summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--diff.c21
-rw-r--r--xdiff-interface.c4
-rw-r--r--xdiff-interface.h2
3 files changed, 15 insertions, 12 deletions
diff --git a/diff.c b/diff.c
index 406a76a203..6881cf4efa 100644
--- a/diff.c
+++ b/diff.c
@@ -97,13 +97,14 @@ static int parse_lldiff_command(const char *var, const char *ep, const char *val
struct funcname_pattern_entry {
char *name;
char *pattern;
+ int cflags;
};
static struct funcname_pattern_list {
struct funcname_pattern_list *next;
struct funcname_pattern_entry e;
} *funcname_pattern_list;
-static int parse_funcname_pattern(const char *var, const char *ep, const char *value)
+static int parse_funcname_pattern(const char *var, const char *ep, const char *value, int cflags)
{
const char *name;
int namelen;
@@ -123,6 +124,7 @@ static int parse_funcname_pattern(const char *var, const char *ep, const char *v
}
free(pp->e.pattern);
pp->e.pattern = xstrdup(value);
+ pp->e.cflags = cflags;
return 0;
}
@@ -185,7 +187,8 @@ int git_diff_basic_config(const char *var, const char *value, void *cb)
if (!strcmp(ep, ".funcname")) {
if (!value)
return config_error_nonbool(var);
- return parse_funcname_pattern(var, ep, value);
+ return parse_funcname_pattern(var, ep, value,
+ 0);
}
}
}
@@ -1395,16 +1398,16 @@ static const struct funcname_pattern_entry builtin_funcname_pattern[] = {
"new\\|return\\|switch\\|throw\\|while\\)\n"
"^[ ]*\\(\\([ ]*"
"[A-Za-z_][A-Za-z_0-9]*\\)\\{2,\\}"
- "[ ]*([^;]*\\)$" },
+ "[ ]*([^;]*\\)$", 0 },
{ "pascal", "^\\(\\(procedure\\|function\\|constructor\\|"
"destructor\\|interface\\|implementation\\|"
"initialization\\|finalization\\)[ \t]*.*\\)$"
"\\|"
- "^\\(.*=[ \t]*\\(class\\|record\\).*\\)$"
- },
- { "bibtex", "\\(@[a-zA-Z]\\{1,\\}[ \t]*{\\{0,1\\}[ \t]*[^ \t\"@',\\#}{~%]*\\).*$" },
- { "tex", "^\\(\\\\\\(\\(sub\\)*section\\|chapter\\|part\\)\\*\\{0,1\\}{.*\\)$" },
- { "ruby", "^\\s*\\(\\(class\\|module\\|def\\)\\s.*\\)$" },
+ "^\\(.*=[ \t]*\\(class\\|record\\).*\\)$",
+ 0 },
+ { "bibtex", "\\(@[a-zA-Z]\\{1,\\}[ \t]*{\\{0,1\\}[ \t]*[^ \t\"@',\\#}{~%]*\\).*$", 0 },
+ { "tex", "^\\(\\\\\\(\\(sub\\)*section\\|chapter\\|part\\)\\*\\{0,1\\}{.*\\)$", 0 },
+ { "ruby", "^\\s*\\(\\(class\\|module\\|def\\)\\s.*\\)$", 0 },
};
static const struct funcname_pattern_entry *diff_funcname_pattern(struct diff_filespec *one)
@@ -1530,7 +1533,7 @@ static void builtin_diff(const char *name_a,
xecfg.ctxlen = o->context;
xecfg.flags = XDL_EMIT_FUNCNAMES;
if (pe)
- xdiff_set_find_func(&xecfg, pe->pattern);
+ xdiff_set_find_func(&xecfg, pe->pattern, pe->cflags);
if (!diffopts)
;
else if (!prefixcmp(diffopts, "--unified="))
diff --git a/xdiff-interface.c b/xdiff-interface.c
index 61dc5c5470..2c81f40cb6 100644
--- a/xdiff-interface.c
+++ b/xdiff-interface.c
@@ -206,7 +206,7 @@ static long ff_regexp(const char *line, long len,
return result;
}
-void xdiff_set_find_func(xdemitconf_t *xecfg, const char *value)
+void xdiff_set_find_func(xdemitconf_t *xecfg, const char *value, int cflags)
{
int i;
struct ff_regs *regs;
@@ -231,7 +231,7 @@ void xdiff_set_find_func(xdemitconf_t *xecfg, const char *value)
expression = buffer = xstrndup(value, ep - value);
else
expression = value;
- if (regcomp(&reg->re, expression, 0))
+ if (regcomp(&reg->re, expression, cflags))
die("Invalid regexp to look for hunk header: %s", expression);
free(buffer);
value = ep + 1;
diff --git a/xdiff-interface.h b/xdiff-interface.h
index f7f791d96b..33cab9dd59 100644
--- a/xdiff-interface.h
+++ b/xdiff-interface.h
@@ -21,6 +21,6 @@ int parse_hunk_header(char *line, int len,
int read_mmfile(mmfile_t *ptr, const char *filename);
int buffer_is_binary(const char *ptr, unsigned long size);
-extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line);
+extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);
#endif