diff options
| -rw-r--r-- | Makefile | 6 | ||||
| -rw-r--r-- | private.h | 210 | ||||
| -rw-r--r-- | roff.c | 202 |
3 files changed, 268 insertions, 150 deletions
@@ -1,4 +1,4 @@ -CFLAGS += -W -Wall -Wno-unused-parameter -g +CFLAGS += -W -Wall -Wno-unused-parameter -g LINTFLAGS += -c -e -f -u @@ -33,8 +33,8 @@ lint: llib-lmdocml.ln dist: mdocml.tgz regress: mdocml - @for f in $(FAIL); do ./mdocml $$f 2>/dev/null || continue ; done - @for f in $(SUCCEED); do ./mdocml $$f || exit 1 ; done + @for f in $(FAIL); do ./mdocml $$f 1>/dev/null 2>/dev/null || continue ; done + @for f in $(SUCCEED); do ./mdocml $$f 1>/dev/null || exit 1 ; done mdocml: mdocml.o libmdocml.a $(CC) $(CFLAGS) -o $@ mdocml.o libmdocml.a @@ -51,89 +51,93 @@ struct md_mbuf { #define ROFF_Bl 11 #define ROFF_El 12 #define ROFF_It 13 -#define ROFF_Ad 15 -#define ROFF_An 16 -#define ROFF_Ar 17 -#define ROFF_Cd 18 -#define ROFF_Cm 19 -#define ROFF_Dv 20 -#define ROFF_Er 21 -#define ROFF_Ev 22 -#define ROFF_Ex 23 -#define ROFF_Fa 24 -#define ROFF_Fd 25 -#define ROFF_Fl 26 -#define ROFF_Fn 27 -#define ROFF_Ft 28 -#define ROFF_Ic 29 -#define ROFF_In 30 -#define ROFF_Li 31 -#define ROFF_Nd 32 -#define ROFF_Nm 33 -#define ROFF_Op 34 -#define ROFF_Ot 35 -#define ROFF_Pa 36 -#define ROFF_Rv 37 -#define ROFF_St 38 -#define ROFF_Va 39 -#define ROFF_Vt 40 -#define ROFF_Xr 41 -#define ROFF__A 42 -#define ROFF__B 43 -#define ROFF__D 44 -#define ROFF__I 45 -#define ROFF__J 46 -#define ROFF__N 47 -#define ROFF__O 48 -#define ROFF__P 49 -#define ROFF__R 50 -#define ROFF__T 51 -#define ROFF__V 52 -#define ROFF_Ac 53 -#define ROFF_Ao 54 -#define ROFF_Aq 55 -#define ROFF_At 56 -#define ROFF_Bc 57 -#define ROFF_Bf 58 -#define ROFF_Bo 59 -#define ROFF_Bq 60 -#define ROFF_Bsx 61 -#define ROFF_Bx 62 -#define ROFF_Db 63 -#define ROFF_Dc 64 -#define ROFF_Do 65 -#define ROFF_Dq 66 -#define ROFF_Ec 67 -#define ROFF_Ef 68 -#define ROFF_Em 60 -#define ROFF_Eo 70 -#define ROFF_Fx 71 -#define ROFF_Ms 72 -#define ROFF_No 73 -#define ROFF_Ns 74 -#define ROFF_Nx 75 -#define ROFF_Ox 76 -#define ROFF_Pc 77 -#define ROFF_Pf 78 -#define ROFF_Po 79 -#define ROFF_Pq 80 -#define ROFF_Qc 81 -#define ROFF_Ql 82 -#define ROFF_Qo 83 -#define ROFF_Qq 84 -#define ROFF_Re 85 -#define ROFF_Rs 86 -#define ROFF_Sc 87 -#define ROFF_So 88 -#define ROFF_Sq 89 -#define ROFF_Sm 90 -#define ROFF_Sx 91 -#define ROFF_Sy 92 -#define ROFF_Tn 93 -#define ROFF_Ux 94 -#define ROFF_Xc 95 -#define ROFF_Xo 96 -#define ROFF_MAX 97 +#define ROFF_Ad 14 +#define ROFF_An 15 +#define ROFF_Ar 16 +#define ROFF_Cd 17 +#define ROFF_Cm 18 +#define ROFF_Dv 19 +#define ROFF_Er 20 +#define ROFF_Ev 21 +#define ROFF_Ex 22 +#define ROFF_Fa 23 +#define ROFF_Fd 24 +#define ROFF_Fl 25 +#define ROFF_Fn 26 +#define ROFF_Ft 27 +#define ROFF_Ic 28 +#define ROFF_In 29 +#define ROFF_Li 30 +#define ROFF_Nd 31 +#define ROFF_Nm 32 +#define ROFF_Op 33 +#define ROFF_Ot 34 +#define ROFF_Pa 35 +#define ROFF_Rv 36 +#define ROFF_St 37 +#define ROFF_Va 38 +#define ROFF_Vt 39 +#define ROFF_Xr 40 +#define ROFF__A 41 +#define ROFF__B 42 +#define ROFF__D 43 +#define ROFF__I 44 +#define ROFF__J 45 +#define ROFF__N 46 +#define ROFF__O 47 +#define ROFF__P 48 +#define ROFF__R 49 +#define ROFF__T 50 +#define ROFF__V 51 +#define ROFF_Ac 52 +#define ROFF_Ao 53 +#define ROFF_Aq 54 +#define ROFF_At 55 +#define ROFF_Bc 56 +#define ROFF_Bf 57 +#define ROFF_Bo 58 +#define ROFF_Bq 59 +#define ROFF_Bsx 60 +#define ROFF_Bx 61 +#define ROFF_Db 62 +#define ROFF_Dc 63 +#define ROFF_Do 64 +#define ROFF_Dq 65 +#define ROFF_Ec 66 +#define ROFF_Ef 67 +#define ROFF_Em 68 +#define ROFF_Eo 69 +#define ROFF_Fx 70 +#define ROFF_Ms 71 +#define ROFF_No 72 +#define ROFF_Ns 73 +#define ROFF_Nx 