indent.1

indent为linux下代码自动格式化工具

.TH INDENT 1L 
.SH "NAME"
indent \- changes the appearance of a C program by inserting or deleting whitespace.  
.SH "SYNOPSIS"
.B "indent "
[options] [input\-files]
.sp
.B "indent "
[options] [single\-input\-file] [\-o output\-file]
.sp
.B "indent "
\-\-version
.SH "DESCRIPTION"
This man page is generated from the file \fIindent.texinfo\fR.
This is Edition  of "The \fBindent\fR Manual",
for Indent Version , last updated .

The \fBindent\fR program
can be used to make code easier to read.  It can also convert from one
style of writing C to another.  

.B indent\fR understands a substantial amount about the syntax of C,
but it also attempts to cope with incomplete and misformed syntax.

In version 1.2 and more recent versions, the GNU style of indenting is
the default.
.SH "OPTIONS"

.TP 4
.B -bad\fR, \fB--blank-lines-after-declarations\fR
Force blank lines after the declarations.
.br
See \fB\ BLANK\ LINES\fR.
.TP
.B -bap\fR, \fB--blank-lines-after-procedures\fR
Force blank lines after procedure bodies.
.br
See \fB\ BLANK\ LINES\fR.
.TP
.B -bbb\fR, \fB--blank-lines-before-block-comments\fR
Force blank lines before block comments.
.br
See \fB\ BLANK\ LINES\fR.
.TP
.B -bbo\fR, \fB--break-before-boolean-operator\fR
Prefer to break long lines before boolean operators.
.br
See \fB\ BREAKING\ LONG\ LINES\fR.
.TP
.B -bc\fR, \fB--blank-lines-after-commas\fR
Force newline after comma in declaration.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -bl\fR, \fB--braces-after-if-line\fR
Put braces on line after \fBif\fR, etc.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -bli\fIn\fB\fR, \fB--brace-indent\fIn\fB\fR
Indent braces \fIn\fR spaces.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -bls\fR, \fB--braces-after-struct-decl-line\fR
Put braces on the line after \fBstruct\fR declaration lines.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -br\fR, \fB--braces-on-if-line\fR
Put braces on line with \fBif\fR, etc.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -brs\fR, \fB--braces-on-struct-decl-line\fR
Put braces on \fBstruct\fR declaration line.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -bs\fR, \fB--Bill-Shannon\fR, \fB--blank-before-sizeof\fR
Put a space between \fBsizeof\fR and its argument.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -c\fIn\fB\fR, \fB--comment-indentation\fIn\fB\fR
Put comments to the right of code in column \fIn\fR.
.br
See \fB\ COMMENTS\fR.
.TP
.B -cbi\fIn\fB\fR, \fB--case-brace-indentation\fIn\fB\fR
Indent braces after a case label N spaces.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -cd\fIn\fB\fR, \fB--declaration-comment-column\fIn\fB\fR
Put comments to the right of the declarations in column \fIn\fR.
.br
See \fB\ COMMENTS\fR.
.TP
.B -cdb\fR, \fB--comment-delimiters-on-blank-lines\fR
Put comment delimiters on blank lines.
.br
See \fB\ COMMENTS\fR.
.TP
.B -cdw\fR, \fB--cuddle-do-while\fR
Cuddle while of \fBdo {} while;\fR and preceeding \`}\'.
.br
See \fB\ COMMENTS\fR.
.TP
.B -ce\fR, \fB--cuddle-else\fR
Cuddle else and preceeding \`}\'.
.br
See \fB\ COMMENTS\fR.
.TP
.B -ci\fIn\fB\fR, \fB--continuation-indentation\fIn\fB\fR
Continuation indent of \fIn\fR spaces.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -cli\fIn\fB\fR, \fB--case-indentation\fIn\fB\fR
Case label indent of \fIn\fR spaces.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -cp\fIn\fB\fR, \fB--else-endif-column\fIn\fB\fR
Put comments to the right of \fB#else\fR and \fB
#endif\fR statements in column \fIn\fR.
.br
See \fB\ COMMENTS\fR.
.TP
.B -cs\fR, \fB--space-after-cast\fR
Put a space after a cast operator.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -d\fIn\fB\fR, \fB--line-comments-indentation\fIn\fB\fR
Set indentation of comments not to the right 
of code to \fIn\fR spaces.
.br
See \fB\ COMMENTS\fR.
.TP
