X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;ds=sidebyside;f=src%2Fparser.c;h=7a5498654a6d65a5385033171effad0c07fd8cd3;hb=a10fcae3cba4f58550b24b0029f3932615dadbc3;hp=c04faccf8ec2af3801698aa9959442908854eedd;hpb=a1d883fc5b7acbf45fdc80a7806b4d4c21fdcd1f;p=smdp.git

diff --git a/src/parser.c b/src/parser.c
index c04facc..7a54986 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -266,7 +266,7 @@ deck_t *markdown_load(FILE *input) {
                     }
                     tmp = tmp->next;
                 }
-                
+
                 for(tmp = line; tmp != list_last_level_1; tmp = tmp->next) {
                     SET_BIT(tmp->bits, IS_UNORDERED_LIST_1);
                 }
@@ -337,12 +337,12 @@ int markdown_analyse(cstring_t *text) {
                     case 3: SET_BIT(bits, IS_UNORDERED_LIST_3); break;
                     default: break;
                 }
-                
+
                 break;
             }
         }
     }
-    
+
     if(!CHECK_BIT(bits, IS_UNORDERED_LIST_1) &&
        !CHECK_BIT(bits, IS_UNORDERED_LIST_2) &&
        !CHECK_BIT(bits, IS_UNORDERED_LIST_3)) {
@@ -501,6 +501,13 @@ int next_nonblank(cstring_t *text, int i) {
     return i;
 }
 
+int prev_blank(cstring_t *text, int i) {
+    while ((i > 0) && !isspace((unsigned char) (text->text)[i]))
+        i--;
+
+    return i;
+}
+
 int next_blank(cstring_t *text, int i) {
     while ((i < text->size) && !isspace((unsigned char) (text->text)[i]))
         i++;
@@ -511,4 +518,3 @@ int next_blank(cstring_t *text, int i) {
 int next_word(cstring_t *text, int i) {
     return next_nonblank(text, next_blank(text, i));
 }
-