diff options
| -rw-r--r-- | libman.h | 4 | ||||
| -rw-r--r-- | libmdoc.h | 81 | ||||
| -rw-r--r-- | mdoc.c | 313 | ||||
| -rw-r--r-- | mdoc_action.c | 112 | ||||
| -rw-r--r-- | mdoc_argv.c | 114 | ||||
| -rw-r--r-- | mdoc_macro.c | 90 | ||||
| -rw-r--r-- | mdoc_validate.c | 294 |
7 files changed, 402 insertions, 606 deletions
@@ -54,9 +54,9 @@ enum merr { __BEGIN_DECLS #define man_perr(m, l, p, t) \ - man_err((m), l, p, 1, (t)) + man_err((m), (l), (p), 1, (t)) #define man_pwarn(m, l, p, t) \ - man_err((m), l, p, 0, (t)) + man_err((m), (l), (p), 0, (t)) #define man_nerr(m, n, t) \ man_err((m), (n)->line, (n)->pos, 1, (t)) #define man_nwarn(m, n, t) \ @@ -41,6 +41,64 @@ struct mdoc { enum mdoc_sec lastsec; }; +enum merr { + ETAILWS, + ECOLEMPTY, + EARGVPARM, + EQUOTPARM, + EQUOTTERM, + EMALLOC, + EARGVAL, + ENOCALL, + EBODYPROL, + EPROLBODY, + ESPACE, + ETEXTPROL, + ENOBLANK, + ETOOLONG, + EESCAPE, + EPRINT, + ENODAT, + ENOPROLOGUE, + ELINE, + EATT, + ENAME, + ELISTTYPE, + EDISPTYPE, + EMULTIDISP, + ESECNAME, + EMULTILIST, + EARGREP, + EBOOL, + ECOLMIS, + ENESTDISP, + EMISSWIDTH, + EWRONGMSEC, + ESECOOO, + ESECREP, + EBADSTAND, + ENAMESECINC, + ENOMULTILINE, + EMULTILINE, + ENOLINE, + EPROLOOO, + EPROLREP, + EBADMSEC, + EFONT, + EBADDATE, + ENOWIDTH, + EBADSEC, + EUTSNAME, + ENUMFMT, + EOBS, + EMACPARM, + EIMPBRK, + EIGNE, + EOPEN, + EQUOT, + ENOCTX, + ENOPARMS +}; #define MACRO_PROT_ARGS struct mdoc *mdoc, int tok, int line, \ int ppos, int *pos, char *buf @@ -60,18 +118,19 @@ extern const struct mdoc_macro *const mdoc_macros; __BEGIN_DECLS -/* - * When GCC2 is deprecated, most of these can be reverted to #define - * as mdoc_vXXX using __VA_ARGS__. Until then, use real functions. - */ -int mdoc_vwarn(struct mdoc *, int, int, const char *, ...); +#define mdoc_perr(m, l, p, t) \ + mdoc_err((m), (l), (p), 1, (t)) +#define mdoc_pwarn(m, l, p, t) \ + mdoc_err((m), (l), (p), 0, (t)) +#define mdoc_nerr(m, n, t) \ + mdoc_err((m), (n)->line, (n)->pos, 0, (t)) +#define mdoc_nwarn(m, n, t) \ + mdoc_err((m), (n)->line, (n)->pos, 1, (t)) + +int mdoc_err(struct mdoc *, int, int, int, enum merr); int mdoc_verr(struct mdoc *, int, int, const char *, ...); -int mdoc_nerr(struct mdoc *, const struct mdoc_node *, - const char *, ...); -int mdoc_warn(struct mdoc *, const char *, ...); -int mdoc_err(struct mdoc *, const char *, ...); -int mdoc_pwarn(struct mdoc *, int, int, const char *, ...); -int mdoc_perr(struct mdoc *, int, int, const char *, ...); +int mdoc_vwarn(struct mdoc *, int, int, const char *, ...); + int mdoc_macro(MACRO_PROT_ARGS); int mdoc_word_alloc(struct mdoc *, int, int, const char *); @@ -23,16 +23,6 @@ #include "libmdoc.h" -enum merr { - ENOCALL, - EBODYPROL, - EPROLBODY, - ESPACE, - ETEXTPROL, - ENOBLANK, - EMALLOC -}; - const char *const __mdoc_macronames[MDOC_MAX] = { "Ap", "Dd", "Dt", "Os", "Sh", "Ss", "Pp", "D1", @@ -95,7 +85,7 @@ static int node_append(struct mdoc *, static int parsetext(struct mdoc *, int, char *); static int parsemacro(struct mdoc *, int, char *); static int macrowarn(struct mdoc *, int, const char *); -static int perr(struct mdoc *, int, int, enum merr); + const struct mdoc_node * mdoc_node(const struct mdoc *m) @@ -259,6 +249,7 @@ mdoc_verr(struct mdoc *mdoc, int ln, int pos, va_start(ap, fmt); (void)vsnprintf(buf, sizeof(buf) - 1, fmt, ap); va_end(ap); + return((*mdoc->cb.mdoc_err)(mdoc->data, ln, pos, buf)); } @@ -275,118 +266,18 @@ mdoc_vwarn(struct mdoc *mdoc, int ln, int pos, const char *fmt, ...) va_start(ap, fmt); (void)vsnprintf(buf, sizeof(buf) - 1, fmt, ap); va_end(ap); - return((*mdoc->cb.mdoc_warn)(mdoc->data, ln, pos, buf)); -} - - -int -mdoc_nerr(struct mdoc *mdoc, const struct mdoc_node *node, - const char *fmt, ...) -{ - char buf[256]; - va_list ap; - - if (NULL == mdoc->cb.mdoc_err) - return(0); - - va_start(ap, fmt); - (void)vsnprintf(buf, sizeof(buf) - 1, fmt, ap); - va_end(ap); - return((*mdoc->cb.mdoc_err)(mdoc->data, - node->line, node->pos, buf)); -} - -int -mdoc_warn(struct mdoc *mdoc, const char *fmt, ...) -{ - char buf[256]; - va_list ap; - - if (NULL == mdoc->cb.mdoc_warn) - return(0); - - va_start(ap, fmt); - (void)vsnprintf(buf, sizeof(buf) - 1, fmt, ap); - va_end(ap); - return((*mdoc->cb.mdoc_warn)(mdoc->data, mdoc->last->line, - mdoc->last->pos, buf)); -} - - -int -mdoc_err(struct mdoc *mdoc, const char *fmt, ...) -{ - char buf[256]; - va_list ap; - - if (NULL == mdoc->cb.mdoc_err) - return(0); - - va_start(ap, fmt); - (void)vsnprintf(buf, sizeof(buf) - 1, fmt, ap); - va_end(ap); - return((*mdoc->cb.mdoc_err)(mdoc->data, mdoc->last->line, - mdoc->last->pos, buf)); -} - - -int -mdoc_pwarn(struct mdoc *mdoc, int line, int pos, const char *fmt, ...) -{ - char buf[256]; - va_list ap; - - if (NULL == mdoc->cb.mdoc_warn) - return(0); - - va_start(ap, fmt); - (void)vsnprintf(buf, sizeof(buf) - 1, fmt, ap); - va_end(ap); - return((*mdoc->cb.mdoc_warn)(mdoc->data, line, pos, buf)); -} - -int -mdoc_perr(struct mdoc *mdoc, int line, int pos, const char *fmt, ...) -{ - char buf[256]; - va_list ap; - - if (NULL == mdoc->cb.mdoc_err) - return(0); - - va_start(ap, fmt); - (void)vsnprintf(buf, sizeof(buf) - 1, fmt, ap); - va_end(ap); - return((*mdoc->cb.mdoc_err)(mdoc->data, line, pos, buf)); + return((*mdoc->cb.mdoc_warn)(mdoc->data, ln, pos, buf)); } int -mdoc_macro(struct mdoc *m, int tok, - int ln, int pp, int *pos, char *buf) -{ - - if (MDOC_PROLOGUE & mdoc_macros[tok].flags && - MDOC_PBODY & m->flags) - return(perr(m, ln, pp, EPROLBODY)); - if ( ! (MDOC_PROLOGUE & mdoc_macros[tok].flags) && - ! (MDOC_PBODY & m->flags)) - return(perr(m, ln, pp, EBODYPROL)); - - if (1 != pp && ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) - return(perr(m, ln, pp, ENOCALL)); - - return((*mdoc_macros[tok].fp)(m, tok, ln, pp, pos, buf)); -} - - -static int -perr(struct mdoc *m, int line, int pos, enum merr type) +mdoc_err(struct mdoc *m, int line, int pos, int iserr, enum merr type) { - char *p; - + char *p; + p = NULL; + switch (type) { case (ENOCALL): p = "not callable"; @@ -409,9 +300,180 @@ perr(struct mdoc *m, int line, int pos, enum merr type) case (ESPACE): p = "whitespace disallowed after delimiter"; break; + case (ETOOLONG): + p = "text argument too long"; + break; + case (EESCAPE): + p = "invalid escape sequence"; + break; + case (EPRINT): + p = "invalid character"; + break; + case (ENESTDISP): + p = "displays may not be nested"; + break; + case (EBOOL): + p = "expected boolean value"; + break; + case (EARGREP): + p = "argument repeated"; + break; + case (EMULTIDISP): + p = "multiple display types specified"; + break; + case (EMULTILIST): + p = "multiple list types specified"; + break; + case (ELISTTYPE): + p = "missing list type"; + break; + case (EDISPTYPE): + p = "missing display type"; + break; + case (ESECNAME): + p = "the NAME section must come first"; + break; + case (ELINE): + p = "expected line arguments"; + break; + case (ENOPROLOGUE): + p = "document has no prologue"; + break; + case (ENODAT): + p = "document has no data"; + break; + case (ECOLMIS): + p = "column syntax style mismatch"; + break; + case (EATT): + p = "expected valid AT&T symbol"; + break; + case (ENAME): + p = "default name not yet set"; + break; + case (ENOWIDTH): + p = "superfluous width argument"; + break; + case (EMISSWIDTH): + p = "missing width argument"; + break; + case (EWRONGMSEC): + p = "document section in wrong manual section"; + break; + case (ESECOOO): + p = "document section out of conventional order"; + break; + case (ESECREP): + p = "document section repeated"; + break; + case (EBADSTAND): + p = "unknown standard"; + break; + case (ENAMESECINC): + p = "NAME section contents incomplete/badly-ordered"; + break; + case (ENOMULTILINE): + p = "suggested no multi-line arguments"; + break; + case (EMULTILINE): + p = "suggested multi-line arguments"; + break; + case (ENOLINE): + p = "suggested no line arguments"; + break; + case (EPROLOOO): + p = "prologue macros out-of-order"; + break; + case (EPROLREP): + p = "prologue macros repeated"; + break; + case (EARGVAL): + p = "argument value suggested"; + break; + case (EFONT): + p = "invalid font mode"; + break; + case (EBADMSEC): + p = "inappropriate manual section"; + break; + case (EBADSEC): + p = "inappropriate document section"; + break; + case (EQUOTTERM): + p = "unterminated quoted parameter"; + break; + case (EQUOTPARM): + p = "unexpected quoted parameter"; + break; + case (EARGVPARM): + p = "argument-like parameter"; + break; + case (ECOLEMPTY): + p = "last list column is empty"; + break; + case (ETAILWS): + p = "trailing whitespace"; + break; + case (ENUMFMT): + p = "bad number format"; + break; + case (EUTSNAME): + p = "utsname"; + break; + case (EBADDATE): + p = "malformed date syntax"; + break; + case (EOPEN): + p = "explicit scope still open on exit"; + break; + case (EQUOT): + p = "unterminated quotation"; + break; + case (ENOCTX): + p = "closure has no prior context"; + break; + case (ENOPARMS): + p = "unexpect line arguments"; + break; + case (EIGNE): + p = "ignoring empty element"; + break; + case (EIMPBRK): + p = "crufty end-of-line scope violation"; + break; + case (EMACPARM): + p = "macro-like parameter"; + break; + case (EOBS): + p = "macro marked obsolete"; + break; } + assert(p); - return(mdoc_perr(m, line, pos, p)); + + if (iserr) + return(mdoc_verr(m, line, pos, p)); + + return(mdoc_vwarn(m, line, pos, p)); +} + + +int +mdoc_macro(struct mdoc *m, int tok, + int ln, int pp, int *pos, char *buf) +{ + + if (MDOC_PROLOGUE & mdoc_macros[tok].flags && + MDOC_PBODY & m->flags) + return(mdoc_perr(m, ln, pp, EPROLBODY)); + if ( ! (MDOC_PROLOGUE & mdoc_macros[tok].flags) && + ! (MDOC_PBODY & m->flags)) + return(mdoc_perr(m, ln, pp, EBODYPROL)); + + if (1 != pp && ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) + return(mdoc_perr(m, ln, pp, ENOCALL)); + + return((*mdoc_macros[tok].fp)(m, tok, ln, pp, pos, buf)); } @@ -486,8 +548,7 @@ node_alloc(struct mdoc *mdoc, int line, struct mdoc_node *p; if (NULL == (p = calloc(1, sizeof(struct mdoc_node)))) { - (void)perr(mdoc, (mdoc)->last->line, - (mdoc)->last->pos, EMALLOC); + (void)mdoc_nerr(mdoc, mdoc->last, EMALLOC); return(NULL); } @@ -583,10 +644,10 @@ mdoc_word_alloc(struct mdoc *mdoc, if (NULL == p) return(0); if (NULL == (p->string = strdup(word))) { - (void)perr(mdoc, (mdoc)->last->line, - (mdoc)->last->pos, EMALLOC); + (void)mdoc_nerr(mdoc, mdoc->last, EMALLOC); return(0); } + return(node_append(mdoc, p)); } @@ -628,10 +689,10 @@ parsetext(struct mdoc *m, int line, char *buf) { if (SEC_NONE == m->lastnamed) - return(perr(m, line, 0, ETEXTPROL)); + return(mdoc_perr(m, line, 0, ETEXTPROL)); if (0 == buf[0] && ! (MDOC_LITERAL & m->flags)) - return(perr(m, line, 0, ENOBLANK)); + return(mdoc_perr(m, line, 0, ENOBLANK)); if ( ! mdoc_word_alloc(m, line, 0, buf)) return(0); @@ -645,10 +706,10 @@ static int macrowarn(struct mdoc *m, int ln, const char *buf) { if ( ! (MDOC_IGN_MACRO & m->pflags)) - return(mdoc_perr(m, ln, 1, + return(mdoc_verr(m, ln, 1, "unknown macro: %s%s", buf, strlen(buf) > 3 ? "..." : "")); - return(mdoc_pwarn(m, ln, 1, "unknown macro: %s%s", + return(mdoc_vwarn(m, ln, 1, "unknown macro: %s%s", buf, strlen(buf) > 3 ? "..." : "")); } @@ -674,7 +735,7 @@ parsemacro(struct mdoc *m, int ln, char *buf) i++; if (0 == buf[i]) return(1); - return(perr(m, ln, 1, ESPACE)); + return(mdoc_perr(m, ln, 1, ESPACE)); } /* Copy the first word