Merge pull request #16 from yhirose/clang-format

Format source files with clang-format

Author: ericcurtin

example.cpp

@@ -2,53 +2,54 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/select.h>
+
 #include "linenoise.h"
 
-static void completion(const char *buf, linenoiseCompletions *lc) {
+static void completion(const char * buf, linenoiseCompletions * lc) {
     if (buf[0] == 'h') {
-        linenoiseAddCompletion(lc,"hello");
-        linenoiseAddCompletion(lc,"hello there");
-        linenoiseAddCompletion(lc,"hello 😀");
+        linenoiseAddCompletion(lc, "hello");
+        linenoiseAddCompletion(lc, "hello there");
+        linenoiseAddCompletion(lc, "hello 😀");
     }
 
     const auto こ = "こ";
     if (!strncmp(buf, こ, strlen(こ))) {
-        linenoiseAddCompletion(lc,"こんにちは hello");
-        linenoiseAddCompletion(lc,"こんにちは hello there");
-        linenoiseAddCompletion(lc,"こんにちは hello 😀");
+        linenoiseAddCompletion(lc, "こんにちは hello");
+        linenoiseAddCompletion(lc, "こんにちは hello there");
+        linenoiseAddCompletion(lc, "こんにちは hello 😀");
     }
 }
 
-static const char *hints(const char *buf, int *color, int *bold) {
-    if (!strcasecmp(buf,"hello")) {
+static const char * hints(const char * buf, int * color, int * bold) {
+    if (!strcasecmp(buf, "hello")) {
         *color = 35;
-        *bold = 0;
+        *bold  = 0;
         return " World";
     }
-    if (!strcasecmp(buf,"こんにちは")) {
+    if (!strcasecmp(buf, "こんにちは")) {
         *color = 35;
-        *bold = 0;
+        *bold  = 0;
         return " 世界";
     }
     return NULL;
 }
 
-int main(int argc, char **argv) {
-    const char *line;
-    char *prgname = argv[0];
-    int async = 0;
+int main(int argc, char ** argv) {
+    const char * line;
+    char *       prgname = argv[0];
+    int          async   = 0;
 
     /* Parse options, with --multiline we enable multi line editing. */
-    while(argc > 1) {
+    while (argc > 1) {
         argc--;
         argv++;
-        if (!strcmp(*argv,"--multiline")) {
+        if (!strcmp(*argv, "--multiline")) {
             linenoiseSetMultiLine(1);
             printf("Multi-line mode enabled.\n");
-        } else if (!strcmp(*argv,"--keycodes")) {
+        } else if (!strcmp(*argv, "--keycodes")) {
             linenoisePrintKeyCodes();
             exit(0);
-        } else if (!strcmp(*argv,"--async")) {
+        } else if (!strcmp(*argv, "--async")) {
             async = 1;
         } else {
             fprintf(stderr, "Usage: %s [--multiline] [--keycodes] [--async]\n", prgname);
@@ -72,28 +73,30 @@ int main(int argc, char **argv) {
      * The typed string is returned as a malloc() allocated string by
      * linenoise, so the user needs to free() it. */
 
-    while(1) {
+    while (1) {
         if (!async) {
             line = linenoise("😀 \033[32mhello\x1b[0m> ");
-            if (line == NULL) break;
+            if (line == NULL) {
+                break;
+            }
         } else {
             /* Asynchronous mode using the multiplexing API: wait for
              * data on stdin, and simulate async data coming from some source
              * using the select(2) timeout. */
             struct linenoiseState ls;
-            char buf[1024];
-            linenoiseEditStart(&ls,-1,-1,buf,sizeof(buf),"hello> ");
-            while(1) {
-                fd_set readfds;
+            char                  buf[1024];
+            linenoiseEditStart(&ls, -1, -1, buf, sizeof(buf), "hello> ");
+            while (1) {
+                fd_set         readfds;
                 struct timeval tv;
-                int retval;
+                int            retval;
 
                 FD_ZERO(&readfds);
                 FD_SET(ls.ifd, &readfds);
-                tv.tv_sec = 1; // 1 sec timeout
+                tv.tv_sec  = 1;  // 1 sec timeout
                 tv.tv_usec = 0;
 
-                retval = select(ls.ifd+1, &readfds, NULL, NULL, &tv);
+                retval = select(ls.ifd + 1, &readfds, NULL, NULL, &tv);
                 if (retval == -1) {
                     perror("select()");
                     exit(1);
@@ -102,7 +105,9 @@ int main(int argc, char **argv) {
                     /* A NULL return means: line editing is continuing.
                      * Otherwise the user hit enter or stopped editing
                      * (CTRL+C/D). */
-                    if (line != linenoiseEditMore) break;
+                    if (line != linenoiseEditMore) {
+                        break;
+                    }
                 } else {
                     // Timeout occurred
                     static int counter = 0;
@@ -112,17 +117,19 @@ int main(int argc, char **argv) {
                 }
             }
             linenoiseEditStop(&ls);
-            if (line == NULL) exit(0); /* Ctrl+D/C. */
+            if (line == NULL) {
+                exit(0); /* Ctrl+D/C. */
+            }
         }
 
         /* Do something with the string. */
         if (line[0] != '\0' && line[0] != '/') {
             printf("echo: '%s'\n", line);
-            linenoiseHistoryAdd(line); /* Add to the history. */
+            linenoiseHistoryAdd(line);           /* Add to the history. */
             linenoiseHistorySave("history.txt"); /* Save the history on disk. */
-        } else if (!strncmp(line,"/historylen",11)) {
+        } else if (!strncmp(line, "/historylen", 11)) {
             /* The "/historylen" command will change the history len. */
-            int len = atoi(line+11);
+            int len = atoi(line + 11);
             linenoiseHistorySetMaxLen(len);
         } else if (!strncmp(line, "/mask", 5)) {
             linenoiseMaskModeEnable();
@@ -131,7 +138,8 @@ int main(int argc, char **argv) {
         } else if (line[0] == '/') {
             printf("Unrecognized command: %s\n", line);
         }
-        free((void*) line);
+        free((void *) line);
     }
     return 0;
 }
+