-a

产çä¸ä¸ªæçè¾åºç ASCII è¿ä¼¼ç»æ (approximation)

-b

å¨æ¯æ¡é误æè¦åæ¶æ¯ä¸æå°åæº¯ä¿¡æ¯ æ- ¤ä¿¡æ¯å¯ä»¥å¸®å©è·è¸ªé误çåå ä¿¡æ¯ä¸çè¡å·å¯è½æ误ï¼å ä¸º troff ä¸è¡å·çæä¹ä¸è¯·æ±ç±»åæ¯ as è¿æ¯ am æå³

-c

ç¦æ¢é¢è²è¾åº (å¼å®¹æ¨¡å¼ä¸æ»æ¯ç¦æ¢)

-C

使ç¨å¼å®¹æ¨¡å¼

-dcs

-dname=s

å®ä¹ c æ name æ¯ä¸ä¸ªå符串 s; c å¿é¡»æ¯åå符çä¸ä¸ªå称

-E

é»æ¢ troff çé误è¾åº. 注æè¿ä¸å½±åååº tm æ tm1 请æ±çå®åååºçé误æ¶æ¯åæ åé误è¾åº

-ffam

ä½¿ç¨ fam ä½ä¸ºé»è®¤åä½æ

-Fdir

å¨ç®å½ä¸ (æç®å½è·¯å¾ä¸) æç´¢ dir åç®å½ devname (name æ¯è®¾å¤çå称) æ¥æ¾å¶ä¸ç DESC æ件ååä½æ件 dir å¨ææå¶ä»å- ä½ç®å½ä¹åæ¥æ¾

-i

å¤çå®ææè¾å¥æ件å继ç»ä»æ åè¾å¥è¯»å¥

-mname

读å¥æ件 name.tmac. å¦æ没ææ¾å°ï¼åå»è¯» tmac.name å®å°åå¨ -M å½ä»¤è¡åæ°ç»å®çç®å½ä¸æç´¢ï¼ç¶åæ¯ GROFF_TMAC_PATH ç¯å¢åéä¸- çç®å½ï¼ç¶åæ¯å½åç®å½ (å®å¨æ¨¡å¼ä¸ä¼åè¿ä¸æ¥)ï¼ ç¶åæ¯ä¸ªäººç®å½ï¼/usr/lib/groff/site-tmac, /usr/share/groff/site-tmac è¿æ /usr/share/groff/1.18.1/tmac.

-Mdir

æç´¢ç®å½ (æç®å½è·¯å¾) dir æ¥æ¾å®æ件 æ£ç´¢å¨ææå¶ä»å®ç®å½ä¹åè¿è¡

-nnum

为第ä¸é¡µç¼å· num.

-olist

ä»è¾åº list ä¸æå®ç页ï¼åæ°æ¯ä¸ä¸ªä»¥éå·åéç页å·èå´çå表; n æææ¯æå°é¡µé¢ n, m-n æææ¯æå° m å° n ä¹é´çææ页é¢, -n æææ¯æå°ç´å° n çææ页é¢, n- æææ¯æå°ä» n å¼å§çææ页é¢ï¼ç´å°ç»æ. troff æå°å®å表ä¸çæåä¸é¡µåå°éåº

-rcn

-rname=n

设置æ°åå¯åå¨ c æ name 为 n; c å¿é¡»æ¯åå符çä¸ä¸ªåç§°ï¼ n å¯ä»¥æ¯ä»»ä½ troff æ°å表达å¼

-R

ä¸è¯»å troffrc å troffrc-end.

-Tname

ä¸ºè®¾å¤ name èä¸æ¯é»è®¤ç ps åå¤è¾åº

-U

ä¸å¨æ¨¡å¼ è¿å°å许ä¸åè¯·æ± open, opena, pso, sy, å pi. åºäºå®å¨åå ï¼è¿äºæ½å¨çå±é©ç请æ±å¨å¶ä»æåµä¸è¢«ç¦æ¢ã åæ¶å®å°å½åç®å½å å¥å®æ索路å¾

-v

æå°çæ¬å·

-wname

å许ååº name è¦åãå¯è½çè¦åå称å¨ä¸é¢ç è¦å WARNINGS ç« èä¸- 详述 ä¾å¦ï¼è¦å许ææè¦åï¼ä½¿ç¨ -w all. å许使ç¨å¤ä¸ª -w é项