into a nil-terminated buffer. */ diff --git a/mdoc_action.c b/mdoc_action.c index 915b58e3..8d36635e 100644 --- a/mdoc_action.c +++ b/mdoc_action.c @@ -24,16 +24,6 @@ #include "libmdoc.h" -enum merr { - EBADDATE, - ENOWIDTH, - EBADSEC, - ETOOLONG, - EMALLOC, - EUTSNAME, - ENUMFMT -}; - #define PRE_ARGS struct mdoc *m, const struct mdoc_node *n #define POST_ARGS struct mdoc *m @@ -42,7 +32,6 @@ struct actions { int (*post)(POST_ARGS); }; -static int perr(struct mdoc *, int, int, enum merr, int); static int concat(struct mdoc *, const struct mdoc_node *, char *, size_t); @@ -64,10 +53,6 @@ static int post_std(POST_ARGS); static int pre_bd(PRE_ARGS); static int pre_dl(PRE_ARGS); -#define vwarn(m, t) perr((m), (m)->last->line, (m)->last->pos, (t), 0) -#define verr(m, t) perr((m), (m)->last->line, (m)->last->pos, (t), 1) -#define nerr(m, n, t) perr((m), (n)->line, (n)->pos, (t), 1) - const struct actions mdoc_actions[MDOC_MAX] = { { NULL, NULL }, /* Ap */ { NULL, post_dd }, /* Dd */ @@ -245,11 +230,11 @@ concat(struct mdoc *m, const struct mdoc_node *n, for ( ; n; n = n->next) { assert(MDOC_TEXT == n->type); if (strlcat(buf, n->string, sz) >= sz) - return(nerr(m, n, ETOOLONG)); + return(mdoc_nerr(m, n, ETOOLONG)); if (NULL == n->next) continue; if (strlcat(buf, " ", sz) >= sz) - return(nerr(m, n, ETOOLONG)); + return(mdoc_nerr(m, n, ETOOLONG)); } return(1); @@ -257,45 +242,6 @@ concat(struct mdoc *m, const struct mdoc_node *n, static int -perr(struct mdoc *m, int line, int pos, enum merr type, int iserr) -{ - char *p; - - p = NULL; - - switch (type) { - case (ENUMFMT): - p = "bad number format"; - break; - case (ETOOLONG): - p = "argument text too long"; - break; - case (EUTSNAME): - p = "utsname"; - break; - case (EMALLOC): - p = "memory exhausted"; - break; - case (EBADSEC): - p = "inappropriate document section in manual section"; - break; - case (ENOWIDTH): - p = "cannot determine default width"; - break; - case (EBADDATE): - p = "malformed date syntax"; - break; - } - - assert(p); - if (iserr) - return(mdoc_perr(m, line, pos, p)); - - return(mdoc_pwarn(m, line, pos, p)); -} - - -static int post_std(POST_ARGS) { @@ -313,12 +259,12 @@ post_std(POST_ARGS) m->last->args->argv[0].value = calloc(1, sizeof(char *)); if (NULL == m->last->args->argv[0].value) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); m->last->args->argv[0].sz = 1; m->last->args->argv[0].value[0] = strdup(m->meta.name); if (NULL == m->last->args->argv[0].value[0]) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(1); } @@ -337,7 +283,7 @@ post_nm(POST_ARGS) return(0); if (NULL == (m->meta.name = strdup(buf))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(1); } @@ -376,7 +322,7 @@ post_sh(POST_ARGS) case (9): break; default: - return(vwarn(m, EBADSEC)); + return(mdoc_nwarn(m, m->last, EBADSEC)); } break; default: @@ -410,9 +356,9 @@ post_dt(POST_ARGS) if (NULL == (n = m->last->child)) { if (NULL == (m->meta.title = strdup("unknown"))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); if (NULL == (m->meta.vol = strdup("local"))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(post_prol(m)); } @@ -421,11 +367,11 @@ post_dt(POST_ARGS) */ if (NULL == (m->meta.title = strdup(n->string))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); if (NULL == (n = n->next)) { if (NULL == (m->meta.vol = strdup("local"))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(post_prol(m)); } @@ -439,13 +385,13 @@ post_dt(POST_ARGS) cp = mdoc_a2msec(n->string); if (cp) { if (NULL == (m->meta.vol = strdup(cp))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); errno = 0; lval = strtol(n->string, &ep, 10); if (n->string[0] != '\0' && *ep == '\0') m->meta.msec = (int)lval; } else if (NULL == (m->meta.vol = strdup(n->string))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); if (NULL == (n = n->next)) return(post_prol(m)); @@ -461,16 +407,16 @@ post_dt(POST_ARGS) if (cp) { free(m->meta.vol); if (NULL == (m->meta.vol = strdup(cp))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); n = n->next; } else { cp = mdoc_a2arch(n->string); if (NULL == cp) { free(m->meta.vol); if (NULL == (m->meta.vol = strdup(n->string))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); } else if (NULL == (m->meta.arch = strdup(cp))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); } /* Ignore any subsequent parameters... */ @@ -494,17 +440,17 @@ post_os(POST_ARGS) if (0 == buf[0]) { if (-1 == uname(&utsname)) - return(verr(m, EUTSNAME)); + return(mdoc_nerr(m, m->last, EUTSNAME)); if (strlcat(buf, utsname.sysname, 64) >= 64) - return(verr(m, ETOOLONG)); + return(mdoc_nerr(m, m->last, ETOOLONG)); if (strlcat(buf, " ", 64) >= 64) - return(verr(m, ETOOLONG)); + return(mdoc_nerr(m, m->last, ETOOLONG)); if (strlcat(buf, utsname.release, 64) >= 64) - return(verr(m, ETOOLONG)); + return(mdoc_nerr(m, m->last, ETOOLONG)); } if (NULL == (m->meta.os = strdup(buf))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); m->flags |= MDOC_PBODY; return(post_prol(m)); @@ -539,14 +485,14 @@ post_bl_tagwidth(struct mdoc *m) if (n) { if (MDOC_TEXT != n->type) { if (0 == (sz = (int)mdoc_macro2len(n->tok))) - if ( ! vwarn(m, ENOWIDTH)) + if ( ! mdoc_nwarn(m, m->last, ENOWIDTH)) return(0); } else sz = (int)strlen(n->string) + 1; } if (-1 == snprintf(buf, sizeof(buf), "%dn", sz)) - return(verr(m, ENUMFMT)); + return(mdoc_nerr(m, m->last, ENUMFMT)); /* * We have to dynamically add this to the macro's argument list. @@ -561,7 +507,7 @@ post_bl_tagwidth(struct mdoc *m) n->args->argc * sizeof(struct mdoc_argv)); if (NULL == n->args->argv) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); n->args->argv[sz].arg = MDOC_Width; n->args->argv[sz].line = m->last->line; @@ -570,9 +516,9 @@ post_bl_tagwidth(struct mdoc *m) n->args->argv[sz].value = calloc(1, sizeof(char *)); if (NULL == n->args->argv[sz].value) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); if (NULL == (n->args->argv[sz].value[0] = strdup(buf))) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(1); } @@ -607,17 +553,17 @@ post_bl_width(struct mdoc *m) else if (MDOC_MAX == (tok = mdoc_hash_find(m->htab, p))) return(1); else if (0 == (width = mdoc_macro2len(tok))) - return(vwarn(m, ENOWIDTH)); + return(mdoc_nwarn(m, m->last, ENOWIDTH)); /* The value already exists: free and reallocate it. */ if (-1 == snprintf(buf, sizeof(buf), "%zun", width)) - return(verr(m, ENUMFMT)); + return(mdoc_nerr(m, m->last, ENUMFMT)); free(m->last->args->argv[i].value[0]); m->last->args->argv[i].value[0] = strdup(buf); if (NULL == m->last->args->argv[i].value[0]) - return(verr(m, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(1); } @@ -764,7 +710,7 @@ post_dd(POST_ARGS) return(0); if (0 == (m->meta.date = mdoc_atotime(buf))) { - if ( ! vwarn(m, EBADDATE)) + if ( ! mdoc_nwarn(m, m->last, EBADDATE)) return(0); m->meta.date = time(NULL); } diff --git a/mdoc_argv.c b/mdoc_argv.c index 407edcb6..cd397f5d 100644 --- a/mdoc_argv.c +++ b/mdoc_argv.c @@ -47,16 +47,6 @@ #define MULTI_STEP 5 -enum merr { - ETAILWS, - ECOLEMPTY, - EARGVPARM, - EQUOTPARM, - EQUOTTERM, - EMALLOC, - EARGVAL -}; - static int argv_a2arg(int, const char *); static int args(struct mdoc *, int, int *, char *, int, char **); @@ -68,10 +58,6 @@ static int argv_opt_single(struct mdoc *, int, struct mdoc_argv *, int *, char *); static int argv_multi(struct mdoc *, int, struct mdoc_argv *, int *, char *); -static int perr(struct mdoc *, int, int, enum merr, int); - -#define pwarn(m, l, p, t) perr((m), (l), (p), (t), 0) -#define verr(m, t) perr((m), (m)->last->line, (m)->last->pos, (t), 1) /* Per-argument flags. */ @@ -232,7 +218,7 @@ static int mdoc_argflags[MDOC_MAX] = { * one mandatory value, an optional single value, or no value. */ int -mdoc_argv(struct mdoc *mdoc, int line, int tok, +mdoc_argv(struct mdoc *m, int line, int tok, struct mdoc_arg **v, int *pos, char *buf) { int i; @@ -281,7 +267,7 @@ mdoc_argv(struct mdoc *mdoc, int line, int tok, /* XXX - restore saved zeroed byte. */ if (sv) buf[*pos - 1] = sv; - if ( ! pwarn(mdoc, line, i, EARGVPARM)) + if ( ! mdoc_pwarn(m, line, i, EARGVPARM)) return(ARGV_ERROR); return(ARGV_WORD); } @@ -289,13 +275,13 @@ mdoc_argv(struct mdoc *mdoc, int line, int tok, while (buf[*pos] && ' ' == buf[*pos]) (*pos)++; - if ( ! argv(mdoc, line, &tmp, pos, buf)) + if ( ! argv(m, line, &tmp, pos, buf)) return(ARGV_ERROR); if (NULL == (arg = *v)) { *v = calloc(1, sizeof(struct mdoc_arg)); if (NULL == *v) { - (void)verr(mdoc, EMALLOC); + (void)mdoc_nerr(m, m->last, EMALLOC); return(ARGV_ERROR); } arg = *v; @@ -306,7 +292,7 @@ mdoc_argv(struct mdoc *mdoc, int line, int tok, sizeof(struct mdoc_argv)); if (NULL == arg->argv) { - (void)verr(mdoc, EMALLOC); + (void)mdoc_nerr(m, m->last, EMALLOC); return(ARGV_ERROR); } @@ -348,48 +334,8 @@ mdoc_argv_free(struct mdoc_arg *p) } - -static int -perr(struct mdoc *mdoc, int line, int pos, enum merr code, int iserr) -{ - char *p; - - p = NULL; - - switch (code) { - case (EMALLOC): - p = "memory exhausted"; - break; - case (EQUOTTERM): - p = "unterminated quoted parameter"; - break; - case (EARGVAL): - p = "argument requires a value"; - break; - case (EQUOTPARM): - p = "unexpected quoted parameter"; - break; - case (EARGVPARM): - p = "argument-like parameter"; - break; - case (ECOLEMPTY): - p = "last list column is empty"; - break; - case (ETAILWS): - p = "trailing whitespace"; - break; - } - - assert(p); - if (iserr) - return(mdoc_perr(mdoc, line, pos, p)); - - return(mdoc_pwarn(mdoc, line, pos, p)); -} - - int -mdoc_args(struct mdoc *mdoc, int line, +mdoc_args(struct mdoc *m, int line, int *pos, char *buf, int tok, char **v) { int fl, c, i; @@ -405,7 +351,7 @@ mdoc_args(struct mdoc *mdoc, int line, switch (tok) { case (MDOC_It): - for (n = mdoc->last; n; n = n->parent) + for (n = m->last; n; n = n->parent) if (MDOC_BLOCK == n->type && MDOC_Bl == n->tok) break; @@ -440,12 +386,12 @@ mdoc_args(struct mdoc *mdoc, int line, break; } - return(args(mdoc, line, pos, buf, fl, v)); + return(args(m, line, pos, buf, fl, v)); } static int -args(struct mdoc *mdoc, int line, +args(struct mdoc *m, int line, int *pos, char *buf, int fl, char **v) { int i; @@ -457,11 +403,11 @@ args(struct mdoc *mdoc, int line, return(ARGS_EOLN); if ('\"' == buf[*pos] && ! (fl & ARGS_QUOTED)) - if ( ! pwarn(mdoc, line, *pos, EQUOTPARM)) + if ( ! mdoc_pwarn(m, line, *pos, EQUOTPARM)) return(ARGS_ERROR); if ( ! (fl & ARGS_ARGVLIKE) && '-' == buf[*pos]) - if ( ! pwarn(mdoc, line, *pos, EARGVPARM)) + if ( ! mdoc_pwarn(m, line, *pos, EARGVPARM)) return(ARGS_ERROR); /* @@ -553,10 +499,10 @@ args(struct mdoc *mdoc, int line, } if (p && 0 == *p) - if ( ! pwarn(mdoc, line, *pos, ECOLEMPTY)) + if ( ! mdoc_pwarn(m, line, *pos, ECOLEMPTY)) return(0); if (p && 0 == *p && p > *v && ' ' == *(p - 1)) - if ( ! pwarn(mdoc, line, *pos, ETAILWS)) + if ( ! mdoc_pwarn(m, line, *pos, ETAILWS)) return(0); if (p) @@ -568,7 +514,7 @@ args(struct mdoc *mdoc, int line, assert(p); if (p > *v && ' ' == *(p - 1)) - if ( ! pwarn(mdoc, line, *pos, ETAILWS)) + if ( ! mdoc_pwarn(m, line, *pos, ETAILWS)) return(0); *pos += (int)(p - *v); @@ -600,7 +546,7 @@ args(struct mdoc *mdoc, int line, if (buf[*pos]) return(ARGS_WORD); - if ( ! pwarn(mdoc, line, *pos, ETAILWS)) + if ( ! mdoc_pwarn(m, line, *pos, ETAILWS)) return(ARGS_ERROR); return(ARGS_WORD); @@ -618,7 +564,7 @@ args(struct mdoc *mdoc, int line, (*pos)++; if (0 == buf[*pos]) { - (void)perr(mdoc, line, *pos, EQUOTTERM, 1); + (void)mdoc_perr(m, line, *pos, EQUOTTERM); return(ARGS_ERROR); } @@ -632,7 +578,7 @@ args(struct mdoc *mdoc, int line, if (buf[*pos]) return(ARGS_QWORD); - if ( ! pwarn(mdoc, line, *pos, ETAILWS)) + if ( ! mdoc_pwarn(m, line, *pos, ETAILWS)) return(ARGS_ERROR); return(ARGS_QWORD); @@ -738,7 +684,7 @@ argv_a2arg(int tok, const char *argv) static int -argv_multi(struct mdoc *mdoc, int line, +argv_multi(struct mdoc *m, int line, struct mdoc_argv *v, int *pos, char *buf) { int c; @@ -747,7 +693,7 @@ argv_multi(struct mdoc *mdoc, int line, for (v->sz = 0; ; v->sz++) { if ('-' == buf[*pos]) break; - c = args(mdoc, line, pos, buf, ARGS_QUOTED, &p); + c = args(m, line, pos, buf, ARGS_QUOTED, &p); if (ARGS_ERROR == c) return(0); else if (ARGS_EOLN == c) @@ -757,12 +703,12 @@ argv_multi(struct mdoc *mdoc, int line, v->value = realloc(v->value, (v->sz + MULTI_STEP) * sizeof(char *)); if (NULL == v->value) { - (void)verr(mdoc, EMALLOC); + (void)mdoc_nerr(m, m->last, EMALLOC); return(ARGV_ERROR); } } if (NULL == (v->value[(int)v->sz] = strdup(p))) - return(verr(mdoc, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); } return(1); @@ -770,7 +716,7 @@ argv_multi(struct mdoc *mdoc, int line, static int -argv_opt_single(struct mdoc *mdoc, int line, +argv_opt_single(struct mdoc *m, int line, struct mdoc_argv *v, int *pos, char *buf) { int c; @@ -779,7 +725,7 @@ argv_opt_single(struct mdoc *mdoc, int line, if ('-' == buf[*pos]) return(1); - c = args(mdoc, line, pos, buf, ARGS_QUOTED, &p); + c = args(m, line, pos, buf, ARGS_QUOTED, &p); if (ARGS_ERROR == c) return(0); if (ARGS_EOLN == c) @@ -787,9 +733,9 @@ argv_opt_single(struct mdoc *mdoc, int line, v->sz = 1; if (NULL == (v->value = calloc(1, sizeof(char *)))) - return(verr(mdoc, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); if (NULL == (v->value[0] = strdup(p))) - return(verr(mdoc, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(1); } @@ -799,7 +745,7 @@ argv_opt_single(struct mdoc *mdoc, int line, * Parse a single, mandatory value from the stream. */ static int -argv_single(struct mdoc *mdoc, int line, +argv_single(struct mdoc *m, int line, struct mdoc_argv *v, int *pos, char *buf) { int c, ppos; @@ -807,17 +753,17 @@ argv_single(struct mdoc *mdoc, int line, ppos = *pos; - c = args(mdoc, line, pos, buf, ARGS_QUOTED, &p); + c = args(m, line, pos, buf, ARGS_QUOTED, &p); if (ARGS_ERROR == c) return(0); if (ARGS_EOLN == c) - return(perr(mdoc, line, ppos, EARGVAL, 1)); + return(mdoc_perr(m, line, ppos, EARGVAL)); v->sz = 1; if (NULL == (v->value = calloc(1, sizeof(char *)))) - return(verr(mdoc, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); if (NULL == (v->value[0] = strdup(p))) - return(verr(mdoc, EMALLOC)); + return(mdoc_nerr(m, m->last, EMALLOC)); return(1); } diff --git a/mdoc_macro.c b/mdoc_macro.c index 857c4bce..87a0ddfb 100644 --- a/mdoc_macro.c +++ b/mdoc_macro.c @@ -22,20 +22,6 @@ #include "libmdoc.h" -enum mwarn { - WIGNE, - WIMPBRK, - WMACPARM, - WOBS -}; - -enum merr { - EOPEN, - EQUOT, - ENOCTX, - ENOPARMS -}; - #define REWIND_REWIND (1 << 0) #define REWIND_NOHALT (1 << 1) #define REWIND_HALT (1 << 2) @@ -62,13 +48,9 @@ static int rew_subblock(enum mdoc_type, static int rew_last(struct mdoc *, struct mdoc_node *); static int append_delims(struct mdoc *, int, int *, char *); static int lookup(struct mdoc *, int, int, int, const char *); -static int pwarn(struct mdoc *, int, int, enum mwarn); -static int perr(struct mdoc *, int, int, enum merr); static int swarn(struct mdoc *, enum mdoc_type, int, int, const struct mdoc_node *); -#define nerr(m, n, t) perr((m), (n)->line, (n)->pos, (t)) - /* Central table of library: who gets parsed how. */ const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { @@ -196,56 +178,6 @@ const struct mdoc_macro * const mdoc_macros = __mdoc_macros; static int -perr(struct mdoc *mdoc, int line, int pos, enum merr type) -{ - char *p; - - p = NULL; - switch (type) { - case (EOPEN): - p = "explicit scope still open on exit"; - break; - case (EQUOT): - p = "unterminated quotation"; - break; - case (ENOCTX): - p = "closure has no prior context"; - break; - case (ENOPARMS): - p = "unexpect line arguments"; - break; - } - assert(p); - return(mdoc_perr(mdoc, line, pos, p)); -} - - -static int -pwarn(struct mdoc *mdoc, int line, int pos, enum mwarn type) -{ - char *p; - - p = NULL; - switch (type) { - case (WIGNE): - p = "ignoring empty element"; - break; - case (WIMPBRK): - p = "crufty end-of-line scope violation"; - break; - case (WMACPARM): - p = "macro-like parameter"; - break; - case (WOBS): - p = "macro marked obsolete"; - break; - } - assert(p); - return(mdoc_pwarn(mdoc, line, pos, p)); -} - - -static int swarn(struct mdoc *mdoc, enum mdoc_type type, int line, int pos, const struct mdoc_node *p) { @@ -283,10 +215,10 @@ swarn(struct mdoc *mdoc, enum mdoc_type type, } if ( ! (MDOC_IGN_SCOPE & mdoc->pflags)) - return(mdoc_perr(mdoc, line, pos, + return(mdoc_verr(mdoc, line, pos, "%s scope breaks %s scope of %s", tt, t, n)); - return(mdoc_pwarn(mdoc, line, pos, + return(mdoc_vwarn(mdoc, line, pos, "%s scope breaks %s scope of %s", tt, t, n)); } @@ -312,7 +244,7 @@ mdoc_macroend(struct mdoc *mdoc) continue; if ( ! (MDOC_EXPLICIT & mdoc_macros[n->tok].flags)) continue; - return(nerr(mdoc, n, EOPEN)); + return(mdoc_nerr(mdoc, n, EOPEN)); } return(rew_last(mdoc, mdoc->first)); @@ -328,7 +260,7 @@ lookup(struct mdoc *mdoc, int line, int pos, int from, const char *p) return(res); if (MDOC_MAX == res) return(res); - if ( ! pwarn(mdoc, line, pos, WMACPARM)) + if ( ! mdoc_pwarn(mdoc, line, pos, EMACPARM)) return(-1); return(MDOC_MAX); } @@ -637,7 +569,7 @@ rew_expblock(struct