=================================================================== RCS file: /cvs/mandoc/main.c,v retrieving revision 1.273.2.3 retrieving revision 1.286 diff -u -p -r1.273.2.3 -r1.286 --- mandoc/main.c 2017/01/09 02:27:58 1.273.2.3 +++ mandoc/main.c 2017/03/20 14:32:24 1.286 @@ -1,4 +1,4 @@ -/* $Id: main.c,v 1.273.2.3 2017/01/09 02:27:58 schwarze Exp $ */ +/* $Id: main.c,v 1.286 2017/03/20 14:32:24 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons * Copyright (c) 2010-2012, 2014-2017 Ingo Schwarze @@ -67,6 +67,7 @@ enum outt { OUTT_TREE, /* -Ttree */ OUTT_MAN, /* -Tman */ OUTT_HTML, /* -Thtml */ + OUTT_MARKDOWN, /* -Tmarkdown */ OUTT_LINT, /* -Tlint */ OUTT_PS, /* -Tps */ OUTT_PDF /* -Tpdf */ @@ -82,9 +83,7 @@ struct curparse { }; -#if HAVE_SQLITE3 int mandocdb(int, char *[]); -#endif static int fs_lookup(const struct manpaths *, size_t ipath, const char *, @@ -94,7 +93,7 @@ static void fs_search(const struct mansearch *, const struct manpaths *, int, char**, struct manpage **, size_t *); static int koptions(int *, char *); -static int moptions(int *, char *); +static void moptions(int *, char *); static void mmsg(enum mandocerr, enum mandoclevel, const char *, int, int, const char *); static void outdata_alloc(struct curparse *); @@ -102,7 +101,7 @@ static void parse(struct curparse *, int, const cha static void passthrough(const char *, int, int); static pid_t spawn_pager(struct tag_files *); static int toptions(struct curparse *, char *); -static void usage(enum argmode) __attribute__((noreturn)); +static void usage(enum argmode) __attribute__((__noreturn__)); static int woptions(struct curparse *, char *); static const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2, 9}; @@ -115,16 +114,14 @@ int main(int argc, char *argv[]) { struct manconf conf; - struct curparse curp; struct mansearch search; + struct curparse curp; struct tag_files *tag_files; - const char *progname; - char *auxpaths; - char *defos; - unsigned char *uc; struct manpage *res, *resp; - char *conf_file, *defpaths; - const char *sec; + const char *progname, *sec, *thisarg; + char *conf_file, *defpaths, *auxpaths; + char *defos, *oarg; + unsigned char *uc; size_t i, sz; int prio, best_prio; enum outmode outmode; @@ -148,14 +145,12 @@ main(int argc, char *argv[]) setprogname(progname); #endif -#if HAVE_SQLITE3 if (strncmp(progname, "mandocdb", 8) == 0 || strcmp(progname, BINM_MAKEWHATIS) == 0) return mandocdb(argc, argv); -#endif #if HAVE_PLEDGE - if (pledge("stdio rpath tmppath tty proc exec flock", NULL) == -1) + if (pledge("stdio rpath tmppath tty proc exec", NULL) == -1) err((int)MANDOCLEVEL_SYSERR, "pledge"); #endif @@ -172,6 +167,7 @@ main(int argc, char *argv[]) memset(&search, 0, sizeof(struct mansearch)); search.outkey = "Nd"; + oarg = NULL; if (strcmp(progname, BINM_MAN) == 0) search.argmode = ARG_NAME; @@ -250,10 +246,7 @@ main(int argc, char *argv[]) auxpaths = optarg; break; case 'O': - search.outkey = optarg; - while (optarg != NULL) - manconf_output(&conf.output, - strsep(&optarg, ",")); + oarg = optarg; break; case 'S': search.arch = optarg; @@ -298,6 +291,21 @@ main(int argc, char *argv[]) } } + if (oarg != NULL) { + if (outmode == OUTMODE_LST) + search.outkey = oarg; + else { + while (oarg != NULL) { + thisarg = oarg; + if (manconf_output(&conf.output, + strsep(&oarg, ","), 0) == 0) + continue; + warnx("-O %s: Bad argument", thisarg); + return (int)MANDOCLEVEL_BADARG; + } + } + } + if (outmode == OUTMODE_FLN || outmode == OUTMODE_LST || !isatty(STDOUT_FILENO)) @@ -305,7 +313,7 @@ main(int argc, char *argv[]) #if HAVE_PLEDGE if (!use_pager) - if (pledge("stdio rpath flock", NULL) == -1) + if (pledge("stdio rpath", NULL) == -1) err((int)MANDOCLEVEL_SYSERR, "pledge"); #endif @@ -350,9 +358,6 @@ main(int argc, char *argv[]) /* man(1), whatis(1), apropos(1) */ if (search.argmode != ARG_FILE) { - if (argc == 0) - usage(search.argmode); - if (search.argmode == ARG_NAME && outmode == OUTMODE_ONE) search.firstmatch = 1; @@ -360,19 +365,9 @@ main(int argc, char *argv[]) /* Access the mandoc database. */ manconf_parse(&conf, conf_file, defpaths, auxpaths); -#if HAVE_SQLITE3 - mansearch_setup(1); if ( ! mansearch(&search, &conf.manpath, argc, argv, &res, &sz)) usage(search.argmode); -#else - if (search.argmode != ARG_NAME) { - fputs("mandoc: database support not compiled in\n", - stderr); - return (int)MANDOCLEVEL_BADARG; - } - sz = 0; -#endif if (sz == 0) { if (search.argmode == ARG_NAME) @@ -447,8 +442,8 @@ main(int argc, char *argv[]) } #endif - if (search.argmode == ARG_FILE && ! moptions(&options, auxpaths)) - return (int)MANDOCLEVEL_BADARG; + if (search.argmode == ARG_FILE) + moptions(&options, auxpaths); mchars_alloc(); curp.mp = mparse_alloc(options, curp.wlevel, mmsg, defos); @@ -475,7 +470,7 @@ main(int argc, char *argv[]) if (resp == NULL) parse(&curp, fd, *argv); - else if (resp->form & FORM_SRC) { + else if (resp->form == FORM_SRC) { /* For .so only; ignore failure. */ chdir(conf.manpath.paths[resp->ipath]); parse(&curp, fd, resp->file); @@ -526,10 +521,7 @@ main(int argc, char *argv[]) out: if (search.argmode != ARG_FILE) { manconf_free(&conf); -#if HAVE_SQLITE3 mansearch_free(res, sz); - mansearch_setup(0); -#endif } free(defos); @@ -551,10 +543,10 @@ out: /* Stop here until moved to the foreground. */ - tc_pgid = tcgetpgrp(STDIN_FILENO); + tc_pgid = tcgetpgrp(tag_files->ofd); if (tc_pgid != man_pgid) { if (tc_pgid == pager_pid) { - (void)tcsetpgrp(STDIN_FILENO, + (void)tcsetpgrp(tag_files->ofd, man_pgid); if (signum == SIGTTIN) continue; @@ -567,7 +559,7 @@ out: /* Once in the foreground, activate the pager. */ if (pager_pid) { - (void)tcsetpgrp(STDIN_FILENO, pager_pid); + (void)tcsetpgrp(tag_files->ofd, pager_pid); kill(pager_pid, SIGCONT); } else pager_pid = spawn_pager(tag_files); @@ -633,7 +625,8 @@ fs_lookup(const struct manpaths *paths, size_t ipath, glob_t globinfo; struct manpage *page; char *file; - int form, globres; + int globres; + enum form form; form = FORM_SRC; mandoc_asprintf(&file, "%s/man%s/%s.%s", @@ -671,10 +664,8 @@ fs_lookup(const struct manpaths *paths, size_t ipath, return 0; found: -#if HAVE_SQLITE3 warnx("outdated mandoc.db lacks %s(%s) entry, run %s %s", name, sec, BINM_MAKEWHATIS, paths->paths[ipath]); -#endif *res = mandoc_reallocarray(*res, ++*ressz, sizeof(struct manpage)); page = *res + (*ressz - 1); page->file = file; @@ -757,7 +748,8 @@ parse(struct curparse *curp, int fd, const char *file) if (man == NULL) return; if (man->macroset == MACROSET_MDOC) { - mdoc_validate(man); + if (curp->outtype != OUTT_TREE || !curp->outopts->noval) + mdoc_validate(man); switch (curp->outtype) { case OUTT_HTML: html_mdoc(curp->outdata, man); @@ -775,12 +767,16 @@ parse(struct curparse *curp, int fd, const char *file) case OUTT_PS: terminal_mdoc(curp->outdata, man); break; + case OUTT_MARKDOWN: + markdown_mdoc(curp->outdata, man); + break; default: break; } } if (man->macroset == MACROSET_MAN) { - man_validate(man); + if (curp->outtype != OUTT_TREE || !curp->outopts->noval) + man_validate(man); switch (curp->outtype) { case OUTT_HTML: html_man(curp->outdata, man); @@ -923,24 +919,16 @@ koptions(int *options, char *arg) return 1; } -static int +static void moptions(int *options, char *arg) { if (arg == NULL) - /* nothing to do */; - else if (0 == strcmp(arg, "doc")) + return; + if (strcmp(arg, "doc") == 0) *options |= MPARSE_MDOC; - else if (0 == strcmp(arg, "andoc")) - /* nothing to do */; - else if (0 == strcmp(arg, "an")) + else if (strcmp(arg, "an") == 0) *options |= MPARSE_MAN; - else { - warnx("-m %s: Bad argument", arg); - return 0; - } - - return 1; } static int @@ -958,6 +946,8 @@ toptions(struct curparse *curp, char *arg) curp->outtype = OUTT_MAN; else if (0 == strcmp(arg, "html")) curp->outtype = OUTT_HTML; + else if (0 == strcmp(arg, "markdown")) + curp->outtype = OUTT_MARKDOWN; else if (0 == strcmp(arg, "utf8")) curp->outtype = OUTT_UTF8; else if (0 == strcmp(arg, "locale")) @@ -1097,7 +1087,7 @@ spawn_pager(struct tag_files *tag_files) break; default: (void)setpgid(pager_pid, 0); - (void)tcsetpgrp(STDIN_FILENO, pager_pid); + (void)tcsetpgrp(tag_files->ofd, pager_pid); #if HAVE_PLEDGE if (pledge("stdio rpath tmppath tty proc", NULL) == -1) err((int)MANDOCLEVEL_SYSERR, "pledge"); @@ -1115,7 +1105,7 @@ spawn_pager(struct tag_files *tag_files) /* Do not start the pager before controlling the terminal. */ - while (tcgetpgrp(STDIN_FILENO) != getpid()) + while (tcgetpgrp(STDOUT_FILENO) != getpid()) nanosleep(&timeout, NULL); execvp(argv[0], argv);