X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff.c;h=4bea3066a8a01378a0574b5d6280a78ed88317d5;hb=b68ea12e305043a7feef085b6ba098f42357af9b;hp=507e4019e8bc2764daaf31ce76112ab509895704;hpb=49b2788539016e7fd20559bea11b306ade0183b7;p=git.git

diff --git a/diff.c b/diff.c
index 507e4019e..4bea3066a 100644
--- a/diff.c
+++ b/diff.c
@@ -13,6 +13,7 @@
 
 static int use_size_cache;
 
+static int diff_detect_rename_default = 0;
 static int diff_rename_limit_default = -1;
 static int diff_use_color_default = 0;
 
@@ -120,6 +121,16 @@ int git_diff_config(const char *var, const char *value)
 			diff_use_color_default = git_config_bool(var, value);
 		return 0;
 	}
+	if (!strcmp(var, "diff.renames")) {
+		if (!value)
+			diff_detect_rename_default = DIFF_DETECT_RENAME;
+		else if (!strcasecmp(value, "copies") ||
+			 !strcasecmp(value, "copy"))
+			diff_detect_rename_default = DIFF_DETECT_COPY;
+		else if (git_config_bool(var,value))
+			diff_detect_rename_default = DIFF_DETECT_RENAME;
+		return 0;
+	}
 	if (!strncmp(var, "diff.color.", 11)) {
 		int slot = parse_diff_color_slot(var, 11);
 		diff_colors[slot] = parse_diff_color_value(value, var);
@@ -329,7 +340,9 @@ static void fn_out_consume(void *priv, char *line, unsigned long len)
 	}
 	if (len > 0 && line[len-1] == '\n')
 		len--;
-	printf("%s%.*s%s\n", set, (int) len, line, reset);
+	fputs (set, stdout);
+	fwrite (line, len, 1, stdout);
+	puts (reset);
 }
 
 static char *pprint_rename(const char *a, const char *b)
@@ -721,7 +734,7 @@ static void builtin_diff(const char *name_a,
 	if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
 		die("unable to read files to diff");
 
-	if (mmfile_is_binary(&mf1) || mmfile_is_binary(&mf2)) {
+	if (!o->text && (mmfile_is_binary(&mf1) || mmfile_is_binary(&mf2))) {
 		/* Quite common confusing case */
 		if (mf1.size == mf2.size &&
 		    !memcmp(mf1.ptr, mf2.ptr, mf1.size))
@@ -1429,6 +1442,7 @@ void diff_setup(struct diff_options *options)
 	options->change = diff_change;
 	options->add_remove = diff_addremove;
 	options->color_diff = diff_use_color_default;
+	options->detect_rename = diff_detect_rename_default;
 }
 
 int diff_setup_done(struct diff_options *options)
@@ -1559,6 +1573,9 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 		options->output_format |= DIFF_FORMAT_PATCH;
 		options->full_index = options->binary = 1;
 	}
+	else if (!strcmp(arg, "-a") || !strcmp(arg, "--text")) {
+		options->text = 1;
+	}
 	else if (!strcmp(arg, "--name-only"))
 		options->output_format |= DIFF_FORMAT_NAME;
 	else if (!strcmp(arg, "--name-status"))
@@ -1612,6 +1629,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 		options->xdl_opts |= XDF_IGNORE_WHITESPACE;
 	else if (!strcmp(arg, "-b") || !strcmp(arg, "--ignore-space-change"))
 		options->xdl_opts |= XDF_IGNORE_WHITESPACE_CHANGE;
+	else if (!strcmp(arg, "--no-renames"))
+		options->detect_rename = 0;
 	else
 		return 0;
 	return 1;