version 1.18, 2008/11/29 16:11:42 |
version 1.20, 2008/11/30 12:41:45 |
Line 190 static const struct rofftok tokens[ROFF_MAX] = { |
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Line 190 static const struct rofftok tokens[ROFF_MAX] = { |
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{ roff_layout, roffarg_Bl, NULL, roffchild_Bl, 0, ROFF_LAYOUT, 0 }, /* Bl */ |
{ roff_layout, roffarg_Bl, NULL, roffchild_Bl, 0, ROFF_LAYOUT, 0 }, /* Bl */ |
{ roff_close, NULL, roffparent_El, NULL, ROFF_Bl, ROFF_LAYOUT, 0 }, /* El */ |
{ roff_close, NULL, roffparent_El, NULL, ROFF_Bl, ROFF_LAYOUT, 0 }, /* El */ |
{ roff_layout, NULL, roffparent_It, NULL, ROFF_It, ROFF_LAYOUT, ROFF_SHALLOW }, /* It */ |
{ roff_layout, NULL, roffparent_It, NULL, ROFF_It, ROFF_LAYOUT, ROFF_SHALLOW }, /* It */ |
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ad */ |
{ roff_text, NULL, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED | ROFF_CALLABLE }, /* Ad */ /* FIXME */ |
{ roff_text, roffarg_An, NULL, NULL, 0, ROFF_TEXT, ROFF_PARSED }, /* An */ |
{ 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_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_QUOTES }, /* Cd */ /* XXX man.4 only */ |
Line 696 rofffindtok(const char *buf) |
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Line 696 rofffindtok(const char *buf) |
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} |
} |
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#if notyet |
static int |
static int |
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roffispunct(const char *p) |
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{ |
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if (0 == *p) |
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return(0); |
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if (0 != *(p + 1)) |
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return(0); |
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switch (*p) { |
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case('{'): |
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/* FALLTHROUGH */ |
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case('.'): |
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/* FALLTHROUGH */ |
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case(','): |
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/* FALLTHROUGH */ |
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case(';'): |
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/* FALLTHROUGH */ |
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case(':'): |
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/* FALLTHROUGH */ |
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case('?'): |
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/* FALLTHROUGH */ |
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case('!'): |
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/* FALLTHROUGH */ |
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case('('): |
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/* FALLTHROUGH */ |
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case(')'): |
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/* FALLTHROUGH */ |
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case('['): |
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/* FALLTHROUGH */ |
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case(']'): |
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/* FALLTHROUGH */ |
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case('}'): |
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return(1); |
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default: |
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break; |
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} |
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return(0); |
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} |
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#endif |
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static int |
rofffindcallable(const char *name) |
rofffindcallable(const char *name) |
{ |
{ |
int c; |
int c; |
Line 1011 roff_text(ROFFCALL_ARGS) |
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Line 1055 roff_text(ROFFCALL_ARGS) |
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} |
} |
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while (*argv) { |
while (*argv) { |
if (ROFF_MAX != (c = rofffindcallable(*argv))) { |
if (ROFF_MAX == (c = rofffindcallable(*argv))) { |
if (NULL == tokens[c].cb) { |
if ( ! (*tree->cb.roffdata)(tree->arg, *argv++)) |
roff_err(tree, *argv, "unsupported " |
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"macro `%s'", |
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toknames[c]); |
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return(0); |
return(0); |
} |
continue; |
if ( ! (*tokens[c].cb)(c, tree, |
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argv, ROFF_ENTER)) |
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return(0); |
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break; |
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} |
} |
if ( ! (*tree->cb.roffdata)(tree->arg, *argv++)) |
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/* |
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* A sub-command has been found. Execute it and |
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* discontinue parsing for arguments. |
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*/ |
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if (NULL == tokens[c].cb) { |
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roff_err(tree, *argv, "unsupported macro `%s'", |
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toknames[c]); |
return(0); |
return(0); |
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} |
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if ( ! (*tokens[c].cb)(c, tree, argv, ROFF_ENTER)) |
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return(0); |
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break; |
} |
} |
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return((*tree->cb.roffout)(tree->arg, tok)); |
return((*tree->cb.roffout)(tree->arg, tok)); |