Don't check parser_t.c against EOF

parser_t.c is a char which may be unsigned on some platforms and
therefore incapable of holding EOF.

This field is only ever set from parser_t.source which is a char array,
which only ever originates from {main,strquote,include} -> parser_pp ->
{init_parser,parser_reset} which all assign it from char arrays.

This means it should never be EOF, so the check can be dropped.

Also update the documentation so it matches.

1 files changed, 2 insertions, 2 deletions

diff --git a/include/stem.h b/include/stem.h
index 06f7351..c467286 100644
--- a/include/stem.h
+++ b/include/stem.h
@@ -48,7 +48,7 @@ struct VALUE_STRUCT {
 
 /*! @brief Parser implementation directly parses without lexer */
 /*! the parser data structure parses a string of valid stem code and
- * returns a value until it reaches EOF or end of string. */
+ * returns a value until it reaches end of string. */
 typedef struct PARSER_STRUCT {
   /*! @brief The string that contains valid stem code. */
   char *source;
@@ -181,7 +181,7 @@ value_t *parse_word(parser_t *p);
 /*! Error in parsing strings can occur if wrong escape code. */
 void parser_error(parser_t *p);
 
-/*! Gets the next value_t from the string, returns NULL if EOF. */
+/*! Gets the next value_t from the string, returns NULL if end of string. */
 value_t *parser_get_next(parser_t *p);
 
 /*! Allocates memory for new node struct. */