1 files changed, 3 insertions, 123 deletions

diff --git a/src/common.c b/src/common.c
index c8b8d9a..2a9232b 100644
--- a/src/common.c
+++ b/src/common.c
@@ -77,28 +77,6 @@ int file_edit(char* path, char* editor) {
   return system(cmd);
 }
 
-
-/**
- * Yup, wrote my own.
- * TODO: Make this work with escaped path delimiters
- * TODO: Write this function description
- *
- * @return int Basename path length
- */
-int basename(char* path, char* out) {
-  int path_len = strlen(path);
-  // Start from the right and move left
-  for(int i = path_len; i > 0; i--) {
-    // Copy if an extension delimiter (a period) is found
-    if(path[i] == '/') {
-      strcpy(out, &path[i + 1]);
-      return i;
-    }
-  }
-  return -1;
-}
-
-
 /**
  * Just a wrapper function to call the specified line search function for case
  * insensitive or case sensitive matching.
@@ -110,113 +88,15 @@ int basename(char* path, char* out) {
  */
 int str_contains(char* line, char* term, int case_insensitive) {
   if(case_insensitive == 1) {
-    return str_contains_case_insensitive(line, term);
+    if(strcasestr(line, term) != NULL)
+      return 1;
   } else {
-    return str_contains_case_sensitive(line, term);
-  }
-}
-
-
-/**
- * Performs a case insensitive search in the given line for the specified term.
- *
- * Note that for the sake of efficiency, this function is fairly confusing
- * (sorry).  Learning how chars and ints relate in c will help tremendously
- * to understand this function.
- *
- * @param str String to check for the search term
- * @param term Search term to find in line
- *
- * @return int Search term found (1) or not (0)
- */
-int str_contains_case_insensitive(char* str, char* term) {
-  // String char index
-  int si = 0;
-  // Term char index
-  int ti = 0;
-  int term_len = strlen(term);
-
-  // Compare one char at a time
-  while(str[si] != '\0') {
-    // Current str char
-    char lc;
-    // Current term char
-    char tc;
-
-    // Welcome to the confusing part (see function description)
-
-    // Convert current term char to lowercase
-    if(term[ti] >= 97 && term[ti] <= 122)  {
-      // Already lower case
-      tc = term[ti];
-    } else if(term[ti] >= 65 && term[ti] <= 90) {
-      // Uppercase. Add 32 to get lowercase equivelant.
-      tc = term[ti] + 32;
-    } else {
-      // Term char isn't a letter. Must be a symbol or something ELSE...
-      // Take it as it is.
-      tc = term[ti];
-    }
-
-    // Convert current str char to lowercase
-    if(str[si] >= 97 && str[si] <= 122)  {
-      // Already lower case
-      lc = str[si];
-    } else if(str[si] >= 65 && str[si] <= 90) {
-      // Uppercase. Add 32 to get lowercase equivelant.
-      lc = str[si] + 32;
-    } else {
-      // Term char isn't a letter. Must be a symbol or something ELSE...
-      // Take it as it is.
-      lc = str[si];
-    }
-
-    // Compare the temp lowercase version of the current str and term chars
-    if(lc == tc) {
-      ti++;
-    } else {
-      ti = 0;
-    }
-
-    // Return if we've matched the entire search term
-    if(ti == term_len) { return 1; }
-
-    si++;
-  }
-  return 0;
-}
-
-
-/**
- * Performs a case sensitive search in the given string for the specified term.
- *
- * @param str String to check for the search term
- * @param term Search term to find in str
- *
- * @return int Search term found (1) or not (0)
- */
-int str_contains_case_sensitive(char* str, char* term) {
-  int s = 0;
-  int t = 0;
-  int term_len = strlen(term);
-
-  // Compare one char at a time
-  while(str[s] != '\0') {
-    if(t == term_len) {
+    if(strstr(line, term) != NULL)
       return 1;
-    } else if(term[t] == str[s]) {
-      // Found a single char match. Increment to the next term char
-      t++;
-    } else {
-      // Reset the match counter if a partial or no match was made
-      t = 0;
-    }
-    s++;
   }
   return 0;
 }
 
-
 /**
  * Removes the extension from the given string filename
  *