doc txt & -h consistency: add missing options

Change those built-in commands that were attempting to exhaustively
list the options in the "-h" output to actually do so, and always
have *.txt documentation know about the exhaustive list of options.

Let's also fix the documentation and -h output for those built-in
commands where the *.txt and -h output was a mismatch of missing
options on both sides.

In the case of "interpret-trailers" fixing the missing options reveals
that the *.txt version was implicitly claiming that the command had
two operating modes, which a look at the -h version (and studying the
documentation) will show is not the case.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/git-commit-graph.txt

@@ -10,7 +10,10 @@ SYNOPSIS
 --------
 [verse]
 'git commit-graph verify' [--object-dir <dir>] [--shallow] [--[no-]progress]
-'git commit-graph write' <options> [--object-dir <dir>] [--[no-]progress]
+'git commit-graph write' [--object-dir <dir>] [--append]
+			[--split[=<strategy>]] [--reachable | --stdin-packs | --stdin-commits]
+			[--changed-paths] [--[no-]max-new-filters <n>] [--[no-]progress]
+			<split options>
 
 
 DESCRIPTION

Documentation/git-interpret-trailers.txt

@@ -8,8 +8,9 @@ git-interpret-trailers - Add or parse structured information in commit messages
 SYNOPSIS
 --------
 [verse]
-'git interpret-trailers' [<options>] [(--trailer <token>[(=|:)<value>])...] [<file>...]
-'git interpret-trailers' [<options>] [--parse] [<file>...]
+'git interpret-trailers' [--in-place] [--trim-empty]
+			[(--trailer <token>[(=|:)<value>])...]
+			[--parse] [<file>...]
 
 DESCRIPTION
 -----------

builtin/commit-tree.c

@@ -15,6 +15,7 @@
 #include "parse-options.h"
 
 static const char * const commit_tree_usage[] = {
+	N_("git commit-tree <tree> [(-p <parent>)...]"),
 	N_("git commit-tree [(-p <parent>)...] [-S[<keyid>]] [(-m <message>)...]\n"
 	   "                [(-F <file>)...] <tree>"),
 	NULL

builtin/fsck.c

@@ -819,7 +819,10 @@ static int mark_packed_for_connectivity(const struct object_id *oid,
 }
 
 static char const * const fsck_usage[] = {
-	N_("git fsck [<options>] [<object>...]"),
+	N_("git fsck [--tags] [--root] [--unreachable] [--cache] [--no-reflogs]\n"
+	   "         [--[no-]full] [--strict] [--verbose] [--lost-found]\n"
+	   "         [--[no-]dangling] [--[no-]progress] [--connectivity-only]\n"
+	   "         [--[no-]name-objects] [<object>...]"),
 	NULL
 };
 

builtin/hash-object.c

@@ -81,8 +81,8 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix)
 {
 	static const char * const hash_object_usage[] = {
 		N_("git hash-object [-t <type>] [-w] [--path=<file> | --no-filters]\n"
-		   "                [--stdin] [--] <file>..."),
-		"git hash-object  --stdin-paths",
+		   "                [--stdin [--literally]] [--] <file>..."),
+		N_("git hash-object [-t <type>] [-w] --stdin-paths [--no-filters]"),
 		NULL
 	};
 	const char *type = blob_type;

builtin/init-db.c

@@ -516,6 +516,8 @@ static int shared_callback(const struct option *opt, const char *arg, int unset)
 
 static const char *const init_db_usage[] = {
 	N_("git init [-q | --quiet] [--bare] [--template=<template-directory>]\n"
+	   "         [--separate-git-dir <git-dir>] [--object-format=<format>]\n"
+	   "         [-b <branch-name> | --initial-branch=<branch-name>]\n"
 	   "         [--shared[=<permissions>]] [<directory>]"),
 	NULL
 };

builtin/interpret-trailers.c

@@ -15,7 +15,7 @@
 static const char * const git_interpret_trailers_usage[] = {
 	N_("git interpret-trailers [--in-place] [--trim-empty]\n"
 	   "                       [(--trailer <token>[(=|:)<value>])...]\n"
-	   "                       [<file>...]"),
+	   "                       [--parse] [<file>...]"),
 	NULL
 };
 

builtin/rm.c

@@ -17,7 +17,9 @@
 #include "pathspec.h"
 
 static const char * const builtin_rm_usage[] = {
-	N_("git rm [<options>] [--] <file>..."),
+	N_("git rm [-f | --force] [-n] [-r] [--cached] [--ignore-unmatch]\n"
+	   "       [--quiet] [--pathspec-from-file=<file> [--pathspec-file-nul]]\n"
+	   "       [--] [<pathspec>...]"),
 	NULL
 };