 +143,7 @@
     FA_ANALYZE,
     FA_GREP,
     FA_OFFSET,
-    FA_MATCHES,
+    FA_DIFF,
 };
 
 
@@ -172,8 +172,8 @@
 
     { 10, 'g', "grep"            , "Binary grep <val>[,<val2>...][:<le|be>[8|16|32]]", OPT_ARGREQ },
     { 12, 'o', "offset"          , "Show data in offset <offs>[,<offs2>...][:<le|be>[8|16|32][d|x]]", OPT_ARGREQ },
-    { 14, 'm', "match"           , "Find matching sequences minimum of <n> bytes long", OPT_NONE },
-    { 16, 'n', "minmatch"        , "Minimum match sequence length", OPT_ARGREQ },
+    { 14, 'd', "diff"            , "Side-by-side sliding binary diff", OPT_NONE },
+    { 16, 'm', "minmatch"        , "Minimum match sequence length", OPT_ARGREQ },
 
     { 18, 'O', "offset-mode"     , "Output -o offset list when in grep mode (-g)", OPT_NONE },
 };
@@ -514,7 +514,7 @@
             return argParseGrepValue(optArg, FA_OFFSET) == DMERR_OK;
 
         case 14:
-            setMode = FA_MATCHES;
+            setMode = FA_DIFF;
             break;
 
         case 16:
@@ -665,7 +665,8 @@
 
     memset(&dmSequences, 0, sizeof(dmSequences));
 
-    dmInitProg("fanalyze", "Simple tool for file format analysis",
+    dmInitProg("fanalyze",
+        "Simple tool for file format analysis",
         "0.4", NULL, NULL);
     dmVerbosity = 0;
 
@@ -979,7 +980,7 @@
 
     }
     else
-    if (setMode == FA_MATCHES)
+    if (setMode == FA_DIFF)
     {
         //
         // Attempt to find matching sequences of N+