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add structure for all troff elements

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nick black 2021-12-05 17:08:06 -05:00 committed by nick black
parent 723139405f
commit 2c6be5a610
1 changed files with 57 additions and 18 deletions
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75
src/man/main.c
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@ -125,32 +125,71 @@ get_troff_data(const char *arg, size_t* len){
}
typedef enum {
LINE_UNKNOWN,
LINE_COMMENT,
LINE_B, LINE_BI, LINE_BR, LINE_I, LINE_IB, LINE_IR,
LINE_RB, LINE_RI, LINE_SB, LINE_SM,
LINE_EE, LINE_EX, LINE_RE, LINE_RS,
LINE_SH, LINE_SS, LINE_TH,
LINE_IP, LINE_LP, LINE_P, LINE_PP,
LINE_TP, LINE_TQ,
LINE_ME, LINE_MT, LINE_UE, LINE_UR,
LINE_OP, LINE_SY, LINE_YS,
LINE_UNKNOWN,
LINE_COMMENT,
LINE_B, LINE_BI, LINE_BR, LINE_I, LINE_IB, LINE_IR,
LINE_RB, LINE_RI, LINE_SB, LINE_SM,
LINE_EE, LINE_EX, LINE_RE, LINE_RS,
LINE_SH, LINE_SS, LINE_TH,
LINE_IP, LINE_LP, LINE_P, LINE_PP,
LINE_TP, LINE_TQ,
LINE_ME, LINE_MT, LINE_UE, LINE_UR,
LINE_OP, LINE_SY, LINE_YS,
} ltypes;
typedef enum {
TROFF_COMMENT,
TROFF_FONT,
TROFF_STRUCTURE,
TROFF_PARAGRAPH,
TROFF_HYPERLINK,
TROFF_SYNOPSIS
} ttypes;
typedef struct {
ltypes ltype;
const char* symbol;
} trofftype;
static const trofftype trofftypes[] = {
#define TROFF(x) { .ltype = LINE_##x, .symbol = #x, },
TROFF(B)
TROFF(BI)
TROFF(BR)
TROFF(I)
TROFF(IB)
TROFF(IR)
#undef TROFF
{ .ltype = LINE_UNKNOWN, .symbol = "", },
{ .ltype = LINE_COMMENT, .symbol = ".\\\"", },
#define TROFF_FONT(x) { .ltype = LINE_##x, .symbol = "."#x, },
TROFF_FONT(B)
TROFF_FONT(BI)
TROFF_FONT(BR)
TROFF_FONT(I)
TROFF_FONT(IB)
TROFF_FONT(IR)
#undef TROFF_FONT
#define TROFF_STRUCTURE(x) { .ltype = LINE_##x, .symbol = "."#x, },
TROFF_STRUCTURE(EE)
TROFF_STRUCTURE(EX)
TROFF_STRUCTURE(RE)
TROFF_STRUCTURE(RS)
TROFF_STRUCTURE(SH)
TROFF_STRUCTURE(SS)
TROFF_STRUCTURE(TH)
#undef TROFF_STRUCTURE
#define TROFF_PARA(x) { .ltype = LINE_##x, .symbol = "."#x, },
TROFF_PARA(IP)
TROFF_PARA(LP)
TROFF_PARA(P)
TROFF_PARA(PP)
TROFF_PARA(TP)
TROFF_PARA(TQ)
#undef TROFF_PARA
#define TROFF_HLINK(x) { .ltype = LINE_##x, .symbol = "."#x, },
TROFF_HLINK(ME)
TROFF_HLINK(MT)
TROFF_HLINK(UE)
TROFF_HLINK(UR)
#undef TROFF_HLINK
#define TROFF_SYNOPSIS(x) { .ltype = LINE_##x, .symbol = "."#x, },
TROFF_SYNOPSIS(OP)
TROFF_SYNOPSIS(SY)
TROFF_SYNOPSIS(YS)
#undef TROFF_SYNOPSIS
};
// get the linetype from the leader terminating at |ws|. we are guaranteed to