src/usr.bin/mandoc/roff.c - diff

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version 1.214, 2018/10/25 01:21:30

version 1.215, 2018/11/26 17:44:29

Line 2105

if (ep[0] == '\\' && ep[1] == '}')

rr = 0;

/* Always check for the closing delimiter `\}'. */

* The closing delimiter `\}' rewinds the conditional scope

* but is otherwise ignored when interpreting the line.

while ((ep = strchr(ep, '\\')) != NULL) {

switch (ep[1]) {

Line 2148

Line 2151

if (roffnode_cleanscope(r))

irc |= endloop;

* If `\}' occurs on a text line with neither preceding

* nor following characters, drop the line completely.

ep = buf->buf + pos;

if (strcmp(ep, "\\}") == 0)

rr = 0;

* The closing delimiter `\}' rewinds the conditional scope

* but is otherwise ignored when interpreting the line.

while ((ep = strchr(ep, '\\')) != NULL) {

if (*(++ep) == '}') {

switch (ep[1]) {

*ep = '&';

case '}':

if (roff_ccond(r, ln, ep - buf->buf - 1))

memmove(ep, ep + 2, strlen(ep + 2) + 1);

if (roff_ccond(r, ln, ep - buf->buf))

irc |= endloop;

}

break;

if (*ep != '\0')

case '\0':

++ep;

break;

default:

ep += 2;

break;

}

if (rr)

irc |= ROFF_CONT;