mandoc/roff.7 - diff

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Diff for /mandoc/roff.7 between version 1.74 and 1.75

version 1.74, 2015/08/29 22:40:05

version 1.75, 2015/09/24 18:41:22

Line 1068 COND evaluates to false.

.It

If the first character of COND is

.Sq r ,

it evalutes to true if the rest of COND is the name of an existing

it evaluates to true if the rest of COND is the name of an existing

number register; otherwise, it evaluates to false.

.It

If COND starts with a parenthesis or with an optionally signed

Line 1342 Currently unsupported.

Temporarily turn off line numbering.

Currently unsupported.

.Ss \&nop

Exexute the rest of the input line as a request or macro line.

Execute the rest of the input line as a request or macro line.

Currently unsupported.

.Ss \&nr

Define or change a register.

Line 1584 Set tab stops.

Takes an arbitrary number of arguments.

Currently unsupported.

.Ss \&tc

Change tab repetion character.

Change tab repetition character.

Currently unsupported.

.Ss \&TE

End a table context.

Line 1684 Notify on change of string or macro.

This is a Heirloom extension and currently ignored.

.Ss \&watchlength

On change, report the contents of macros and strings

up to the sepcified length.

up to the specified length.

This is a Heirloom extension and currently ignored.

.Ss \&watchn

Notify on change of register.

Line 1779 minimum (not available in C)

maximum (not available in C)

.El

.Pp

There is no concept of precendence; evaluation proceeds from left to right,

There is no concept of precedence; evaluation proceeds from left to right,

except when subexpressions are enclosed in parantheses.

Inside parentheses, whitespace is ignored.

.Sh ESCAPE SEQUENCE REFERENCE

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