Merge branch 'maint'

[git.git] / diff.c

diff --git a/diff.c b/diff.c
index 6a39b393f3e276dd0e0352b5c05eec6989940854..8746c60b9cb634bf78911c34cad1ba5a1f93d5ec 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -131,10 +131,6 @@ static int parse_funcname_pattern(const char *var, const char *ep, const char *v
  */
 int git_diff_ui_config(const char *var, const char *value, void *cb)
 {
-       if (!strcmp(var, "diff.renamelimit")) {
-               diff_rename_limit_default = git_config_int(var, value);
-               return 0;
-       }
        if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) {
                diff_use_color_default = git_config_colorbool(var, value, -1);
                return 0;
@@ -167,6 +163,11 @@ int git_diff_ui_config(const char *var, const char *value, void *cb)
 
 int git_diff_basic_config(const char *var, const char *value, void *cb)
 {
+       if (!strcmp(var, "diff.renamelimit")) {
+               diff_rename_limit_default = git_config_int(var, value);
+               return 0;
+       }
+
        if (!prefixcmp(var, "diff.color.") || !prefixcmp(var, "color.diff.")) {
                int slot = parse_diff_color_slot(var, 11);
                if (!value)
@@ -1380,7 +1381,14 @@ static struct builtin_funcname_pattern {
                        "^[     ]*\\(\\([       ]*"
                        "[A-Za-z_][A-Za-z_0-9]*\\)\\{2,\\}"
                        "[      ]*([^;]*\\)$" },
-       { "tex", "^\\(\\\\\\(sub\\)*section{.*\\)$" },
+       { "pascal", "^\\(\\(procedure\\|function\\|constructor\\|"
+                       "destructor\\|interface\\|implementation\\|"
+                       "initialization\\|finalization\\)[ \t]*.*\\)$"
+                       "\\|"
+                       "^\\(.*=[ \t]*\\(class\\|record\\).*\\)$"
+                       },
+       { "tex", "^\\(\\\\\\(\\(sub\\)*section\\|chapter\\|part\\)\\*\\{0,1\\}{.*\\)$" },
+       { "ruby", "^\\s*\\(\\(class\\|module\\|def\\)\\s.*\\)$" },
 };
 
 static const char *diff_funcname_pattern(struct diff_filespec *one)
@@ -3223,11 +3231,10 @@ void diff_flush(struct diff_options *options)
 
        if (output_format & DIFF_FORMAT_PATCH) {
                if (separator) {
+                       putc(options->line_termination, options->file);
                        if (options->stat_sep) {
                                /* attach patch instead of inline */
                                fputs(options->stat_sep, options->file);
-                       } else {
-                               putc(options->line_termination, options->file);
                        }
                }
 
@@ -3412,9 +3419,8 @@ int diff_result_code(struct diff_options *opt, int status)
 void diff_addremove(struct diff_options *options,
                    int addremove, unsigned mode,
                    const unsigned char *sha1,
-                   const char *base, const char *path)
+                   const char *concatpath)
 {
-       char concatpath[PATH_MAX];
        struct diff_filespec *one, *two;
 
        if (DIFF_OPT_TST(options, IGNORE_SUBMODULES) && S_ISGITLINK(mode))
@@ -3436,9 +3442,6 @@ void diff_addremove(struct diff_options *options,
                addremove = (addremove == '+' ? '-' :
                             addremove == '-' ? '+' : addremove);
 
-       if (!path) path = "";
-       sprintf(concatpath, "%s%s", base, path);
-
        if (options->prefix &&
            strncmp(concatpath, options->prefix, options->prefix_length))
                return;
@@ -3459,9 +3462,8 @@ void diff_change(struct diff_options *options,
                 unsigned old_mode, unsigned new_mode,
                 const unsigned char *old_sha1,
                 const unsigned char *new_sha1,
-                const char *base, const char *path)
+                const char *concatpath)
 {
-       char concatpath[PATH_MAX];
        struct diff_filespec *one, *two;
 
        if (DIFF_OPT_TST(options, IGNORE_SUBMODULES) && S_ISGITLINK(old_mode)
@@ -3474,8 +3476,6 @@ void diff_change(struct diff_options *options,
                tmp = old_mode; old_mode = new_mode; new_mode = tmp;
                tmp_c = old_sha1; old_sha1 = new_sha1; new_sha1 = tmp_c;
        }
-       if (!path) path = "";
-       sprintf(concatpath, "%s%s", base, path);
 
        if (options->prefix &&
            strncmp(concatpath, options->prefix, options->prefix_length))