mdoc *mdoc, int tok, int line, int ppos) for (n = mdoc->last; n; n = n->parent) { c = rew_dohalt(tok, MDOC_BLOCK, n); if (REWIND_HALT == c) - return(perr(mdoc, line, ppos, ENOCTX)); + return(mdoc_perr(mdoc, line, ppos, ENOCTX)); if (REWIND_REWIND == c) break; else if (rew_dobreak(tok, n)) @@ -728,7 +660,7 @@ blk_exp_close(MACRO_PROT_ARGS) return(0); return(rew_expblock(mdoc, tok, line, ppos)); } - return(perr(mdoc, line, ppos, ENOPARMS)); + return(mdoc_perr(mdoc, line, ppos, ENOPARMS)); } if ( ! rew_subblock(MDOC_BODY, mdoc, tok, line, ppos)) @@ -871,7 +803,7 @@ in_line(MACRO_PROT_ARGS) return(0); } else if ( ! nc && 0 == cnt) { mdoc_argv_free(arg); - if ( ! pwarn(mdoc, line, ppos, WIGNE)) + if ( ! mdoc_pwarn(mdoc, line, ppos, EIGNE)) return(0); } c = mdoc_macro(mdoc, c, line, la, pos, buf); @@ -927,7 +859,7 @@ in_line(MACRO_PROT_ARGS) return(0); } else if ( ! nc && 0 == cnt) { mdoc_argv_free(arg); - if ( ! pwarn(mdoc, line, ppos, WIGNE)) + if ( ! mdoc_pwarn(mdoc, line, ppos, EIGNE)) return(0); } @@ -1111,7 +1043,7 @@ blk_part_imp(MACRO_PROT_ARGS) if (body == n) break; - if (NULL == n && ! pwarn(mdoc, body->line, body->pos, WIMPBRK)) + if (NULL == n && ! mdoc_nwarn(mdoc, body, EIMPBRK)) return(0); if (n && ! rew_last(mdoc, body)) @@ -1414,7 +1346,7 @@ static int obsolete(MACRO_PROT_ARGS) { - return(pwarn(mdoc, line, ppos, WOBS)); + return(mdoc_pwarn(mdoc, line, ppos, EOBS)); } @@ -1450,7 +1382,7 @@ phrase(struct mdoc *mdoc, int line, int ppos, char *buf) else if ('\\' != buf[i - 1]) break; if (0 == buf[i]) - return(perr(mdoc, line, la, EQUOT)); + return(mdoc_perr(mdoc, line, la, EQUOT)); quoted = 1; } else for ( ; buf[i]; i++) diff --git a/mdoc_validate.c b/mdoc_validate.c index 12898f45..8541c8e2 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -31,40 +31,6 @@ #define PRE_ARGS struct mdoc *mdoc, const struct mdoc_node *n #define POST_ARGS struct mdoc *mdoc -enum merr { - ETOOLONG, - EESCAPE, - EPRINT, - ENODATA, - ENOPROLOGUE, - ELINE, - EATT, - ENAME, - ELISTTYPE, - EDISPTYPE, - EMULTIDISP, - ESECNAME, - EMULTILIST, - EARGREP, - EBOOL, - ECOLMIS, - ENESTDISP, - ENOWIDTH, - EMISSWIDTH, - EWRONGMSEC, - ESECOOO, - ESECREP, - EBADSTAND, - ENAMESECINC, - ENOMULTILINE, - EMULTILINE, - ENOLINE, - EPROLOOO, - EPROLREP, - EARGVAL, - EBADSEC, - EBADMSEC -}; typedef int (*v_pre)(PRE_ARGS); typedef int (*v_post)(POST_ARGS); @@ -74,7 +40,6 @@ struct valids { v_post *post; }; -static int perr(struct mdoc *, int, int, enum merr, int); static int check_parent(PRE_ARGS, int, enum mdoc_type); static int check_msec(PRE_ARGS, ...); static int check_sec(PRE_ARGS, ...); @@ -139,11 +104,6 @@ static int post_sh_body(POST_ARGS); static int post_sh_head(POST_ARGS); static int post_st(POST_ARGS); -#define vwarn(m, t) nwarn((m), (m)->last, (t)) -#define verr(m, t) nerr((m), (m)->last, (t)) -#define nwarn(m, n, t) perr((m), (n)->line, (n)->pos, (t), 0) -#define nerr(m, n, t) perr((m), (n)->line, (n)->pos, (t), 1) - static v_pre pres_an[] = { pre_an, NULL }; static v_pre pres_bd[] = { pre_display, pre_bd, NULL }; static v_pre pres_bl[] = { pre_bl, NULL }; @@ -370,125 +330,12 @@ mdoc_valid_post(struct mdoc *mdoc) static int -perr(struct mdoc *m, int line, int pos, enum merr type, int iserr) -{ - char *p; - - p = NULL; - - switch (type) { - case (ETOOLONG): - p = "text argument too long"; - break; - case (EESCAPE): - p = "invalid escape sequence"; - break; - case (EPRINT): - p = "invalid character"; - break; - case (ENESTDISP): - p = "displays may not be nested"; - break; - case (EBOOL): - p = "expected boolean value"; - break; - case (EARGREP): - p = "argument repeated"; - break; - case (EMULTIDISP): - p = "multiple display types specified"; - break; - case (EMULTILIST): - p = "multiple list types specified"; - break; - case (ELISTTYPE): - p = "missing list type"; - break; - case (EDISPTYPE): - p = "missing display type"; - break; - case (ESECNAME): - p = "the NAME section must come first"; - break; - case (ELINE): - p = "expected line arguments"; - break; - case (ENOPROLOGUE): - p = "document has no prologue"; - break; - case (ENODATA): - p = "document has no data"; - break; - case (ECOLMIS): - p = "column syntax style mismatch"; - break; - case (EATT): - p = "expected valid AT&T symbol"; - break; - case (ENAME): - p = "default name not yet set"; - break; - case (ENOWIDTH): - p = "superfluous width argument"; - break; - case (EMISSWIDTH): - p = "missing width argument"; - break; - case (EWRONGMSEC): - p = "document section in wrong manual section"; - break; - case (ESECOOO): - p = "document section out of conventional order"; - break; - case (ESECREP): - p = "document section repeated"; - break; - case (EBADSTAND): - p = "unknown standard"; - break; - case (ENAMESECINC): - p = "NAME section contents incomplete/badly-ordered"; - break; - case (ENOMULTILINE): - p = "suggested no multi-line arguments"; - break; - case (EMULTILINE): - p = "suggested multi-line arguments"; - break; - case (ENOLINE): - p = "suggested no line arguments"; - break; - case (EPROLOOO): - p = "prologue macros out-of-order"; - break; - case (EPROLREP): - p = "prologue macros repeated"; - break; - case (EARGVAL): - p = "argument value suggested"; - break; - case (EBADMSEC): - p = "inappropriate manual section"; - break; - case (EBADSEC): - p = "inappropriate document section"; - break; - } - - assert(p); - - if (iserr) - return(mdoc_perr(m, line, pos, p)); - - return(mdoc_pwarn(m, line, pos, p)); -} - - -static int warn_print(struct mdoc *m, int ln, int pos) { - return(perr(m, ln, pos, EPRINT, ! (MDOC_IGN_CHARS & m->pflags))); + if (MDOC_IGN_CHARS & m->pflags) + return(mdoc_pwarn(m, ln, pos, EPRINT)); + return(mdoc_perr(m, ln, pos, EPRINT)); } @@ -497,8 +344,8 @@ warn_count(struct mdoc *m, const char *k, int want, const char *v, int has) { - return(mdoc_warn(m, "suggests %s %s %d (has %d)", - v, k, want, has)); + return(mdoc_vwarn(m, m->last->line, m->last->pos, + "suggests %s %s %d (has %d)", v, k, want, has)); } @@ -507,7 +354,7 @@ err_count(struct mdoc *m, const char *k, int want, const char *v, int has) { - return(mdoc_err(m, + return(mdoc_verr(m, m->last->line, m->last->pos, "requires %s %s %d (has %d)", v, k, want, has)); } @@ -581,7 +428,7 @@ check_stdarg(PRE_ARGS) if (n->args && 1 == n->args->argc) if (MDOC_Std == n->args->argv[0].arg) return(1); - return(nwarn(mdoc, n, EARGVAL)); + return(mdoc_nwarn(mdoc, n, EARGVAL)); } @@ -605,7 +452,7 @@ check_sec(PRE_ARGS, ...) } va_end(ap); - return(nwarn(mdoc, n, EBADSEC)); + return(mdoc_nwarn(mdoc, n, EBADSEC)); } @@ -627,7 +474,7 @@ check_msec(PRE_ARGS, ...) } va_end(ap); - return(nwarn(mdoc, n, EBADMSEC)); + return(mdoc_nwarn(mdoc, n, EBADMSEC)); } @@ -662,7 +509,7 @@ check_argv(struct mdoc *m, const struct mdoc_node *n, /* `Nm' name must be set. */ if (v->sz || m->meta.name) return(1); - return(nerr(m, n, ENAME)); + return(mdoc_nerr(m, n, ENAME)); } return(1); @@ -693,8 +540,8 @@ check_text(struct mdoc *mdoc, int line, int pos, const char *p) continue; } if ( ! (MDOC_IGN_ESCAPE & mdoc->pflags)) - return(perr(mdoc, line, pos, EESCAPE, 1)); - if ( ! perr(mdoc, line, pos, EESCAPE, 0)) + return(mdoc_perr(mdoc, line, pos, EESCAPE)); + if ( ! mdoc_perr(mdoc, line, pos, EESCAPE)) return(0); } @@ -713,7 +560,7 @@ check_parent(PRE_ARGS, int tok, enum mdoc_type t) (t == n->parent->type)) return(1); - return(mdoc_nerr(mdoc, n, "require parent %s", + return(mdoc_verr(mdoc, n->line, n->pos, "require parent %s", MDOC_ROOT == t ? "<root>" : mdoc_macronames[tok])); } @@ -737,7 +584,7 @@ pre_display(PRE_ARGS) if (NULL == node) return(1); - return(nerr(mdoc, n, ENESTDISP)); + return(mdoc_nerr(mdoc, n, ENESTDISP)); } @@ -749,7 +596,7 @@ pre_bl(PRE_ARGS) if (MDOC_BLOCK != n->type) return(1); if (NULL == n->args) - return(nerr(mdoc, n, ELISTTYPE)); + return(mdoc_nerr(mdoc, n, ELISTTYPE)); /* Make sure that only one type of list is specified. */ @@ -780,17 +627,17 @@ pre_bl(PRE_ARGS) /* FALLTHROUGH */ case (MDOC_Column): if (-1 != type) - return(nerr(mdoc, n, EMULTILIST)); + return(mdoc_nerr(mdoc, n, EMULTILIST)); type = n->args->argv[pos].arg; break; case (MDOC_Width): if (-1 != width) - return(nerr(mdoc, n, EARGREP)); + return(mdoc_nerr(mdoc, n, EARGREP)); width = n->args->argv[pos].arg; break; case (MDOC_Offset): if (-1 != offset) - return(nerr(mdoc, n, EARGREP)); + return(mdoc_nerr(mdoc, n, EARGREP)); offset = n->args->argv[pos].arg; break; default: @@ -798,7 +645,7 @@ pre_bl(PRE_ARGS) } if (-1 == type) - return(nerr(mdoc, n, ELISTTYPE)); + return(mdoc_nerr(mdoc, n, ELISTTYPE)); /* * Validate the width field. Some list types don't need width @@ -808,7 +655,7 @@ pre_bl(PRE_ARGS) switch (type) { case (MDOC_Tag): - if (-1 == width && ! nwarn(mdoc, n, EMISSWIDTH)) + if (-1 == width && ! mdoc_nwarn(mdoc, n, EMISSWIDTH)) return(0); break; case (MDOC_Column): @@ -818,7 +665,7 @@ pre_bl(PRE_ARGS) case (MDOC_Inset): /* FALLTHROUGH */ case (MDOC_Item): - if (-1 != width && ! nwarn(mdoc, n, ENOWIDTH)) + if (-1 != width && ! mdoc_nwarn(mdoc, n, ENOWIDTH)) return(0); break; default: @@ -837,7 +684,7 @@ pre_bd(PRE_ARGS) if (MDOC_BLOCK != n->type) return(1); if (NULL == n->args) - return(nerr(mdoc, n, EDISPTYPE)); + return(mdoc_nerr(mdoc, n, EDISPTYPE)); /* Make sure that only one type of display is specified. */ @@ -856,14 +703,14 @@ pre_bd(PRE_ARGS) case (MDOC_File): if (0 == type++) break; - return(nerr(mdoc, n, EMULTIDISP)); + return(mdoc_nerr(mdoc, n, EMULTIDISP)); default: break; } if (type) return(1); - return(nerr(mdoc, n, EDISPTYPE)); + return(mdoc_nerr(mdoc, n, EDISPTYPE)); } @@ -903,7 +750,8 @@ pre_an(PRE_ARGS) if (NULL == n->args || 1 == n->args->argc) return(1); - return(mdoc_nerr(mdoc, n, "only one argument allowed")); + return(mdoc_verr(mdoc, n->line, n->pos, + "only one argument allowed")); } @@ -956,10 +804,10 @@ pre_dt(PRE_ARGS) { if (0 == mdoc->meta.date || mdoc->meta.os) - if ( ! nwarn(mdoc, n, EPROLOOO)) + if ( ! mdoc_nwarn(mdoc, n, EPROLOOO)) return(0); if (mdoc->meta.title) - if ( ! nwarn(mdoc, n, EPROLREP)) + if ( ! mdoc_nwarn(mdoc, n, EPROLREP)) return(0); return(1); } @@ -970,10 +818,10 @@ pre_os(PRE_ARGS) { if (NULL == mdoc->meta.title || 0 == mdoc->meta.date) - if ( ! nwarn(mdoc, n, EPROLOOO)) + if ( ! mdoc_nwarn(mdoc, n, EPROLOOO)) return(0); if (mdoc->meta.os) - if ( ! nwarn(mdoc, n, EPROLREP)) + if ( ! mdoc_nwarn(mdoc, n, EPROLREP)) return(0); return(1); } @@ -984,10 +832,10 @@ pre_dd(PRE_ARGS) { if (mdoc->meta.title || mdoc->meta.os) - if ( ! nwarn(mdoc, n, EPROLOOO)) + if ( ! mdoc_nwarn(mdoc, n, EPROLOOO)) return(0); if (mdoc->meta.date) - if ( ! nwarn(mdoc, n, EPROLREP)) + if ( ! mdoc_nwarn(mdoc, n, EPROLREP)) return(0); return(1); } @@ -1005,12 +853,14 @@ post_bf(POST_ARGS) head = mdoc->last->head; if (mdoc->last->args && head->child) - return(mdoc_err(mdoc, "one argument expected")); + return(mdoc_verr(mdoc, mdoc->last->line, + mdoc->last->pos, "one argument expected")); else if (mdoc->last->args) return(1); if (NULL == head->child || MDOC_TEXT != head->child->type) - return(mdoc_err(mdoc, "text argument expected")); + return(mdoc_verr(mdoc, mdoc->last->line, + mdoc->last->pos, "text argument expected")); p = head->child->string; @@ -1021,7 +871,7 @@ post_bf(POST_ARGS) else if (0 == strcmp(p, "Sm")) return(1); - return(mdoc_nerr(mdoc, head->child, "invalid font mode")); + return(mdoc_nerr(mdoc, head, EFONT)); } @@ -1033,7 +883,7 @@ post_nm(POST_ARGS) return(1); if (mdoc->meta.name) return(1); - return(verr(mdoc, ENAME)); + return(mdoc_nerr(mdoc, mdoc->last, ENAME)); } @@ -1044,10 +894,10 @@ post_at(POST_ARGS) if (NULL == mdoc->last->child) return(1); if (MDOC_TEXT != mdoc->last->child->type) - return(verr(mdoc, EATT)); + return(mdoc_nerr(mdoc, mdoc->last, EATT)); if (mdoc_a2att(mdoc->last->child->string)) return(1); - return(verr(mdoc, EATT)); + return(mdoc_nerr(mdoc, mdoc->last, EATT)); } @@ -1058,12 +908,12 @@ post_an(POST_ARGS) if (mdoc->last->args) { if (NULL == mdoc->last->child) return(1); - return(verr(mdoc, ELINE)); + return(mdoc_nerr(mdoc, mdoc->last, ELINE)); } if (mdoc->last->child) return(1); - return(verr(mdoc, ELINE)); + return(mdoc_nerr(mdoc, mdoc->last, ELINE)); } @@ -1073,7 +923,7 @@ post_args(POST_ARGS) if (mdoc->last->args) return(1); - return(verr(mdoc, ELINE)); + return(mdoc_nerr(mdoc, mdoc->last, ELINE)); } @@ -1088,7 +938,7 @@ post_it(POST_ARGS) n = mdoc->last->parent->parent; if (NULL == n->args) - return(verr(mdoc, ELISTTYPE)); + return(mdoc_nerr(mdoc, mdoc->last, ELISTTYPE)); /* Some types require block-head, some not. */ @@ -1126,12 +976,12 @@ post_it(POST_ARGS) } if (-1 == type) - return(verr(mdoc, ELISTTYPE)); + return(mdoc_nerr(mdoc, mdoc->last, ELISTTYPE)); switch (type) { case (MDOC_Tag): if (NULL == mdoc->last->head->child) - if ( ! vwarn(mdoc, ELINE)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, ELINE)) return(0); break; case (MDOC_Hang): @@ -1142,10 +992,10 @@ post_it(POST_ARGS) /* FALLTHROUGH */ case (MDOC_Diag): if (NULL == mdoc->last->head->child) - if ( ! vwarn(mdoc, ELINE)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, ELINE)) return(0); if (NULL == mdoc->last->body->child) - if ( ! vwarn(mdoc, EMULTILINE)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, EMULTILINE)) return(0); break; case (MDOC_Bullet): @@ -1158,26 +1008,27 @@ post_it(POST_ARGS) /* FALLTHROUGH */ case (MDOC_Item): if (mdoc->last->head->child) - if ( ! vwarn(mdoc, ENOLINE)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, ENOLINE)) return(0); if (NULL == mdoc->last->body->child) - if ( ! vwarn(mdoc, EMULTILINE)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, EMULTILINE)) return(0); break; case (MDOC_Column): if (NULL == mdoc->last->head->child) - if ( ! vwarn(mdoc, ELINE)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, ELINE)) return(0); if (mdoc->last->body->child) - if ( ! vwarn(mdoc, ENOMULTILINE)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, ENOMULTILINE)) return(0); c = mdoc->last->child; for (i = 0; c && MDOC_HEAD == c->type; c = c->next) i++; if (i == cols) break; - return(mdoc_err(mdoc, "column mismatch (have " - "%d, want %d)", i, cols)); + return(mdoc_verr(mdoc, mdoc->last->line, mdoc->last->pos, + "column mismatch (have %d, want %d)", + i, cols)); default: break; } @@ -1203,7 +1054,7 @@ post_bl_head(POST_ARGS) return(1); if (n->args->argv[i].sz && mdoc->last->child) - return(nerr(mdoc, n, ECOLMIS)); + return(mdoc_nerr(mdoc, n, ECOLMIS)); return(1); } @@ -1226,7 +1077,8 @@ post_bl(POST_ARGS) if (MDOC_BLOCK == n->type) if (MDOC_It == n->tok) continue; - return(mdoc_nerr(mdoc, n, "bad child of parent %s", + return(mdoc_verr(mdoc, n->line, n->pos, + "bad child of parent %s", mdoc_macronames[mdoc->last->tok])); } @@ -1252,7 +1104,7 @@ ebool(struct mdoc *mdoc) if (NULL == n) return(1); - return(nerr(mdoc, n, EBOOL)); + return(mdoc_nerr(mdoc, n, EBOOL)); } @@ -1261,14 +1113,14 @@ post_root(POST_ARGS) { if (NULL == mdoc->first->child) - return(verr(mdoc, ENODATA)); + return(mdoc_nerr(mdoc, mdoc->first, ENODAT)); if ( ! (MDOC_PBODY & mdoc->flags)) - return(verr(mdoc, ENOPROLOGUE)); + return(mdoc_nerr(mdoc, mdoc->first, ENOPROLOGUE)); if (MDOC_BLOCK != mdoc->first->child->type) - return(verr(mdoc, ENODATA)); + return(mdoc_nerr(mdoc, mdoc->first, ENODAT)); if (MDOC_Sh != mdoc->first->child->tok) - return(verr(mdoc, ENODATA)); + return(mdoc_nerr(mdoc, mdoc->first, ENODAT)); return(1); } @@ -1280,7 +1132,7 @@ post_st(POST_ARGS) if (mdoc_a2st(mdoc->last->child->string)) return(1); - return(vwarn(mdoc, EBADSTAND)); + return(mdoc_nwarn(mdoc, mdoc->last, EBADSTAND)); } @@ -1312,20 +1164,20 @@ post_sh_body(POST_ARGS) */ if (NULL == (n = mdoc->last->child)) - return(vwarn(mdoc, ENAMESECINC)); + return(mdoc_nwarn(mdoc, mdoc->last, ENAMESECINC)); for ( ; n && n->next; n = n->next) { if (MDOC_ELEM == n->type && MDOC_Nm == n->tok) continue; if (MDOC_TEXT == n->type) continue; - if ( ! vwarn(mdoc, ENAMESECINC)) + if ( ! mdoc_nwarn(mdoc, mdoc->last, ENAMESECINC)) return(0); } if (MDOC_ELEM == n->type && MDOC_Nd == n->tok) return(1); - return(vwarn(mdoc, ENAMESECINC)); + return(mdoc_nwarn(mdoc, mdoc->last, ENAMESECINC)); } @@ -1350,11 +1202,11 @@ post_sh_head(POST_ARGS) assert(MDOC_TEXT == n->type); if (strlcat(buf, n->string, 64) >= 64) - return(nerr(mdoc, n, ETOOLONG)); + return(mdoc_nerr(mdoc, n, ETOOLONG)); if (NULL == n->next) continue; if (strlcat(buf, " ", 64) >= 64) - return(nerr(mdoc, n, ETOOLONG)); + return(mdoc_nerr(mdoc, n, ETOOLONG)); } sec = mdoc_atosec(buf); @@ -1365,13 +1217,13 @@ post_sh_head(POST_ARGS) */ if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed) - return(verr(mdoc, ESECNAME)); + return(mdoc_nerr(mdoc, mdoc->last, ESECNAME)); if (SEC_CUSTOM == sec) return(1); if (sec == mdoc->lastnamed) - return(vwarn(mdoc, ESECREP)); + return(mdoc_nwarn(mdoc, mdoc->last, ESECREP)); if (sec < mdoc->lastnamed) - return(vwarn(mdoc, ESECOOO)); + return(mdoc_nwarn(mdoc, mdoc->last, ESECOOO)); /* * Check particular section/manual conventions. LIBRARY can @@ -1386,7 +1238,7 @@ post_sh_head(POST_ARGS) case (3): break; default: - return(vwarn(mdoc, EWRONGMSEC)); + return(mdoc_nwarn(mdoc, mdoc->last, EWRONGMSEC)); } break; default: |