rfivet/uemacs
1
0
Fork 0
mirror of https://github.com/rfivet/uemacs.git synced 2024-11-17 18:16:22 -05:00
Code Releases Activity

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

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
word.c
View File

@ -22,6 +22,7 @@
#include "region.h" #include "region.h"
#include "window.h" #include "window.h"
#define MAXWORDLEN (2 * NSTRING)
#define TAB 0x09 /* a tab character */ #define TAB 0x09 /* a tab character */
#if PKCODE #if PKCODE
@ -354,7 +355,7 @@ static int inword( void) {
int fillpara(int f, int n) int fillpara(int f, int n)
{ {
unicode_t c; /* current char during scan */ 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 wordlen; /* length of current word */
int clength; /* position on line during fill */ int clength; /* position on line during fill */
int i; /* index during word copy */ 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 not a separator, just add it in */
if (c != ' ' && c != '\t') { if (c != ' ' && c != '\t') {
dotflag = (c == '.'); /* was it a dot */ dotflag = (c == '.'); /* was it a dot */
if (wordlen < NSTRING - 1) if (wordlen < MAXWORDLEN)
wbuf[wordlen++] = c; wbuf[wordlen++] = c;
} else if (wordlen) { } else if (wordlen) {
/* at a word break with a word waiting */ /* 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; newlength = clength + 1 + wordlen;
if (newlength <= fillcol) { if (newlength <= fillcol) {
/* add word to current line */ /* add word to current line */
@ -453,7 +454,7 @@ int fillpara(int f, int n)
int justpara(int f, int n) int justpara(int f, int n)
{ {
unicode_t c; /* current char durring scan */ 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 wordlen; /* length of current word */
int clength; /* position on line during fill */ int clength; /* position on line during fill */
int i; /* index during word copy */ 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 not a separator, just add it in */
if (c != ' ' && c != '\t') { if (c != ' ' && c != '\t') {
if (wordlen < NSTRING - 1) if (wordlen < MAXWORDLEN)
wbuf[wordlen++] = c; wbuf[wordlen++] = c;
} else if (wordlen) { } else if (wordlen) {
/* at a word break with a word waiting */ /* 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; newlength = clength + 1 + wordlen;
if (newlength <= fillcol) { if (newlength <= fillcol) {
/* add word to current line */ /* add word to current line */