-Wname

ç¦æ¢ååº name è¦åãå许使ç¨å¤ä¸ª -W é项

-z

é»æ¢æ ¼å¼åçè¾åº

break 4

å¨å¡«å (fill) 模å¼ä¸ï¼ä¸å¯åè¡çè¡çé¿åº¦ æ¯è¡çé¿åº¦è¦å°ã In fill mode, lines which could not be broken so that their length was less than the line length. æ¤è¦åæ¯é»è®¤å许ç

char 1

ä¸åå¨çå符ã æ¤è¦åæ¯é»è®¤å许ç

color 524288

é¢è²ç¸å³çè¦å

delim 8

å³éå®ç符丢失æä¸å¹é

di 256

没æå½å转移 (current diversion) è使ç¨äºä¸å¸¦åæ°ç di æ da

el 16

ä½¿ç¨ el 请æ±ä½æ¯æ²¡æç¸åºç ie 请æ±

escape 32768

ä¸å¯è¯å«ç转ä¹åºåã å½éå°ä¸ä¸ªä¸å¯è¯å«ç转ä¹åºåæ¶ï¼è½¬ä¹å符被忽ç¥

font 131072

ä¸åå¨çåä½ã æ¤è¦åæ¯é»è®¤å许ç

ig 262144

ig 请æ±å¿½ç¥çææ¬ä¸çéæ³è½¬ä¹ã å¦æä¸æ¯å¨è¢«å¿½ç¥çææ¬ä¸ï¼å®ä»¬å°æ¯é误

input 16384

éæ³è¾å¥å符

mac 512

使ç¨æªå®ä¹çå符串ï¼å®åæ å· (diversions) (?). å½ä½¿ç¨ä¸ä¸ªæªå®ä¹çå符串ï¼å®ææ å· (diversions) æ¶ï¼å符串被èªå¨å®ä¹ä¸ºç©ºã å æ- ¤ï¼å¨å¤§å¤æ°æåµä¸ï¼æ¯ä¸ªååæå¤ä¼ç»åºä¸ä¸ªè¦å

missing 8192

请æ±ç¼ºå°å¿è¦çåæ°

number 2

éæ³æ°å¼è¡¨è¾¾å¼ã æ¤è¦åæ¯é»è®¤å许ç

range 64

è¶åºèå´çåæ°

reg 1024

使ç¨æªå®ä¹çæ°åå¯åå¨ã å½ä½¿ç¨ä¸ä¸ªæªå®ä¹çæ°åå¯å- å¨æ¶ï¼å¯åå¨è¢«èªå¨å®ä¹ä¸ºå¼  0ã å æ- ¤ï¼å¤§å¤æ°æåµä¸ï¼ä½¿ç¨ä¸ä¸ªç¹å®çååæå¤ä¼å¾å°ä¸ä¸ªè¦å

right-brace 4096

å¨åºå½ä½¿ç¨æ°åçå°æ¹ä½¿ç¨äº \}

scale 32

æ æä¹çæ¯ä¾æ示 (scaling indicators).

space 65536

å¨ä¸ä¸ªè¯·æ±æå®ä¸å¶åæ°ä¹é´ç¼ºå°ç©ºæ ¼ã å½éå°ä¸ä¸ªä¸¤ä¸ªå符以ä¸çæªå®ä¹ååï¼å¹¶ä¸åå- çå两个å符æ¯ä¸ä¸ªå·²å®ä¹çå称æ¶å°ç»åºè¿ä¸ªè¦åï¼ è¯·æ±æå®ä¸ä¼æ§è¡ã å½ç»åºè¿ä¸ªè¦åæ¶ï¼ä¸ä¼èªå¨å®ä¹å®ã æ¤è¦åæ¯é»è®¤å许çã å¨å¼å®¹æ¨¡å¼ä¸ä¸ä¼åçè¿ç§è¦å

syntax 128

æ°å¼è¡¨è¾¾å¼ä¸è¯æ³ææ§ä¹

tab 2048

ä¸åéå°ä½¿ç¨äº tab å符ã å¨åºå½ä½¿ç¨æ°å- çå°æ¹ä½¿ç¨äºtabå- 符ï¼æèå¨ä¸ä¸ªæªç¨åå¼å·å¼ç¨çå®åæ°ä¸ä½¿ç¨tab æ¶ä¼åç

all

ææçè¦åï¼é¤äº di, mac, å reg. å®çç®çæ¯æ代ææå¨ä¼ ç»çå®åä¸æç¨çè¦å

w

ææè¦å