From d3a93dc96786847f9d148da42ecadee5f027c9a7 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sun, 8 Jul 2007 00:25:59 -0700 Subject: [PATCH] diff.c: make built-in hunk header pattern a separate table This would hopefully make it easier to maintain. Initially we would have "java" and "tex" defined, as they are the only ones we already have. Signed-off-by: Junio C Hamano --- diff.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/diff.c b/diff.c index b8473f58fb..cd6b0c4e0b 100644 --- a/diff.c +++ b/diff.c @@ -1216,9 +1216,22 @@ static const char *funcname_pattern(const char *ident) return NULL; } +static struct builtin_funcname_pattern { + const char *name; + const char *pattern; +} builtin_funcname_pattern[] = { + { "java", "!^[ ]*\\(catch\\|do\\|for\\|if\\|instanceof\\|" + "new\\|return\\|switch\\|throw\\|while\\)\n" + "^[ ]*\\(\\([ ]*" + "[A-Za-z_][A-Za-z_0-9]*\\)\\{2,\\}" + "[ ]*([^;]*$\\)" }, + { "tex", "^\\(\\\\\\(sub\\)*section{.*\\)$" }, +}; + static const char *diff_funcname_pattern(struct diff_filespec *one) { const char *ident, *pattern; + int i; diff_filespec_check_attr(one); ident = one->funcname_pattern_ident; @@ -1240,12 +1253,9 @@ static const char *diff_funcname_pattern(struct diff_filespec *one) * And define built-in fallback patterns here. Note that * these can be overriden by the user's config settings. */ - if (!strcmp(ident, "java")) - return "!^[ ]*\\(catch\\|do\\|for\\|if\\|instanceof\\|" - "new\\|return\\|switch\\|throw\\|while\\)\n" - "^[ ]*\\(\\([ ]*" - "[A-Za-z_][A-Za-z_0-9]*\\)\\{2,\\}" - "[ ]*([^;]*$\\)"; + for (i = 0; i < ARRAY_SIZE(builtin_funcname_pattern); i++) + if (!strcmp(ident, builtin_funcname_pattern[i].name)) + return builtin_funcname_pattern[i].pattern; return NULL; } -- 2.11.4.GIT