=================================================================== RCS file: /cvs/pod2mdoc/pod2mdoc.c,v retrieving revision 1.14 retrieving revision 1.15 diff -u -p -r1.14 -r1.15 --- pod2mdoc/pod2mdoc.c 2014/04/01 19:50:34 1.14 +++ pod2mdoc/pod2mdoc.c 2014/04/02 14:50:09 1.15 @@ -1,4 +1,4 @@ -/* $Id: pod2mdoc.c,v 1.14 2014/04/01 19:50:34 kristaps Exp $ */ +/* $Id: pod2mdoc.c,v 1.15 2014/04/02 14:50:09 kristaps Exp $ */ /* * Copyright (c) 2014 Kristaps Dzonsons * @@ -239,7 +239,6 @@ trylink(const char *buf, size_t *start, size_t end, si return(1); } - /* * Doclifting: if we're a bold "-xx" and we're in the SYNOPSIS section, * then it's likely that we're a flag. @@ -315,13 +314,16 @@ again: * been printed to the current line. * If "nomacro", then we don't print any macros, just contained data * (e.g., following "Sh" or "Nm"). + * "pos" is only significant in SYNOPSIS, and should be 0 when invoked + * as the first format code on a line (for decoration as an "Nm"), + * non-zero otherwise. * Return whether we've printed a macro or not--in other words, whether * this should trigger a subsequent newline (this should be ignored when * reentrant). */ static int -formatcode(struct state *st, const char *buf, - size_t *start, size_t end, int reentrant, int nomacro) +formatcode(struct state *st, const char *buf, size_t *start, + size_t end, int reentrant, int nomacro, int pos) { enum fmt fmt; size_t i, j, dsz; @@ -430,6 +432,8 @@ formatcode(struct state *st, const char *buf, if (SECT_SYNOPSIS == st->sect) { if (1 == dsz && '-' == buf[*start]) dosynopsisfl(buf, start, end); + else if (0 == pos) + printf("Nm "); else printf("Ar "); break; @@ -482,7 +486,7 @@ formatcode(struct state *st, const char *buf, } } if (*start + 1 < end && '<' == buf[*start + 1]) { - formatcode(st, buf, start, end, 1, nomacro); + formatcode(st, buf, start, end, 1, nomacro, 1); continue; } @@ -544,7 +548,7 @@ formatcodeln(struct state *st, const char *buf, last = ' '; while (*start < end) { if (*start + 1 < end && '<' == buf[*start + 1]) { - formatcode(st, buf, start, end, 1, nomacro); + formatcode(st, buf, start, end, 1, nomacro, 1); continue; } /* @@ -873,6 +877,7 @@ static void ordinary(struct state *st, const char *buf, size_t start, size_t end) { size_t i, j, opstack; + int seq; if ( ! st->parsing || st->paused) return; @@ -884,8 +889,8 @@ ordinary(struct state *st, const char *buf, size_t sta * To wit, print out a "Nm" and "Nd" in that format. */ if (SECT_NAME == st->sect) { - for (i = end - 1; i > start; i--) - if ('-' == buf[i]) + for (i = end - 2; i > start; i--) + if ('-' == buf[i] && ' ' == buf[i + 1]) break; if ('-' == buf[i]) { j = i; @@ -893,11 +898,11 @@ ordinary(struct state *st, const char *buf, size_t sta for ( ; i > start; i--) if ('-' != buf[i]) break; - printf(".Nm "); + fputs(".Nm ", stdout); formatcodeln(st, buf, &start, i + 1, 1); putchar('\n'); start = j + 1; - printf(".Nd "); + fputs(".Nd ", stdout); formatcodeln(st, buf, &start, end, 1); putchar('\n'); return; @@ -911,7 +916,7 @@ ordinary(struct state *st, const char *buf, size_t sta last = '\n'; opstack = 0; - while (start < end) { + for (seq = 0; start < end; seq++) { /* * Loop til we get either to a newline or escape. * Escape initial control characters. @@ -951,7 +956,7 @@ ordinary(struct state *st, const char *buf, size_t sta * Consume all whitespace so we don't * accidentally start an implicit literal line. */ - if (formatcode(st, buf, &start, end, 0, 0)) { + if (formatcode(st, buf, &start, end, 0, 0, seq)) { putchar(last = '\n'); while (start < end && ' ' == buf[start]) start++;