X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=misc.c;h=b2ad68802672a33c6311ddf3d7a68431757a456a;hb=17782cab6754a39822d36254c6c8daff4d18af6a;hp=35c4e4b46b1f41dbf60f2aac877d6c6bd88b8dbf;hpb=9af3ab4ecddbd6dd0347a4adc54a98b5153a9fb6;p=open-adventure.git

diff --git a/misc.c b/misc.c
index 35c4e4b..b2ad688 100644
--- a/misc.c
+++ b/misc.c
@@ -1,5 +1,5 @@
 /*
- * I/O and support riutines.
+ * I/O and support routines.
  *
  * Copyright (c) 1977, 2005 by Will Crowther and Don Woods
  * Copyright (c) 2017 by Eric S. Raymond
@@ -221,8 +221,8 @@ static char* get_input(void)
     // Print a blank line
     printf("\n");
 
-    char* input;
-    while (true) {
+    char* input = "";
+    for (;;) {
         input = myreadline(input_prompt);
 
         if (input == NULL) // Got EOF; return with it.
@@ -283,12 +283,10 @@ bool silent_yes_or_no(void)
 
         free(firstword);
 
-        if (yes == 0 ||
-            y == 0) {
+        if (yes == 0 || y == 0) {
             outcome = true;
             break;
-        } else if (no == 0 ||
-                   n == 0) {
+        } else if (no == 0 || n == 0) {
             outcome = false;
             break;
         } else
@@ -413,7 +411,7 @@ static bool is_valid_int(const char *str)
     if (!*str)
         return false; // LCOV_EXCL_LINE
 
-    // Check for non-digit chars in the rest of the stirng.
+    // Check for non-digit chars in the rest of the string.
     while (*str) {
         if (!isdigit(*str))
             return false;
@@ -478,7 +476,7 @@ static void get_vocab_metadata(const char* word, vocab_t* id, word_type_t* type)
 static void tokenize(char* raw, command_t *cmd)
 {
     /*
-     * Be caereful about modifing this. We do not want to nuke the
+     * Be careful about modifying this. We do not want to nuke the
      * the speech part or ID from the previous turn.
      */
     memset(&cmd->word[0].raw, '\0', sizeof(cmd->word[0].raw));
@@ -492,7 +490,7 @@ static void tokenize(char* raw, command_t *cmd)
     /* (ESR) In oldstyle mode, simulate the uppercasing and truncating
      * effect on raw tokens of packing them into sixbit characters, 5
      * to a 32-bit word.  This is something the FORTRAN version did
-     * becuse archaic FORTRAN had no string types.  Don Wood's
+     * because archaic FORTRAN had no string types.  Don Wood's
      * mechanical translation of 2.5 to C retained the packing and
      * thus this misfeature.
      *
@@ -569,7 +567,6 @@ void clear_command(command_t *cmd)
     cmd->state = EMPTY;
 }
 
-
 void juggle(obj_t object)
 /*  Juggle an object by picking it up and putting it down again, the purpose
  *  being to get the object to the front of the chain of things at its loc. */