Index: subversion/include/svn_client.h =================================================================== --- subversion/include/svn_client.h (revision 1466727) +++ subversion/include/svn_client.h (working copy) @@ -3031,8 +3031,9 @@ svn_client_diff6(const apr_array_header_t *diff_op svn_stream_t *errstream, const apr_array_header_t *changelists, svn_client_ctx_t *ctx, - apr_pool_t *pool); - + apr_pool_t *pool, + char *InstantPlayground); + /** Similar to svn_client_diff6(), but with @a outfile and @a errfile, * instead of @a outstream and @a errstream, and with @a * no_diff_added, @a ignore_properties, and @a properties_only always Index: subversion/libsvn_client/deprecated.c =================================================================== --- subversion/libsvn_client/deprecated.c (revision 1466727) +++ subversion/libsvn_client/deprecated.c (working copy) @@ -943,7 +943,9 @@ svn_client_diff5(const apr_array_header_t *diff_op ignore_content_type, FALSE /* ignore_properties */, FALSE /* properties_only */, use_git_diff_format, header_encoding, - outstream, errstream, changelists, ctx, pool); + outstream, errstream, changelists, ctx, pool, +/* remove the last parameter to remove the InstantPlayground! */ + NULL); } svn_error_t * Index: subversion/libsvn_client/diff.c =================================================================== --- subversion/libsvn_client/diff.c (revision 1466727) +++ subversion/libsvn_client/diff.c (working copy) @@ -609,6 +609,7 @@ struct diff_cmd_baton { /* The anchor to prefix before wc paths */ const char *anchor; + const char *InstantPlayground; /* Whether the local diff target of a repos->wc diff is a copy. */ svn_boolean_t repos_wc_diff_target_is_copy; }; @@ -2500,6 +2501,15 @@ set_up_diff_cmd_and_options(struct diff_cmd_baton return SVN_NO_ERROR; } +static svn_error_t * +InstantPlaygroundFunction(struct diff_cmd_baton diff_cmd_baton, apr_pool_t *pool) +{ + /* Welcome to the Subversion Playground -- code goes here! */ + printf("Welcome to the Subversion Playground!\n Your input was: %s\n",diff_cmd_baton.InstantPlayground); + return SVN_NO_ERROR; +} + + /*----------------------------------------------------------------------- */ /*** Public Interfaces. ***/ @@ -2557,7 +2567,8 @@ svn_client_diff6(const apr_array_header_t *options svn_stream_t *errstream, const apr_array_header_t *changelists, svn_client_ctx_t *ctx, - apr_pool_t *pool) + apr_pool_t *pool, + char *InstantPlayground) { struct diff_cmd_baton diff_cmd_baton = { 0 }; svn_opt_revision_t peg_revision; @@ -2595,7 +2606,15 @@ svn_client_diff6(const apr_array_header_t *options diff_cmd_baton.wc_ctx = ctx->wc_ctx; diff_cmd_baton.ra_session = NULL; diff_cmd_baton.anchor = NULL; + + diff_cmd_baton.InstantPlayground = InstantPlayground; + if (diff_cmd_baton.InstantPlayground) + { + InstantPlaygroundFunction(diff_cmd_baton, pool); + return SVN_NO_ERROR; + } + return do_diff(&diff_callbacks, &diff_cmd_baton, ctx, path_or_url1, path_or_url2, revision1, revision2, &peg_revision, Index: subversion/svn/cl.h =================================================================== --- subversion/svn/cl.h (revision 1466727) +++ subversion/svn/cl.h (working copy) @@ -180,6 +180,7 @@ typedef struct svn_cl__opt_state_t svn_boolean_t no_auth_cache; /* do not cache authentication information */ struct { + const char *InstantPlayground; const char *diff_cmd; /* the external diff command to use */ svn_boolean_t internal_diff; /* override diff_cmd in config file */ svn_boolean_t no_diff_added; /* do not show diffs for deleted files */ Index: subversion/svn/diff-cmd.c =================================================================== --- subversion/svn/diff-cmd.c (revision 1466727) +++ subversion/svn/diff-cmd.c (working copy) @@ -407,7 +407,9 @@ svn_cl__diff(apr_getopt_t *os, outstream, errstream, opt_state->changelists, - ctx, iterpool)); + ctx, + iterpool, + opt_state->diff.InstantPlayground)); } else { Index: subversion/svn/svn.c =================================================================== --- subversion/svn/svn.c (revision 1466727) +++ subversion/svn/svn.c (working copy) @@ -81,6 +81,7 @@ typedef enum svn_cl__longopt_t { opt_notice_ancestry, opt_summarize, opt_use_git_diff_format, + opt_InstantPlayground, opt_ignore_properties, opt_properties_only, opt_patch_compatible, @@ -336,6 +337,7 @@ const apr_getopt_option_t svn_cl__options[] = {"diff", opt_diff, 0, N_("produce diff output")}, /* maps to show_diff */ /* diff options */ {"diff-cmd", opt_diff_cmd, 1, N_("use ARG as diff command")}, + {"InstantPlayground", opt_InstantPlayground, 1, N_("InstantPlayground command")}, {"internal-diff", opt_internal_diff, 0, N_("override diff-cmd specified in config file")}, {"no-diff-added", opt_no_diff_added, 0, @@ -575,7 +577,8 @@ const svn_opt_subcommand_desc2_t svn_cl__cmd_table opt_internal_diff, 'x', opt_no_diff_added, opt_no_diff_deleted, opt_ignore_properties, opt_properties_only, opt_show_copies_as_adds, opt_notice_ancestry, opt_summarize, opt_changelist, - opt_force, opt_xml, opt_use_git_diff_format, opt_patch_compatible} }, + opt_force, opt_xml, opt_use_git_diff_format, opt_patch_compatible, + opt_InstantPlayground} }, { "export", svn_cl__export, {0}, N_ ("Create an unversioned copy of a tree.\n" "usage: 1. export [-r REV] URL[@PEGREV] [PATH]\n" @@ -2088,6 +2091,9 @@ sub_main(int argc, const char *argv[], apr_pool_t case opt_diff_cmd: opt_state.diff.diff_cmd = apr_pstrdup(pool, opt_arg); break; + case opt_InstantPlayground: + opt_state.diff.InstantPlayground = apr_pstrdup(pool, opt_arg); + break; case opt_merge_cmd: opt_state.merge_cmd = apr_pstrdup(pool, opt_arg); break;