Merge branch 'nh/empty-rebase'

diff --git a/parse-options.h b/parse-options.h
index 59e0b524bdcbe1c061f49b8e5f3c6365a9f2eba4..da999f8995ee79865bd4c2f72a1e009502a69926 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -10,7 +10,7 @@ enum parse_opt_type {
        /* options with no arguments */
        OPTION_BIT,
        OPTION_NEGBIT,
-       OPTION_BOOLEAN, /* _INCR would have been a better name */
+       OPTION_COUNTUP,
        OPTION_SET_INT,
        OPTION_SET_PTR,
        /* options with arguments (usually) */
@@ -21,6 +21,9 @@ enum parse_opt_type {
        OPTION_FILENAME
 };
 
+/* Deprecated synonym */
+#define OPTION_BOOLEAN OPTION_COUNTUP
+
 enum parse_opt_flags {
        PARSE_OPT_KEEP_DASHDASH = 1,
        PARSE_OPT_STOP_AT_NON_OPTION = 2,
@@ -37,7 +40,6 @@ enum parse_opt_option_flags {
        PARSE_OPT_LASTARG_DEFAULT = 16,
        PARSE_OPT_NODASH = 32,
        PARSE_OPT_LITERAL_ARGHELP = 64,
-       PARSE_OPT_NEGHELP = 128,
        PARSE_OPT_SHELL_EVAL = 256
 };
 
@@ -87,9 +89,6 @@ typedef int parse_opt_ll_cb(struct parse_opt_ctx_t *ctx,
  *   PARSE_OPT_LITERAL_ARGHELP: says that argh shouldn't be enclosed in brackets
  *                             (i.e. '<argh>') in the help message.
  *                             Useful for options with multiple parameters.
- *   PARSE_OPT_NEGHELP: says that the long option should always be shown with
- *                             the --no prefix in the usage message. Sometimes
- *                             useful for users of OPTION_NEGBIT.
  *
  * `callback`::
  *   pointer to the callback to use for OPTION_CALLBACK or
@@ -122,10 +121,11 @@ struct option {
                                      PARSE_OPT_NOARG, NULL, (b) }
 #define OPT_NEGBIT(s, l, v, h, b)   { OPTION_NEGBIT, (s), (l), (v), NULL, \
                                      (h), PARSE_OPT_NOARG, NULL, (b) }
-#define OPT_BOOLEAN(s, l, v, h)     { OPTION_BOOLEAN, (s), (l), (v), NULL, \
+#define OPT_COUNTUP(s, l, v, h)     { OPTION_COUNTUP, (s), (l), (v), NULL, \
                                      (h), PARSE_OPT_NOARG }
 #define OPT_SET_INT(s, l, v, h, i)  { OPTION_SET_INT, (s), (l), (v), NULL, \
                                      (h), PARSE_OPT_NOARG, NULL, (i) }
+#define OPT_BOOL(s, l, v, h)        OPT_SET_INT(s, l, v, h, 1)
 #define OPT_SET_PTR(s, l, v, h, p)  { OPTION_SET_PTR, (s), (l), (v), NULL, \
                                      (h), PARSE_OPT_NOARG, NULL, (p) }
 #define OPT_INTEGER(s, l, v, h)     { OPTION_INTEGER, (s), (l), (v), "n", (h) }
@@ -149,6 +149,13 @@ struct option {
        { OPTION_CALLBACK, (s), (l), (v), "when", (h), PARSE_OPT_OPTARG, \
                parse_opt_color_flag_cb, (intptr_t)"always" }
 
+#define OPT_NOOP_NOARG(s, l) \
+       { OPTION_CALLBACK, (s), (l), NULL, NULL, \
+         "no-op (backward compatibility)", \
+         PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, parse_opt_noop_cb }
+
+/* Deprecated synonym */
+#define OPT_BOOLEAN OPT_COUNTUP
 
 /* parse_options() will filter out the processed options and leave the
  * non-option arguments in argv[].
@@ -210,6 +217,7 @@ extern int parse_opt_verbosity_cb(const struct option *, const char *, int);
 extern int parse_opt_with_commit(const struct option *, const char *, int);
 extern int parse_opt_tertiary(const struct option *, const char *, int);
 extern int parse_opt_string_list(const struct option *, const char *, int);
+extern int parse_opt_noop_cb(const struct option *, const char *, int);
 
 #define OPT__VERBOSE(var, h)  OPT_BOOLEAN('v', "verbose", (var), (h))
 #define OPT__QUIET(var, h)    OPT_BOOLEAN('q', "quiet",   (var), (h))
@@ -226,5 +234,7 @@ extern int parse_opt_string_list(const struct option *, const char *, int);
          PARSE_OPT_OPTARG, &parse_opt_abbrev_cb, 0 }
 #define OPT__COLOR(var, h) \
        OPT_COLOR_FLAG(0, "color", (var), (h))
+#define OPT_COLUMN(s, l, v, h) \
+       { OPTION_CALLBACK, (s), (l), (v), "style", (h), PARSE_OPT_OPTARG, parseopt_column_callback }
 
 #endif