Add space flag

MaJerle · Aug 29, 2020 · dc05c8b · dc05c8b
1 parent 9a56913
commit dc05c8b
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Showing 2 changed files with 9 additions and 16 deletions.
diff --git a/dev/VisualStudio/main.c b/dev/VisualStudio/main.c
@@ -89,6 +89,10 @@ main(void) {
     printf_run(NULL, "%0*d", 10, -123);
     printf_run(NULL, "%zu", (size_t)10);
     printf_run(NULL, "%ju", (uintmax_t)10);
+    printf_run(NULL, "% d", 1024);
+    printf_run(NULL, "% 4d", 1024);
+    printf_run(NULL, "% 3d", 1024);
+    printf_run(NULL, "% 3f", 32.324);
 
     /* string */
     printf_run(NULL, "%*.*s", 8, 12, "This is my string");
@@ -138,21 +142,6 @@ main(void) {
     printf_run(NULL, "%llb abc", 123);
     printf_run(NULL, "%llb abc", 123);
     printf_run(NULL, "%b", 4);
-    //printf_run(NULL, "%10b", 8);
-    //printf_run(NULL, "%010b", 8);
-
-    /* Floats */
-    printf_run(NULL, "%f", 12.13);
-    printf_run(NULL, "%.3f", 12.1337);
-    printf_run(NULL, "%.25f", 12.1337);
-
-    /* Engineering */
-    printf_run(NULL, "%e", 2.5f);
-    printf_run(NULL, "%e", 43433.23f);
-
-    /* A */
-    printf_run(NULL, "%a", 2.5f);
-    printf_run(NULL, "%a", 43433.23f);
 
     /* Array test */
     uint8_t my_arr[] = { 0x00, 0x01, 0x02, 0x03, 0x04 };

diff --git a/lwprintf/src/lwprintf/lwprintf.c b/lwprintf/src/lwprintf/lwprintf.c
@@ -250,12 +250,14 @@ prv_out_str_before(lwprintf_int_t* p, size_t buff_size) {
         }
     }
 
-    /* Add negative sign (or positive in case of + flag) before when zeros are used to fill width */
+    /* Add negative sign (or positive in case of + flag or space in case of space flag) before when zeros are used to fill width */
     if (p->m.flags.zero) {
         if (p->m.flags.is_negative) {
             p->out_fn(p, '-');
         } else if (p->m.flags.plus) {
             p->out_fn(p, '+');
+        } else if (p->m.flags.space) {
+            p->out_fn(p, ' ');
         }
     }
 
@@ -285,6 +287,8 @@ prv_out_str_before(lwprintf_int_t* p, size_t buff_size) {
             p->out_fn(p, '-');
         } else if (p->m.flags.plus) {
             p->out_fn(p, '+');
+        } else if (p->m.flags.space) {
+            p->out_fn(p, ' ');
         }
     }