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New extension: hard wrap #15

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8 changes: 6 additions & 2 deletions markdown.c
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Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,7 @@ int main(int argc, char * argv[]) {
static gboolean opt_notes = FALSE;
static gboolean opt_filter_html = FALSE;
static gboolean opt_filter_styles = FALSE;
static gboolean opt_hardwrap = FALSE;
static gboolean opt_allext = FALSE;

static GOptionEntry entries[] =
Expand All @@ -87,8 +88,9 @@ int main(int argc, char * argv[]) {
/* Options to active syntax extensions. These appear separately in --help. */
static GOptionEntry ext_entries[] =
{
{ "smart", 0, 0, G_OPTION_ARG_NONE, &opt_smart, "use smart typography extension", NULL },
{ "notes", 0, 0, G_OPTION_ARG_NONE, &opt_notes, "use notes extension", NULL },
{ "smart", 0, 0, G_OPTION_ARG_NONE, &opt_smart, "use smart typography extension", NULL },
{ "notes", 0, 0, G_OPTION_ARG_NONE, &opt_notes, "use notes extension", NULL },
{ "hardwrap", 0, 0, G_OPTION_ARG_NONE, &opt_hardwrap, "respect linebreaks in paragraphs", NULL },
{ NULL }
};

Expand Down Expand Up @@ -127,6 +129,8 @@ int main(int argc, char * argv[]) {
extensions = extensions | EXT_FILTER_HTML;
if (opt_filter_styles)
extensions = extensions | EXT_FILTER_STYLES;
if (opt_hardwrap)
extensions = extensions | EXT_HARD_WRAP;

if (opt_to == NULL)
output_format = HTML_FORMAT;
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3 changes: 2 additions & 1 deletion markdown_lib.h
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,8 @@ enum markdown_extensions {
EXT_SMART = 0x01,
EXT_NOTES = 0x02,
EXT_FILTER_HTML = 0x04,
EXT_FILTER_STYLES = 0x08
EXT_FILTER_STYLES = 0x08,
EXT_HARD_WRAP = 0x40
};

enum markdown_formats {
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2 changes: 1 addition & 1 deletion markdown_parser.leg
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Expand Up @@ -430,7 +430,7 @@ NormalEndline = Sp Newline !BlankLine !'>' !AtxStart
TerminalEndline = Sp Newline Eof
{ $$ = NULL; }

LineBreak = " " NormalEndline
LineBreak = ( " " NormalEndline | &{ extension(EXT_HARD_WRAP) } NormalEndline )
{ $$ = mk_element(LINEBREAK); }

Symbol = < SpecialChar >
Expand Down