74 +#define ROFF_Ox 75 +#define ROFF_Pc 76 +#define ROFF_Pf 77 +#define ROFF_Po 78 +#define ROFF_Pq 79 +#define ROFF_Qc 80 +#define ROFF_Ql 81 +#define ROFF_Qo 82 +#define ROFF_Qq 83 +#define ROFF_Re 84 +#define ROFF_Rs 85 +#define ROFF_Sc 86 +#define ROFF_So 87 +#define ROFF_Sq 88 +#define ROFF_Sm 89 +#define ROFF_Sx 90 +#define ROFF_Sy 91 +#define ROFF_Tn 92 +#define ROFF_Ux 93 +#define ROFF_Xc 94 +#define ROFF_Xo 95 +#define ROFF_Fo 96 +#define ROFF_Fc 97 +#define ROFF_Oo 98 +#define ROFF_Oc 99 +#define ROFF_MAX 100 #define ROFF_Split 0 #define ROFF_Nosplit 1 @@ -155,7 +159,45 @@ struct md_mbuf { #define ROFF_Column 17 #define ROFF_Width 18 #define ROFF_Compact 19 -#define ROFF_ARGMAX 20 +#define ROFF_Std 20 +#define ROFF_p1003_1_88 21 +#define ROFF_p1003_1_90 22 +#define ROFF_p1003_1_96 23 +#define ROFF_p1003_1_2001 24 +#define ROFF_p1003_1_2004 25 +#define ROFF_p1003_1 26 +#define ROFF_p1003_1b 27 +#define ROFF_p1003_1b_93 28 +#define ROFF_p1003_1c_95 29 +#define ROFF_p1003_1g_2000 30 +#define ROFF_p1003_2_92 31 +#define ROFF_p1387_2_95 32 +#define ROFF_p1003_2 33 +#define ROFF_p1387_2 34 +#define ROFF_isoC_90 35 +#define ROFF_isoC_amd1 36 +#define ROFF_isoC_tcor1 37 +#define ROFF_isoC_tcor2 38 +#define ROFF_isoC_99 39 +#define ROFF_ansiC 40 +#define ROFF_ansiC_89 41 +#define ROFF_ansiC_99 42 +#define ROFF_ieee754 43 +#define ROFF_iso8802_3 44 +#define ROFF_xpg3 45 +#define ROFF_xpg4 46 +#define ROFF_xpg4_2 47 +#define ROFF_xpg4_3 48 +#define ROFF_xbd5 49 +#define ROFF_xcu5 50 +#define ROFF_xsh5 51 +#define ROFF_xns5 52 +#define ROFF_xns5_2d2_0 53 +#define ROFF_xcurses4_2 54 +#define ROFF_susv2 55 +#define ROFF_susv3 56 +#define ROFF_svid4 57 +#define ROFF_ARGMAX 58 extern const char *const *toknames; extern const char *const *tokargnames; @@ -29,8 +29,12 @@ /* FIXME: warn if Pp occurs before/after Sh etc. (see mdoc.samples). */ +/* FIXME: warn about "X section only" macros. */ + /* FIXME: warn about empty lists. */ +/* FIXME: ; : } ) (etc.) after text macros? */ + #define ROFF_MAXARG 10 enum roffd { @@ -58,10 +62,9 @@ struct rofftok { int ctx; enum rofftype type; /* Type of macro. */ int flags; -#define ROFF_NESTED (1 << 0) /* Nested-layout. */ -#define ROFF_PARSED (1 << 1) /* "Parsed". */ -#define ROFF_CALLABLE (1 << 2) /* "Callable". */ -#define ROFF_QUOTES (1 << 3) /* Quoted args. */ +#define ROFF_PARSED (1 << 0) /* "Parsed". */ +#define ROFF_CALLABLE (1 << 1) /* "Callable". */ +#define ROFF_QUOTES (1 << 2) /* Quoted args. */ }; struct roffarg { @@ -106,6 +109,7 @@ static int roff_comment(ROFFCALL_ARGS); static struct roffnode *roffnode_new(int, struct rofftree *); static void roffnode_free(int, struct rofftree *); +static int roffscan(int, const int *); static int rofffindtok(const char *); static int rofffindarg(const char *); static int rofffindcallable(const char *); @@ -117,22 +121,36 @@ static int textparse(const struct rofftree *, const char *, size_t); -static const int roffarg_An[] = { - ROFF_Split, ROFF_Nosplit, ROFF_ARGMAX }; - -static const int roffarg_Bd[] = { - ROFF_Ragged, ROFF_Unfilled, ROFF_Literal, ROFF_File, - ROFF_Offset, ROFF_ARGMAX }; - -static const int roffarg_Bl[] = { - ROFF_Bullet, ROFF_Dash, ROFF_Hyphen, ROFF_Item, ROFF_Enum, - ROFF_Tag, ROFF_Diag, ROFF_Hang, ROFF_Ohang, ROFF_Inset, - ROFF_Column, ROFF_Offset, ROFF_ARGMAX }; - +static const int roffarg_An[] = { ROFF_Split, ROFF_Nosplit, + ROFF_ARGMAX }; +static const int roffarg_Bd[] = { ROFF_Ragged, ROFF_Unfilled, + ROFF_Literal, ROFF_File, ROFF_Offset, ROFF_ARGMAX }; +static const int roffarg_Ex[] = { ROFF_Std, ROFF_ARGMAX }; +static const int roffarg_Rv[] = { ROFF_Std, ROFF_ARGMAX }; +static const int