X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=misc.c;h=ba2e2afffc0c637f8ec37aa2fef701035ec82cad;hb=2ae60b85d1124c0ce1438b3ca9079bcb0c0681ec;hp=e64cad077d8d94c454bdf07db19b6e4fb99cad2b;hpb=e8a627f964a8337caf0c71dd87b1d7533f489f57;p=open-adventure.git

diff --git a/misc.c b/misc.c
index e64cad0..ba2e2af 100644
--- a/misc.c
+++ b/misc.c
@@ -93,6 +93,7 @@ static void vspeak(const char* msg, bool blank, va_list ap)
                 }
             }
 
+            // LCOV_EXCL_START - doesn't occur in test suite.
             /* Version specifier */
             if (msg[i] == 'V') {
                 strcpy(renderp, VERSION);
@@ -100,6 +101,7 @@ static void vspeak(const char* msg, bool blank, va_list ap)
                 renderp += len;
                 size -= len;
             }
+            // LCOV_EXCL_STOP
         }
     }
     *renderp = 0;
@@ -394,9 +396,10 @@ static bool is_valid_int(const char *str)
     if (*str == '-')
         ++str;
 
-    // Handle empty string or just "-"
+    // Handle empty string or just "-". Should never reach this 
+    // point, because this is only used with transitive verbs.
     if (!*str)
-        return false;
+        return false; // LCOV_EXCL_LINE
 
     // Check for non-digit chars in the rest of the stirng.
     while (*str)
@@ -653,7 +656,7 @@ void set_seed(long seedval)
     game.zzword[5] = '\0';
 }
 
-unsigned long get_next_lcg_value(void)
+static unsigned long get_next_lcg_value(void)
 /* Return the LCG's current value, and then iterate it. */
 {
     unsigned long old_x = game.lcg_x;