shithub: neatpost

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out: support internal links

--- a/out.c

+++ b/out.c

@@ -1,3 +1,4 @@

+#include <ctype.h>

 #include <stdarg.h>

 #include <stdio.h>

 #include <stdlib.h>

@@ -311,10 +312,17 @@

 	char lnk[1 << 12];

 	int hwid, vwid;

 	int nspec;

-	if ((nspec = sscanf(spec, "%s %d %d", lnk, &hwid, &vwid)) < 3)

+	if ((nspec = sscanf(spec, "%s %d %d", lnk, &hwid, &vwid)) != 3)

 		return;

 	o_flush();

-	outf("[ /Rect [ %d %d t %d %d t ] /Action << /Subtype /URI /URI (%s) >> "

-		"/Open true /Subtype /Link /LNK pdfmark\n",

-		o_h, o_v, o_h + hwid, o_v + vwid, lnk);

+	if (isdigit((unsigned char) lnk[0])) {

+		outf("[ /Rect [ %d %d t %d %d t ] /Page %s"

+			"/Subtype /Link /LNK pdfmark\n",

+			o_h, o_v, o_h + hwid, o_v + vwid, lnk);

+	} else {

+		outf("[ /Rect [ %d %d t %d %d t ]"

+			"/Action << /Subtype /URI /URI (%s) >> /Open true "

+			"/Subtype /Link /LNK pdfmark\n",

+			o_h, o_v, o_h + hwid, o_v + vwid, lnk);

+	}

 }