diff --git a/src/main.c b/src/main.c index 72b7eaf..cf14288 100644 --- a/src/main.c +++ b/src/main.c @@ -374,15 +374,19 @@ static void parse_literal(struct parser *p, int *indent) { int stops = 0; roff_macro(p, "nf", NULL); fprintf(p->output, ".RS 4\n"); + bool check_indent = true; do { - int _indent = *indent; - parse_indent(p, &_indent, false); - if (_indent < *indent) { - parser_fatal(p, "Cannot deindent in literal block"); - } - while (_indent > *indent) { - --_indent; - fprintf(p->output, "\t"); + if (check_indent) { + int _indent = *indent; + parse_indent(p, &_indent, false); + if (_indent < *indent) { + parser_fatal(p, "Cannot deindent in literal block"); + } + while (_indent > *indent) { + --_indent; + fprintf(p->output, "\t"); + } + check_indent = false; } if ((ch = parser_getch(p)) == UTF8_INVALID) { break; @@ -415,6 +419,9 @@ static void parse_literal(struct parser *p, int *indent) { utf8_fputch(p->output, ch); } break; + case '\n': + check_indent = true; + /* fallthrough */ default: utf8_fputch(p->output, ch); break; diff --git a/test/indent b/test/indent index 9ea38e1..6ce4892 100755 --- a/test/indent +++ b/test/indent @@ -54,3 +54,24 @@ Not indented Not indented EOF end 0 + +begin "Allows indented literal blocks" +scdoc </dev/null +test(8) + + \`\`\` + This block is indented. + \`\`\` +EOF +end 0 + +begin "Disallows dedenting in literal blocks" +scdoc </dev/null +test(8) + + \`\`\` + This block is indented. + This line is dedented past the start of the block. + \`\`\` +EOF +end 1