move debug function to parser.c

diff --git a/include/parser.h b/include/parser.h
index 091c3d5..14bb232 100644 (file)
--- a/include/parser.h
+++ b/include/parser.h
@@ -5,6 +5,7 @@
 
 document_t *markdown_load(FILE *input);
 int markdown_analyse(cstring_t *text);
+void markdown_debug(document_t *doc, int debug);
 int is_utf8(char ch);
 int length_utf8(char ch);
 int next_nonblank(cstring_t *text, int i);

diff --git a/parser.c b/parser.c
index fddd8d8..254c084 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -232,6 +232,49 @@ int markdown_analyse(cstring_t *text) {
     return bits;
 }
 
+void markdown_debug(document_t *doc, int debug) {
+
+    // print header to STDERR
+    int offset;
+    line_t *header;
+    if(doc->header) {
+        header = doc->header;
+        while(header &&
+            header->length > 0 &&
+            header->text->text[0] == '%') {
+
+            offset = next_blank(header->text, 0) + 1;
+            fprintf(stderr, "header: %s\n", &header->text->text[offset]);
+            header = header->next;
+        }
+    }
+
+    // print page/line count to STDERR
+    int cp = 0, cl = 0;
+    page_t *page = doc->page;
+    line_t *line;
+    while(page) {
+        cp++;
+        if(debug > 1) {
+            fprintf(stderr, "page %i:\n", cp);
+        }
+        line = page->line;
+        cl = 0;
+        while(line) {
+            cl++;
+            if(debug > 1) {
+                fprintf(stderr, "  line %i: bits = %i, length = %i\n", cl, line->bits, line->length);
+            }
+            line = line->next;
+        }
+        if(debug == 1) {
+            fprintf(stderr, "page %i: %i lines\n", cp, cl);
+        }
+        page = page->next;
+    }
+}
+
+
 int is_utf8(char ch) {
     return (ch & 0x80);
 }

diff --git a/tmp.c b/tmp.c
index 33b8603..7e8589e 100644 (file)
--- a/tmp.c
+++ b/tmp.c
@@ -63,44 +63,7 @@ int main(int argc, char *argv[]) {
     doc = markdown_load(input);
 
     if(debug > 0) {
-        // print header to STDERR
-        int offset;
-        line_t *header;
-        if(doc->header) {
-            header = doc->header;
-            while(header &&
-                header->length > 0 &&
-                header->text->text[0] == '%') {
-
-                offset = next_blank(header->text, 0) + 1;
-                fprintf(stderr, "header: %s\n", &header->text->text[offset]);
-                header = header->next;
-            }
-        }
-
-        // print page/line count to STDERR
-        int cp = 0, cl = 0;
-        page_t *page = doc->page;
-        line_t *line;
-        while(page) {
-            cp++;
-            if(debug > 1) {
-                fprintf(stderr, "page %i:\n", cp);
-            }
-            line = page->line;
-            cl = 0;
-            while(line) {
-                cl++;
-                if(debug > 1) {
-                    fprintf(stderr, "  line %i: bits = %i, length = %i\n", cl, line->bits, line->length);
-                }
-                line = line->next;
-            }
-            if(debug == 1) {
-                fprintf(stderr, "page %i: %i lines\n", cp, cl);
-            }
-            page = page->next;
-        }
+        markdown_debug(doc, debug);
     }
 }