.B -bfda\fR, \fB--break-function-decl-args\fR
Break the line before all arguments in a declaration.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -bfde\fR, \fB--break-function-decl-args\fR
Break the line after the last argument in a declaration.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -di\fIn\fB\fR, \fB--declaration-indentation\fIn\fB\fR
Put variables in column \fIn\fR.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -fc1\fR, \fB--format-first-column-comments\fR
Format comments in the first column.
.br
See \fB\ COMMENTS\fR.
.TP
.B -fca\fR, \fB--format-all-comments\fR
Do not disable all formatting of comments.
.br
See \fB\ COMMENTS\fR.
.TP
.B -gnu\fR, \fB--gnu-style\fR
Use GNU coding style.  This is the default.
.br
See \fB\ COMMON\ STYLES\fR.
.TP
.B -hnl\fR, \fB--honour-newlines\fR
Prefer to break long lines at the position of newlines in the input.
.br
See \fB\ BREAKING\ LONG\ LINES\fR.
.TP
.B -i\fIn\fB\fR, \fB--indent-level\fIn\fB\fR
Set indentation level to \fIn\fR spaces.
.br
See \fB\ INDENTATION\fR.
.TP
.B -ip\fIn\fB\fR, \fB--parameter-indentation\fIn\fB\fR
Indent parameter types in old-style function 
definitions by \fIn\fR spaces.
.br
See \fB\ INDENTATION\fR.
.TP
.B -kr\fR, \fB--k-and-r-style\fR
Use Kernighan & Ritchie coding style.
.br
See \fB\ COMMON\ STYLES\fR.
.TP
.B -l\fIn\fB\fR, \fB--line-length\fIn\fB\fR
Set maximum line length for non-comment lines to \fIn\fR.
.br
See \fB\ BREAKING\ LONG\ LINES\fR.
.TP
.B -lc\fIn\fB\fR, \fB--comment-line-length\fIn\fB\fR
Set maximum line length for comment formatting to \fIn\fR.
.br
See \fB\ COMMENTS\fR.
.TP
.B -lp\fR, \fB--continue-at-parentheses\fR
Line up continued lines at parentheses.
.br
See \fB\ INDENTATION\fR.
.TP
.B -lps\fR, \fB--leave-preprocessor-space\fR
Leave space between \`#\' and preprocessor directive.
.br
See \fB\ INDENTATION\fR.
.TP
.B -nbad\fR, \fB--no-blank-lines-after-declarations\fR
Do not force blank lines after declarations.
.br
See \fB\ BLANK\ LINES\fR.
.TP
.B -nbap\fR, \fB--no-blank-lines-after-procedures\fR
Do not force blank lines after procedure bodies.
.br
See \fB\ BLANK\ LINES\fR.
.TP
.B -nbbo\fR, \fB--break-after-boolean-operator\fR
Do not prefer to break long lines before boolean operators.
.br
See \fB\ BREAKING\ LONG\ LINES\fR.
.TP
.B -nbc\fR, \fB--no-blank-lines-after-commas\fR
Do not force newlines after commas in declarations.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -nbfda\fR, \fB--dont-break-function-decl-args\fR
Don\'t put each argument in a function declaration on a seperate line.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -ncdb\fR, \fB--no-comment-delimiters-on-blank-lines\fR
Do not put comment delimiters on blank lines.
.br
See \fB\ COMMENTS\fR.
.TP
.B -ncdw\fR, \fB--dont-cuddle-do-while\fR
Do not cuddle \fB}\fR and the \fBwhile\fR of a \fBdo {} while;\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -nce\fR, \fB--dont-cuddle-else\fR
Do not cuddle \fB}\fR and \fBelse\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -ncs\fR, \fB--no-space-after-casts\fR
Do not put a space after cast operators.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -nfc1\fR, \fB--dont-format-first-column-comments\fR
Do not format comments in the first column as normal.
.br
See \fB\ COMMENTS\fR.
.TP
.B -nfca\fR, \fB--dont-format-comments\fR
Do not format any comments.
.br
See \fB\ COMMENTS\fR.
.TP
.B -nhnl\fR, \fB--ignore-newlines\fR
Do not prefer to break long lines at the position of newlines in the input.
.br
See \fB\ BREAKING\ LONG\ LINES\fR.
.TP
.B -nip\fR, \fB--no-parameter-indentation\fR
Zero width indentation for parameters.
.br
See \fB\ INDENTATION\fR.
.TP
.B -nlp\fR, \fB--dont-line-up-parentheses\fR
Do not line up parentheses.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -npcs\fR, \fB--no-space-after-function-call-names\fR
