系统的格式化所有代码

- 添加 clang-format 配置
- 并用其格式化了主要代码

.clang-format

@@ -0,0 +1,17 @@
+---
+BasedOnStyle: Microsoft
+IndentWidth: 4
+UseTab: Never
+MaxEmptyLinesToKeep: 2 # for me, 2 empty lines were so common.
+BreakBeforeBraces: Linux # it's my first guide of style, so I'll keep it.
+AllowShortIfStatementsOnASingleLine: Never
+IndentCaseLabels: false
+IncludeBlocks: Preserve # because google c++ guide specifies the order of #include blocks.
+SortIncludes: CaseInsensitive
+ColumnLimit: 120 # same as Microsoft, don't ask me, I just think it's great.
+BinPackParameters: true # MS also seted this, but I saw this config.
+AlignAfterOpenBracket: Align # TBD, now same as Microsoft.
+AlignTrailingComments: # TBD, so don't change my code now.
+    Kind: Leave
+    OverEmptyLines: 0
+...

README.md

@@ -48,7 +48,17 @@ NOTE: All flags are unstabled.
 ### Precautions
 
 stdin/file mode only can process words with a maximum length of (1024 * 1) chars. This limit defined in *source/main.h*\
-Although there is no **word**(separated with space and `\n`) as long as this.
+Although there is no **word**(separated with `space` and `\n`) as long as this.
+
+Only use for ASCII(single char type) characters, don't do this:
+
+```shell
+./i18nglish.out -- — 或者这种字符串
+```
+
+If it's happend, I won't care of them.\
+Maybe, error looked like: `�16�`\
+This program just an English joke, so it's should be fine.
 
 ## Move main functions to other project
 
@@ -90,15 +100,17 @@ Maybe I'll put them to *main.c* at later.
 > Todo list is for myself, not for showing off. The history todo only needs store in git history.
 
 - Improve the way to handle CLI flags
-- Add clang-format config
 
 ## Code style
 
-[Google Style Guide C++](https://google.github.io/styleguide/cppguide.html)(or just want to be)
+Variable names reference [Google Style Guide C++](https://google.github.io/styleguide/cppguide.html)(or just want to be).\
+Most block styles are from Linux kernal.
+
+The clang-format config has already been added to the repo, but maybe still incomplete.
 
-## GitHub CI
+## Just put something at last
 
-![Build CI Badge](https://github.com/SourLemonJuice/i18nglish.c/actions/workflows/GitHub_CI_Build.yml/badge.svg)
+![Build CI Badge](https://github.com/SourLemonJuice/i18nglish.c/actions/workflows/Build.yml/badge.svg)
 
 ## License
 

source/i7h_processor.c

@@ -1,7 +1,7 @@
 #include "i7h_processor.h"
 
-#include <stdbool.h>
 #include <iso646.h>
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -35,7 +35,8 @@ int i7hProcessor(struct I7hDataStruct i7h_D[restrict], const char src_string[])
         return 0;
     } else {
         // normal one
-        if(snprintf(i7h_D->buffer, i7h_D->now_buffer_size, "%c%d%c", src_string[0], i7h_D->src_string_length - 2, src_string[i7h_D->src_string_length - 1]) >= 0) {
+        if (snprintf(i7h_D->buffer, i7h_D->now_buffer_size, "%c%d%c", src_string[0], i7h_D->src_string_length - 2,
+                     src_string[i7h_D->src_string_length - 1]) >= 0) {
             return 0;
         } else {
             return 1;
@@ -57,7 +58,7 @@ int i7hInitStructure(struct I7hDataStruct i7h_D[restrict])
 
 int i7hFreeStructure(struct I7hDataStruct i7h_D[restrict])
 {
-    if(i7h_D->buffer != NULL) {
+    if (i7h_D->buffer != NULL) {
         free(i7h_D->buffer);
     } else {
         return I7hErrorFreeMemory;
@@ -69,7 +70,7 @@ int i7hFreeStructure(struct I7hDataStruct i7h_D[restrict])
 int getIntLength(int src_int)
 {
     int length = 1;
-    for(; src_int > 10; length++)
+    for (; src_int > 10; length++)
         src_int /= 10;
     return length;
 }

source/main.c

@@ -1,12 +1,12 @@
 #include "main.h"
 
-#include <stdbool.h>
+#include <ctype.h>
 #include <iso646.h>
+#include <stdbool.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <stdint.h>
 #include <string.h>
-#include <ctype.h>
 
 #include "i7h_processor.h"