diff options
Diffstat (limited to 'html.c')
| -rw-r--r-- | html.c | 134 |
1 files changed, 120 insertions, 14 deletions
@@ -27,7 +27,6 @@ #include "chars.h" #include "mdoc.h" #include "man.h" -#include "out.h" #define DOCTYPE "-//W3C//DTD HTML 4.01//EN" #define DTD "http://www.w3.org/TR/html4/strict.dtd" @@ -180,6 +179,10 @@ static void print_text(struct html *, const char *); static void print_res(struct html *, const char *, int); static void print_spec(struct html *, const char *, int); +static int a2width(const char *); +static int a2offs(const char *); +static int a2list(const struct mdoc_node *); + static void mdoc_root_post(MDOC_ARGS); static int mdoc_root_pre(MDOC_ARGS); static int mdoc_tbl_pre(MDOC_ARGS, int); @@ -231,6 +234,7 @@ static int mdoc_xr_pre(MDOC_ARGS); static int mdoc_xx_pre(MDOC_ARGS); #ifdef __linux__ +extern int getsubopt(char **, char * const *, char **); extern size_t strlcpy(char *, const char *, size_t); extern size_t strlcat(char *, const char *, size_t); #endif @@ -399,9 +403,14 @@ html_man(void *arg, const struct man *m) void * -html_alloc(void) +html_alloc(char *outopts) { struct html *h; + char *toks[3], *o, *v; + + toks[0] = "style"; + toks[1] = "base"; + toks[2] = NULL; if (NULL == (h = calloc(1, sizeof(struct html)))) return(NULL); @@ -414,8 +423,20 @@ html_alloc(void) return(NULL); } - /* h->base = xxx; */ - h->style = "style.css"; /* XXX */ + while (*outopts) { + o = outopts; + switch (getsubopt(&outopts, toks, &v)) { + case (0): + h->style = v; + break; + case (1): + h->base = v; + break; + default: + break; + } + } + return(h); } @@ -447,6 +468,93 @@ html_free(void *p) } +static int +a2list(const struct mdoc_node *n) +{ + int i; + + assert(MDOC_BLOCK == n->type && MDOC_Bl == n->tok); + assert(n->args); + + for (i = 0; i < (int)n->args->argc; i++) + switch (n->args->argv[i].arg) { + case (MDOC_Enum): + /* FALLTHROUGH */ + case (MDOC_Dash): + /* FALLTHROUGH */ + case (MDOC_Hyphen): + /* FALLTHROUGH */ + case (MDOC_Bullet): + /* FALLTHROUGH */ + case (MDOC_Tag): + /* FALLTHROUGH */ + case (MDOC_Hang): + /* FALLTHROUGH */ + case (MDOC_Inset): + /* FALLTHROUGH */ + case (MDOC_Diag): + /* FALLTHROUGH */ + case (MDOC_Item): + /* FALLTHROUGH */ + case (MDOC_Column): + /* FALLTHROUGH */ + case (MDOC_Ohang): + return(n->args->argv[i].arg); + default: + break; + } + + abort(); + /* NOTREACHED */ +} + + +static int +a2width(const char *p) +{ + int i, len; + + if (0 == (len = (int)strlen(p))) + return(0); + for (i = 0; i < len - 1; i++) + if ( ! isdigit((u_char)p[i])) + break; + + if (i == len - 1) + if ('n' == p[len - 1] || 'm' == p[len - 1]) + return(atoi(p) + 2); + + return(len + 2); +} + + +static int +a2offs(const char *p) +{ + int len, i; + + if (0 == strcmp(p, "left")) + return(0); + if (0 == strcmp(p, "indent")) + return(INDENT + 1); + if (0 == strcmp(p, "indent-two")) + return((INDENT + 1) * 2); + + if (0 == (len = (int)strlen(p))) + return(0); + + for (i = 0; i < len - 1; i++) + if ( ! isdigit((u_char)p[i])) + break; + + if (i == len - 1) + if ('n' == p[len - 1] || 'm' == p[len - 1]) + return(atoi(p)); + + return(len); +} + + static void print_mdoc(MDOC_ARGS) { @@ -1420,11 +1528,10 @@ mdoc_tbl_pre(MDOC_ARGS, int type) if (MDOC_Width == bl->args->argv[i].arg) { assert(bl->args->argv[i].sz); wp = i; - w = out_a2width(bl->args->argv[i].value[0]); + w = a2width(bl->args->argv[i].value[0]); } else if (MDOC_Offset == bl->args->argv[i].arg) { assert(bl->args->argv[i].sz); - o = out_a2offs - (bl->args->argv[i].value[0], INDENT); + o = a2offs(bl->args->argv[i].value[0]); } else if (MDOC_Compact == bl->args->argv[i].arg) c = 1; @@ -1435,7 +1542,7 @@ mdoc_tbl_pre(MDOC_ARGS, int type) /* Counter... */ ; assert(nn); if (wp >= 0 && i < (int)bl->args[wp].argv->sz) - w = out_a2width(bl->args->argv[wp].value[i]); + w = a2width(bl->args->argv[wp].value[i]); } switch (type) { @@ -1484,7 +1591,7 @@ mdoc_bl_pre(MDOC_ARGS) if (MDOC_BLOCK != n->type) return(1); - if (MDOC_Enum != out_a2list(n)) + if (MDOC_Enum != a2list(n)) return(1); ord = malloc(sizeof(struct ord)); @@ -1506,7 +1613,7 @@ mdoc_bl_post(MDOC_ARGS) if (MDOC_BLOCK != n->type) return; - if (MDOC_Enum != out_a2list(n)) + if (MDOC_Enum != a2list(n)) return; ord = SLIST_FIRST(&h->ords); @@ -1522,9 +1629,9 @@ mdoc_it_pre(MDOC_ARGS) int type; if (MDOC_BLOCK == n->type) - type = out_a2list(n->parent->parent); + type = a2list(n->parent->parent); else - type = out_a2list(n->parent->parent->parent); + type = a2list(n->parent->parent->parent); return(mdoc_tbl_pre(m, n, h, type)); } @@ -1749,8 +1856,7 @@ mdoc_bd_pre(MDOC_ARGS) switch (bl->args->argv[i].arg) { case (MDOC_Offset): assert(bl->args->argv[i].sz); - o = out_a2offs - (bl->args->argv[i].value[0], INDENT); + o = a2offs (bl->args->argv[i].value[0]); break; case (MDOC_Compact): c = 1; |