diff options
| -rw-r--r-- | common/readline.c | 7 | ||||
| -rw-r--r-- | sway/config.c | 42 |
2 files changed, 8 insertions, 41 deletions
diff --git a/common/readline.c b/common/readline.c index 76ed6926..5106172c 100644 --- a/common/readline.c +++ b/common/readline.c @@ -5,17 +5,24 @@ char *read_line(FILE *file) { size_t length = 0, size = 128; char *string = malloc(size); + char lastChar = '\0'; if (!string) { return NULL; } while (1) { int c = getc(file); + if (c == '\n' && lastChar == '\\'){ + --length; // Ignore last character. + lastChar = '\0'; + continue; + } if (c == EOF || c == '\n' || c == '\0') { break; } if (c == '\r') { continue; } + lastChar = c; if (length == size) { char *new_string = realloc(string, size *= 2); if (!new_string) { diff --git a/sway/config.c b/sway/config.c index c1eec22f..15108123 100644 --- a/sway/config.c +++ b/sway/config.c @@ -455,11 +455,10 @@ bool load_include_configs(const char *path, struct sway_config *config) { bool read_config(FILE *file, struct sway_config *config) { bool success = true; - bool multiline = false; enum cmd_status block = CMD_BLOCK_END; int line_number = 0; - char *line, *mlinebuf = NULL; + char *line; while (!feof(file)) { line = read_line(file); line_number++; @@ -468,45 +467,6 @@ bool read_config(FILE *file, struct sway_config *config) { free(line); continue; } - size_t length = strlen(line); - if (line[length-1] == '\\') { - // Start of multiline - if (feof(file)){ - sway_log(L_ERROR, "Error on line %i '%s': Unexpected EOF on "\ - "multiline command", line_number, line); - free(line); - continue; - } - line[length-1] = '\0'; - multiline = true; - } else - multiline = false; - - if (multiline || mlinebuf){ - size_t mlinebuf_length; - if (mlinebuf) - mlinebuf_length = strlen(mlinebuf); - else - mlinebuf_length = 0; - - char *tmp = malloc(mlinebuf_length+length+1); // + '\0' - tmp[0]='\0'; // if mlinebuf_length==0 strncpy won't do anything. Make a null string. - strncpy(tmp, mlinebuf, mlinebuf_length); - tmp[mlinebuf_length]='\0'; // strncpy won't add '\0' at the end... - strcat(tmp, line); - if (mlinebuf) - free(mlinebuf); - free(line); - mlinebuf = tmp; - if (multiline) // The following line is part of a multi line config. - continue; - else { // This is the last line of a multi line config. - line = mlinebuf; - sway_log(L_INFO, "Processing parsed multiline command '%s'", line); - mlinebuf = NULL; - } - } - struct cmd_results *res = config_command(line, block); switch(res->status) { case CMD_FAILURE: |