NotificationsYou must be signed in to change notification settings
Fork5
Star27

Commit5ff47ac

committed

entab: add new options

Add new entab options to process only C comment whitespace afterperiods, and to protect leading whitespace.

1 parente9afdf2 commit5ff47acCopy full SHA for 5ff47ac

File tree

1 file changed

+33

-3

lines changed

src/tools/entab
- entab.c

1 file changed

+33

-3

lines changed

`‎src/tools/entab/entab.c‎`

Lines changed: 33 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -51,13 +51,18 @@ main(int argc, char **argv)`
`51`	`51`	`{`
`52`	`52`	`inttab_size=8,`
`53`	`53`	`min_spaces=2,`
	`54`	`+only_comment_periods= FALSE,`
`54`	`55`	`protect_quotes= FALSE,`
	`56`	`+protect_leading_whitespace= FALSE,`
`55`	`57`	`del_tabs= FALSE,`
`56`	`58`	`clip_lines= FALSE,`
	`59`	`+in_comment= FALSE,`
	`60`	`+was_period= FALSE,`
`57`	`61`	`prv_spaces,`
`58`	`62`	`col_in_tab,`
`59`	`63`	`escaped,`
`60`		`-nxt_spaces;`
	`64`	`+nxt_spaces,`
	`65`	`+in_leading_whitespace;`
`61`	`66`	`charin_line[BUFSIZ],`
`62`	`67`	`out_line[BUFSIZ],`
`63`	`68`	`*src,`
`@@ -74,7 +79,7 @@ main(int argc, char **argv)`
`74`	`79`	`if (strcmp(cp,"detab")==0)`
`75`	`80`	`del_tabs=1;`
`76`	`81`
`77`		`-while ((ch=getopt(argc,argv,"cdhqs:t:"))!=-1)`
	`82`	`+while ((ch=getopt(argc,argv,"cdhlmqs:t:"))!=-1)`
`78`	`83`	`switch (ch)`
`79`	`84`	`{`
`80`	`85`	`case'c':`
`@@ -83,6 +88,13 @@ main(int argc, char **argv)`
`83`	`88`	`case'd':`
`84`	`89`	`del_tabs= TRUE;`
`85`	`90`	`break;`
	`91`	`+case'l':`
	`92`	`+protect_leading_whitespace= TRUE;`
	`93`	`+break;`
	`94`	`+case'm':`
	`95`	`+/* only process text followed by periods in C comments */`
	`96`	`+only_comment_periods= TRUE;`
	`97`	`+break;`
`86`	`98`	`case'q':`
`87`	`99`	`protect_quotes= TRUE;`
`88`	`100`	`break;`
`@@ -97,6 +109,8 @@ main(int argc, char **argv)`
`97`	`109`	`fprintf(stderr,"USAGE: %s [ -cdqst ] [file ...]\n\`
`98`	`110`	`-c (clip trailing whitespace)\n\`
`99`	`111`	`-d (delete tabs)\n\`
	`112`	`+-l (protect leading whitespace)\n\`
	`113`	`+-m (only C comment periods)\n\`
`100`	`114`	`-q (protect quotes)\n\`
`101`	`115`	`-s minimum_spaces\n\`
`102`	`116`	`-t tab_width\n",`
`@@ -134,13 +148,24 @@ main(int argc, char **argv)`
`134`	`148`	`if (escaped== FALSE)`
`135`	`149`	`quote_char=' ';`
`136`	`150`	`escaped= FALSE;`
	`151`	`+in_leading_whitespace= TRUE;`
`137`	`152`
`138`	`153`	`/* process line */`
`139`	`154`	`while (*src!=NUL)`
`140`	`155`	`{`
`141`	`156`	`col_in_tab++;`
	`157`	`+`
	`158`	`+/* look backward so we handle slash-star-slash properly */`
	`159`	`+if (!in_comment&&src>in_line&&`
	`160`	`+(src-1)=='/'&&src=='*')`
	`161`	`+in_comment= TRUE;`
	`162`	`+elseif (in_comment&&src==''&&*(src+1)=='/')`
	`163`	`+in_comment= FALSE;`
	`164`	`+`
`142`	`165`	`/* Is this a potential space/tab replacement? */`
`143`		`-if (quote_char==' '&& (src==' '\|\|src=='\t'))`
	`166`	`+if ((!only_comment_periods\|\| (in_comment&&was_period))&&`
	`167`	`+(!protect_leading_whitespace\|\| !in_leading_whitespace)&&`
	`168`	`+quote_char==' '&& (src==' '\|\|src=='\t'))`
`144`	`169`	`{`
`145`	`170`	`if (*src=='\t')`
`146`	`171`	`{`
`@@ -192,6 +217,11 @@ main(int argc, char **argv)`
`192`	`217`	`/* Not a potential space/tab replacement */`
`193`	`218`	`else`
`194`	`219`	`{`
	`220`	`+/* allow leading stars in comments */`
	`221`	`+if (in_leading_whitespace&&src!=' '&&src!='\t'&&`
	`222`	`+(!in_comment\|\|src!=''))`
	`223`	`+in_leading_whitespace= FALSE;`
	`224`	`+was_period= (*src=='.');`
`195`	`225`	`/* output accumulated spaces */`
`196`	`226`	`output_accumulated_spaces(&prv_spaces,&dst);`
`197`	`227`	`/* This can only happen in a quote. */`

0 commit comments

Comments

(0)

Movatterモバイル変換

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Commit5ff47ac

File tree

1 file changed

1 file changed

`‎src/tools/entab/entab.c‎`

0 commit comments