[Latex entry] 05. line feed, segment change, page change, first line indent, and other commands

Line feed command \: line feed. \ [Offset]: line feed. The line spacing between the line and the next line is the original line spacing + offset. \ Newline: Same. \ Linebreak: force line feed. The difference from \ newline is that the current line of \ linebreak is scattered and alignment. Segmentation command \ par: segmentation. Paging command\ Newpage: Paging command. \ Clearpage: similar to \ Newpage. When we use the CJK environment, \ clearpage will be added at the end of the environment. The simplest way to indent the first line is to set the length of \ parindent: \ setlength {\ parindent} {length}. If you want to indent the first line with two Chinese characters, then \ setlength {\ parindent} {2em }. In the CJK environment, the first line of indentation can be implemented immediately after \ begin {CJK} {GBK} {SONG} followed by \ cjkindent. By default, the first line is not indented. to indent the first line, you can use \ usepackage {indentfirst }. If you want to indent a segment without the first line, you can add \ noindent before the segment. If you want to keep the entire article from indent in the first line, note: \ setlength {\ parindent} {0pt}: in latex, a carriage return represents a space, and two carriage returns represent a segment.
In practice, we expand according to the following template:

\ Documentclass [12pt, a4paper] {Article} \ usepackage {CJK} % import CJK macro package \ setlength {\ parskip} {10pt} % set part of Section interval \ begin {document} \ begin {CJK *} {GBK} {SONG} % start CJK environment \ cjktilde % redefinition "~ "\ Cjkindent % sets the first indent This paper reflects on the history and development of the latex Project Public License (lppl). \ PAR % is segmented here \ Noindent (no first line indent here) in late June, the tug 2010 Conference was held in San Francisco to great success. \ Clearpage \ end {CJK *} % end CJK environment \ end {document}

\ Setlength {\ parskip} {10pt}: The section interval is the sum of \ lineskip and \ parskip. Here, the value of \ parskip is set to increase the section interval.
\ Cjkindent: indent the first line in the CJK environment.