Commit ce9171cd authored by Stefano Lattarini's avatar Stefano Lattarini Committed by Junio C Hamano

compat/regex: fix spelling and grammar in comments

Some of these were found using Lucas De Marchi's codespell tool.
Others noticed by Eric Sunshine.
Helped-by: Eric Sunshine's avatarEric Sunshine <sunshine@sunshineco.com>
Signed-off-by: default avatarStefano Lattarini <stefano.lattarini@gmail.com>
Signed-off-by: default avatarJonathan Nieder <jrnieder@gmail.com>
Acked-by: default avatarMatthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: default avatarJunio C Hamano <gitster@pobox.com>
parent 7323513d
......@@ -2095,7 +2095,7 @@ peek_token_bracket (re_token_t *token, re_string_t *input, reg_syntax_t syntax)
/* Entry point of the parser.
Parse the regular expression REGEXP and return the structure tree.
If an error is occured, ERR is set by error code, and return NULL.
If an error has occurred, ERR is set by error code, and return NULL.
This function build the following tree, from regular expression <reg_exp>:
CAT
/ \
......@@ -3715,7 +3715,7 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans,
/* This is intended for the expressions like "a{1,3}".
Fetch a number from `input', and return the number.
Return -1, if the number field is empty like "{,1}".
Return -2, If an error is occured. */
Return -2, if an error has occurred. */
static int
fetch_number (re_string_t *input, re_token_t *token, reg_syntax_t syntax)
......
......@@ -22,7 +22,7 @@
#include "config.h"
#endif
/* Make sure noone compiles this code with a C++ compiler. */
/* Make sure no one compiles this code with a C++ compiler. */
#ifdef __cplusplus
# error "This is C code, use a C compiler"
#endif
......
......@@ -1284,7 +1284,7 @@ re_node_set_merge (re_node_set *dest, const re_node_set *src)
/* Insert the new element ELEM to the re_node_set* SET.
SET should not already have ELEM.
return -1 if an error is occured, return 1 otherwise. */
return -1 if an error has occurred, return 1 otherwise. */
static int
internal_function
......@@ -1341,7 +1341,7 @@ re_node_set_insert (re_node_set *set, int elem)
/* Insert the new element ELEM to the re_node_set* SET.
SET should not already have any element greater than or equal to ELEM.
Return -1 if an error is occured, return 1 otherwise. */
Return -1 if an error has occurred, return 1 otherwise. */
static int
internal_function
......@@ -1416,7 +1416,7 @@ re_node_set_remove_at (re_node_set *set, int idx)
/* Add the token TOKEN to dfa->nodes, and return the index of the token.
Or return -1, if an error will be occured. */
Or return -1, if an error has occurred. */
static int
internal_function
......
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