Do not put space after the function in function calls.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -nprs\fR, \fB--no-space-after-parentheses\fR
Do not put a space after every \'(\' and before every \')\'.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -npsl\fR, \fB--dont-break-procedure-type\fR
Put the type of a procedure on the same line as its name.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -nsaf\fR, \fB--no-space-after-for\fR
Do not put a space after every \fBfor\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -nsai\fR, \fB--no-space-after-if\fR
Do not put a space after every \fBif\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -nsaw\fR, \fB--no-space-after-while\fR
Do not put a space after every \fBwhile\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -nsc\fR, \fB--dont-star-comments\fR
Do not put the \`*\' character at the left of comments.
.br
See \fB\ COMMENTS\fR.
.TP
.B -nsob\fR, \fB--leave-optional-blank-lines\fR
Do not swallow optional blank lines.
.br
See \fB\ BLANK\ LINES\fR.
.TP
.B -nss\fR, \fB--dont-space-special-semicolon\fR
Do not force a space before the semicolon after certain statements.
Disables \`-ss\'.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -nut\fR, \fB--no-tabs\fR
Use spaces instead of tabs.
.br
See \fB\ INDENTATION\fR.
.TP
.B -nv\fR, \fB--no-verbosity\fR
Disable verbose mode.
.br
See \fB\ MISCELLANEOUS\ OPTIONS\fR.
.TP
.B -orig\fR, \fB--original\fR
Use the original Berkeley coding style.
.br
See \fB\ COMMON\ STYLES\fR.
.TP
.B -npro\fR, \fB--ignore-profile\fR
Do not read \`.indent.pro\' files.
.br
See \fB\ INVOKING\ INDENT\fR.
.TP
.B -pcs\fR, \fB--space-after-procedure-calls\fR
Insert a space between the name of the 
procedure being called and the \`(\'.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -pi\fIn\fB\fR, \fB--paren-indentation\fIn\fB\fR
Specify the extra indentation per open parentheses \'(\' when a
statement is broken.See \fB\ STATEMENTS\fR.
.TP
.B -pmt\fR, \fB--preserve-mtime\fR
Preserve access and modification times on output files.See \fB\ MISCELLANEOUS\ OPTIONS\fR.
.TP
.B -prs\fR, \fB--space-after-parentheses\fR
Put a space after every \'(\' and before every \')\'.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -psl\fR, \fB--procnames-start-lines\fR
Put the type of a procedure on the line before its name.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -saf\fR, \fB--space-after-for\fR
Put a space after each \fBfor\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -sai\fR, \fB--space-after-if\fR
Put a space after each \fBif\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -saw\fR, \fB--space-after-while\fR
Put a space after each \fBwhile\fR.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -sbi\fIn\fB\fR, \fB--struct-brace-indentation\fIn\fB\fR
Indent braces of a struct, union or enum N spaces.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -sc\fR, \fB--start-left-side-of-comments\fR
Put the \`*\' character at the left of comments.
.br
See \fB\ COMMENTS\fR.
.TP
.B -sob\fR, \fB--swallow-optional-blank-lines\fR
Swallow optional blank lines.
.br
See \fB\ BLANK\ LINES\fR.
.TP
.B -ss\fR, \fB--space-special-semicolon\fR
On one-line \fBfor\fR and \fBwhile\fR statments, 
force a blank before the semicolon.
.br
See \fB\ STATEMENTS\fR.
.TP
.B -st\fR, \fB--standard-output\fR
Write to standard output.
.br
See \fB\ INVOKING\ INDENT\fR.
.TP
.B -T\fR
Tell \fBindent\fR the name of typenames.
.br
See \fB\ DECLARATIONS\fR.
.TP
.B -ts\fIn\fB\fR, \fB--tab-size\fIn\fB\fR
Set tab size to \fIn\fR spaces.
.br
See \fB\ INDENTATION\fR.
.TP
.B -ut\fR, \fB--use-tabs\fR
Use tabs. This is the default.
.br
See \fB\ INDENTATION\fR.
.TP
.B -v\fR, \fB--verbose\fR
Enable verbose mode.
.br
See \fB\ MISCELLANEOUS\ OPTIONS\fR.
.TP
.B -version\fR
Output the version number of \fBindent\fR.
.br
See \fB\ MISCELLANEOUS\ OPTIONS\fR.