diff options
author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2019-03-24 11:20:08 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2019-03-24 16:21:23 +0300 |
commit | 16ed6c97cc6cc3de2637e9df8bb057e1254667c9 (patch) | |
tree | 4a8faae870d1922062cdad13124f4073b0fb5563 /diff.c | |
parent | 11c659d89089ca236c65a1b824e85a27d9f09bcd (diff) |
diff-parseopt: convert --inter-hunk-context
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'diff.c')
-rw-r--r-- | diff.c | 50 |
1 files changed, 3 insertions, 47 deletions
@@ -4573,50 +4573,6 @@ void diff_setup_done(struct diff_options *options) FREE_AND_NULL(options->parseopts); } -static int opt_arg(const char *arg, int arg_short, const char *arg_long, int *val) -{ - char c, *eq; - int len; - - if (*arg != '-') - return 0; - c = *++arg; - if (!c) - return 0; - if (c == arg_short) { - c = *++arg; - if (!c) - return 1; - if (val && isdigit(c)) { - char *end; - int n = strtoul(arg, &end, 10); - if (*end) - return 0; - *val = n; - return 1; - } - return 0; - } - if (c != '-') - return 0; - arg++; - eq = strchrnul(arg, '='); - len = eq - arg; - if (!len || strncmp(arg, arg_long, len)) - return 0; - if (*eq) { - int n; - char *end; - if (!isdigit(*++eq)) - return 0; - n = strtoul(eq, &end, 10); - if (*end) - return 0; - *val = n; - } - return 1; -} - int parse_long_opt(const char *opt, const char **argv, const char **optarg) { @@ -5291,6 +5247,9 @@ static void prep_parse_options(struct diff_options *options) OPT_CALLBACK_F(0, "no-prefix", options, NULL, N_("do not show any source or destination prefix"), PARSE_OPT_NONEG | PARSE_OPT_NOARG, diff_opt_no_prefix), + OPT_INTEGER_F(0, "inter-hunk-context", &options->interhunkcontext, + N_("show context between diff hunks up to the specified number of lines"), + PARSE_OPT_NONEG), OPT_CALLBACK_F(0, "output-indicator-new", &options->output_indicators[OUTPUT_INDICATOR_NEW], N_("<char>"), @@ -5483,9 +5442,6 @@ int diff_opt_parse(struct diff_options *options, } /* misc options */ - else if (opt_arg(arg, '\0', "inter-hunk-context", - &options->interhunkcontext)) - ; else return 0; return 1; |