roffarg_Bl[] = { ROFF_Bullet, ROFF_Dash, + ROFF_Hyphen, ROFF_Item, ROFF_Enum, ROFF_Tag, ROFF_Diag, + ROFF_Hang, ROFF_Ohang, ROFF_Inset, ROFF_Column, ROFF_Offset, + ROFF_ARGMAX }; +static const int roffarg_St[] = { + ROFF_p1003_1_88, ROFF_p1003_1_90, ROFF_p1003_1_96, + ROFF_p1003_1_2001, ROFF_p1003_1_2004, ROFF_p1003_1, + ROFF_p1003_1b, ROFF_p1003_1b_93, ROFF_p1003_1c_95, + ROFF_p1003_1g_2000, ROFF_p1003_2_92, ROFF_p1387_2_95, + ROFF_p1003_2, ROFF_p1387_2, ROFF_isoC_90, ROFF_isoC_amd1, + ROFF_isoC_tcor1, ROFF_isoC_tcor2, ROFF_isoC_99, ROFF_ansiC, + ROFF_ansiC_89, ROFF_ansiC_99, ROFF_ieee754, ROFF_iso8802_3, + ROFF_xpg3, ROFF_xpg4, ROFF_xpg4_2, ROFF_xpg4_3, ROFF_xbd5, + ROFF_xcu5, ROFF_xsh5, ROFF_xns5, ROFF_xns5_2d2_0, + ROFF_xcurses4_2, ROFF_susv2, ROFF_susv3, ROFF_svid4, + ROFF_ARGMAX }; + +static const int roffchild_Oo[] = { ROFF_Op, ROFF_Oc, ROFF_MAX }; static const int roffchild_Bl[] = { ROFF_It, ROFF_El, ROFF_MAX }; +static const int roffchild_Fo[] = { ROFF_Fa, ROFF_Fc, ROFF_MAX }; static const int roffparent_El[] = { ROFF_Bl, ROFF_It, ROFF_MAX }; - +static const int roffparent_Fc[] = { ROFF_Fo, ROFF_Fa, ROFF_MAX }; +static const int roffparent_Oc[] = { ROFF_Oo, ROFF_Oc, ROFF_MAX }; static const int roffparent_It[] = { ROFF_Bl, ROFF_MAX }; /* Table of all known tokens. */ @@ -148,36 +166,36 @@ static const struct rofftok tokens[ROFF_MAX] = { { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Dl */ { NULL, NULL, NULL, NULL, 0, ROFF_LAYOUT, 0 }, /* Bd */ { NULL, NULL, NULL, NULL, 0, ROFF_LAYOUT, 0 }, /* Ed */ - { roff_layout, roffarg_Bl, NULL, roffchild_Bl, 0, ROFF_LAYOUT, 0 }, /* Bl */ - { roff_layout, NULL, roffparent_El, NULL, ROFF_Bl, ROFF_LAYOUT, 0 }, /* El */ - { roff_layout, NULL, roffparent_It, NULL, ROFF_It, ROFF_LAYOUT, 0 }, /* It */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ad */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* An */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ar */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Cd */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Cm */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Dv */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Er */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ev */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ex */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fa */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Fd */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fl */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fn */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ft */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ic */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* In */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Li */ + { roff_layout, roffarg_Bl, NULL, roffchild_Bl, 0, ROFF_LAYOUT, 0 }, /* Bl */ + { roff_layout, NULL, roffparent_El, NULL, ROFF_Bl, ROFF_LAYOUT, 0 }, /* El */ + { roff_layout, NULL, roffparent_It, NULL, ROFF_It, ROFF_LAYOUT, 0 }, /* It */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ad */ + { roff_text, roffarg_An, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* An */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ar */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_QUOTES }, /* Cd */ /* XXX man.4 only */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Cm */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Dv */ /* XXX needs arg */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Er */ /* XXX needs arg */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ev */ /* XXX needs arg */ + { roff_text, roffarg_Ex, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Ex */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fa */ /* XXX needs arg */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Fd */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fl */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Fn */ /* XXX needs arg */ /* FIXME */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ft */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ic */ /* XXX needs arg */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* In */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Li */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Nd */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Nm */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Op */ + { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Nm */ /* FIXME */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Op */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ot */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Pa */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Rv */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* St */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Va */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Vt */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Xr */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Pa */ + { roff_text, roffarg_Rv, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Rv */ + { roff_text, roffarg_St, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* St */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Va */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Vt */ /* XXX needs arg */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Xr */ /* XXX needs arg */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* %A */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE}, /* %B */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* %D */ @@ -192,27 +210,27 @@ static const struct rofftok tokens[ROFF_MAX] = { { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ac */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ao */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Aq */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* At */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* At */ /* XXX at most 2 args */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Bc */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Bf */ + { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Bf */ /* FIXME */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Bo */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Bq */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Bsx */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Bx */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Bsx */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Bx */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Db */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Dc */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Do */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Dq */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ec */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Ef */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Em */ + { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, 0 }, /* Ef */ /* FIXME */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Em */ /* XXX needs arg */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Eo */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Fx */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Fx */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ms */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* No */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ns */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Nx */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ox */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Nx */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ox */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Pc */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Pf */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Po */ @@ -230,9 +248,13 @@ static const struct rofftok tokens[ROFF_MAX] = { { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Sx */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Sy */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Tn */ - { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ux */ + { roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* Ux */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Xc */ { NULL, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Xo */ + { roff_layout, NULL, NULL, NULL, 0, ROFF_LAYOUT, 0 }, /* Fo */ + { roff_layout, NULL, roffparent_Fc, NULL, ROFF_Fo, ROFF_LAYOUT, 0 }, /* Fc */ + { roff_layout, NULL, NULL, NULL, 0, ROFF_LAYOUT, 0 }, /* Oo */ + { roff_layout, NULL, roffparent_Oc, NULL, ROFF_Oo, ROFF_LAYOUT, 0 }, /* Oc */ }; /* Table of all known token arguments. */ @@ -280,7 +302,7 @@ const char *const toknamesp[ROFF_MAX] = "Ar", "Cd", "Cm", - "Dr", + "Dv", "Er", "Ev", "Ex", @@ -289,7 +311,6 @@ const char *const toknamesp[ROFF_MAX] = "Fl", "Fn", "Ft", - "Ex", "Ic", "In", "Li", @@ -358,6 +379,10 @@ const char *const toknamesp[ROFF_MAX] = "Ux", "Xc", /* FIXME: do not support! */ "Xo", /* FIXME: do not support! */ + "Fo", + "Fc", + "Oo", + "Oc", }; const char *const tokargnamesp[ROFF_ARGMAX] = @@ -382,6 +407,44 @@ const char *const tokargnamesp[ROFF_ARGMAX] = "column", "width", "compact", + "std", + "-p1003.1-88", + "-p1003.1-90", + "-p1003.1-96", + "-p1003.1-2001", + "-p1003.1-2004", + "-p1003.1", + "-p1003.1b", + "-p1003.1b-93", + "-p1003.1c-95", + "-p1003.1g-2000", + "-p1003.2-92", + "-p1387.2-95", + "-p1003.2", + "-p1387.2", + "-isoC-90", + "-isoC-amd1", + "-isoC-tcor1", + "-isoC-tcor2", + "-isoC-99", + "-ansiC", + "-ansiC-89", + "-ansiC-99", + "-ieee754", + "-iso8802-3", + "-xpg3", + "-xpg4", + "-xpg4.2", + "-xpg4.3", + "-xbd5", + "-xcu5", + "-xsh5", + "-xns5", + "-xns5.2d2.0", + "-xcurses4.2", + "-susv2", + "-susv3", + "-svid4", }; const char *const *toknames = toknamesp; @@ -511,10 +574,11 @@ roffargs(int tok, char *buf, char **argv) static int roffscan(int tok, const int *tokv) { + if (NULL == tokv) return(1); - for ( ; ROFF_MAX != *tokv; tokv++) + for ( ; ROFF_MAX != *tokv; tokv++) if (tok == *tokv) return(1); @@ -577,6 +641,12 @@ roffparse(struct rofftree *tree, char *buf, size_t sz) return(0); } + +#if 0 + (void)printf("parse: macro `%s' (%d), parent `%s' (%d)\n", + toknames[tok], tok, + toknames[tree->last->tok], tree->last->tok); + if ( ! roffscan(tok, tokens[tree->last->tok].children)) { warnx("%s: invalid child `%s' for `%s' (line %zu)", tree->rbuf->name, toknames[tok], @@ -584,6 +654,7 @@ roffparse(struct rofftree *tree, char *buf, size_t sz) tree->rbuf->line); return(0); } +#endif /* * Branch if we're not a layout token. @@ -676,17 +747,22 @@ rofffindtok(const char *buf) token[i] = 0; -#ifdef DEBUG - (void)printf("lookup: `%s'\n", token); -#endif - /* FIXME: use a table, this is slow but ok for now. */ /* LINTED */ for (i = 0; i < ROFF_MAX; i++) /* LINTED */ - if (0 == strcmp(toknames[i], token)) + if (0 == strcmp(toknames[i], token)) { +#ifdef DEBUG + (void)printf("lookup (good): `%s' (%d)\n", + token, (int)i); +#endif return((int)i); + } + +#ifdef DEBUG + (void)printf("lookup (bad): `%s'\n", token); +#endif return(ROFF_MAX); } |