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Return to mdocterm.c CVS log | Up to [cvsweb.bsd.lv] / mandoc |
| version 1.21, 2009/02/28 21:31:13 | version 1.22, 2009/03/01 13:06:49 | ||
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| assert(vsz > 0); | assert(vsz > 0); | ||
| /* | /* | ||
| * If we're breaking normally... | |||
| * | |||
| * If a word is too long and we're within a line, put it | * If a word is too long and we're within a line, put it | ||
| * on the next line. Puke if we're being asked to write | * on the next line. Puke if we're being asked to write | ||
| * something that will exceed the right margin (i.e., | * something that will exceed the right margin (i.e., | ||
| * from a fresh line or when we're not allowed to break | * from a fresh line). | ||
| * the line with TERMP_NOBREAK). | * | ||
| * If we're not breaking... | |||
| * | |||
| * Don't let the visible size exceed the full margin. | |||
| */ | */ | ||
| /* FIXME: allow selective right-margin breaking. */ | if ( ! (TERMP_NOBREAK & p->flags)) { | ||
| if (vis && vis + vsz > maxvis) { | |||
| if (vis && vis + vsz > maxvis) { | putchar('\n'); | ||
| if (p->flags & TERMP_NOBREAK) | for (j = 0; j < p->offset; j++) | ||
| putchar(' '); | |||
| vis = 0; | |||
| } else if (vis + vsz > maxvis) | |||
| errx(1, "word breaks right margin"); | errx(1, "word breaks right margin"); | ||
| putchar('\n'); | } else if (vis + vsz > p->maxrmargin) | ||
| for (j = 0; j < p->offset; j++) | |||
| putchar(' '); | |||
| vis = 0; | |||
| } else if (vis + vsz > maxvis) | |||
| errx(1, "word breaks right margin"); | errx(1, "word breaks right margin"); | ||
| /* | /* | ||
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| } | } | ||
| } | } | ||
| if ((TERMP_NOBREAK & p->flags) && vis >= maxvis) { | |||
| putchar('\n'); | |||
| for (i = 0; i < p->rmargin; i++) | |||
| putchar(' '); | |||
| p->col = 0; | |||
| return; | |||
| } | |||
| /* | /* | ||
| * If we're not to right-marginalise it (newline), then instead | * If we're not to right-marginalise it (newline), then instead | ||
| * pad to the right margin and stay off. | * pad to the right margin and stay off. | ||
| */ | */ | ||
| if (p->flags & TERMP_NOBREAK) { | if (p->flags & TERMP_NOBREAK) { | ||
| if ( ! (p->flags & TERMP_NORPAD)) | for ( ; vis < maxvis; vis++) | ||
| for ( ; vis < maxvis; vis++) | putchar(' '); | ||
| putchar(' '); | |||
| } else | } else | ||
| putchar('\n'); | putchar('\n'); | ||