diff options
Diffstat (limited to 'src/lexer/trim.c')
| -rw-r--r-- | src/lexer/trim.c | 110 |
1 files changed, 55 insertions, 55 deletions
diff --git a/src/lexer/trim.c b/src/lexer/trim.c index 0bdacac..34e162a 100644 --- a/src/lexer/trim.c +++ b/src/lexer/trim.c @@ -6,7 +6,7 @@ /* By: nahaddac <nahaddac@student.42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/07/16 08:18:36 by nahaddac #+# #+# */ -/* Updated: 2020/09/15 18:31:56 by charles ### ########.fr */ +/* Updated: 2020/09/16 16:39:37 by charles ### ########.fr */ /* */ /* ************************************************************************** */ @@ -16,83 +16,83 @@ void del_space(char *str) { - int i; + int i; - i = ft_strlen(str); - if (ft_isblank(str[i - 1])) - { - i -= 1; - while (ft_isblank(str[i])) - { - if (str[i - 1] == '\\') - break ; - i--; - } + i = ft_strlen(str); + if (ft_isblank(str[i - 1])) + { + i -= 1; + while (ft_isblank(str[i])) + { + if (str[i - 1] == '\\') + break ; + i--; + } str[i + 1] = '\0'; - } + } } int del_quote(char *str) { - size_t i; - size_t quote_counter; + size_t i; + size_t quote_counter; - i = 0; - quote_counter = 1; - if (str[0] == '\'') + i = 0; + quote_counter = 1; + if (str[0] == '\'') { - while (str[i++] != '\0') - { - if (str[i] == '\'') - { - quote_counter++; - break ; - } - } + while (str[i++] != '\0') + { + if (str[i] == '\'') + { + quote_counter++; + break ; + } + } } - else if (str[0] == '"') + else if (str[0] == '"') { - while (str[i++] != '\0') - { - if (str[i] == '\\') - i += 2; - if (str[i] == '"') - { - quote_counter++; - break ; - } - } + while (str[i++] != '\0') + { + if (str[i] == '\\') + i += 2; + if (str[i] == '"') + { + quote_counter++; + break ; + } + } } - if (quote_counter % 2 == 1) + if (quote_counter % 2 == 1) { errorf("unexpected EOF while looking for matching `%c'\n", str[0]); - return (1); + return (1); } str[i] = '\0'; ft_memmove(str, str + 1, ft_strlen(str + 1) + 1); return (0); } -int lexer_trim(t_tok_lst *tokens) +int lexer_trim(t_tok_lst *tokens) { - int status; + int status; - while (tokens != NULL) - { - if (tokens->tag & (TAG_STR_DOUBLE | TAG_STR_SINGLE)) - { - if ((status = del_quote(tokens->content)) != 0) + while (tokens != NULL) + { + if (tokens->tag & (TAG_STR_DOUBLE | TAG_STR_SINGLE)) + { + if ((status = del_quote(tokens->content)) != 0) return (status); if (tokens->next == NULL) tokens->tag &= ~TAG_STICK; - } - else - { - del_space(tokens->content); - if (tokens->next == NULL) + } + else + { + del_space(tokens->content); + if (tokens->next == NULL) tokens->tag &= ~TAG_STICK; - } - tokens = tokens->next; - } - return (0); + } + tokens = tokens->next; + } + return (0); } |