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Extend maximum word length from 127 to 256 when doing paragraph justification (use case: justifying mark down with URL longer than 127).

This commit is contained in:
Renaud 2021-07-05 11:02:34 +08:00
parent 2babb94944
commit eceff997c7
1 changed files with 7 additions and 6 deletions
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13
word.c
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@ -22,6 +22,7 @@
#include "region.h"
#include "window.h"
#define MAXWORDLEN (2 * NSTRING)
#define TAB 0x09 /* a tab character */
#if PKCODE
@ -354,7 +355,7 @@ static int inword( void) {
int fillpara(int f, int n)
{
unicode_t c; /* current char during scan */
unicode_t wbuf[NSTRING];/* buffer for current word */
unicode_t wbuf[ MAXWORDLEN] ; /* buffer for current word */
int wordlen; /* length of current word */
int clength; /* position on line during fill */
int i; /* index during word copy */
@ -408,11 +409,11 @@ int fillpara(int f, int n)
/* if not a separator, just add it in */
if (c != ' ' && c != '\t') {
dotflag = (c == '.'); /* was it a dot */
if (wordlen < NSTRING - 1)
if (wordlen < MAXWORDLEN)
wbuf[wordlen++] = c;
} else if (wordlen) {
/* at a word break with a word waiting */
/* calculate tentitive new length with word added */
/* calculate tentative new length with word added */
newlength = clength + 1 + wordlen;
if (newlength <= fillcol) {
/* add word to current line */
@ -453,7 +454,7 @@ int fillpara(int f, int n)
int justpara(int f, int n)
{
unicode_t c; /* current char durring scan */
unicode_t wbuf[NSTRING];/* buffer for current word */
unicode_t wbuf[ MAXWORDLEN] ; /* buffer for current word */
int wordlen; /* length of current word */
int clength; /* position on line during fill */
int i; /* index during word copy */
@ -513,11 +514,11 @@ int justpara(int f, int n)
/* if not a separator, just add it in */
if (c != ' ' && c != '\t') {
if (wordlen < NSTRING - 1)
if (wordlen < MAXWORDLEN)
wbuf[wordlen++] = c;
} else if (wordlen) {
/* at a word break with a word waiting */
/* calculate tentitive new length with word added */
/* calculate tentative new length with word added */
newlength = clength + 1 + wordlen;
if (newlength <= fillcol) {
/* add word to current line */