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mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00

lots of vfmt fixes

This commit is contained in:
Alexander Medvednikov
2019-11-09 19:13:26 +03:00
parent aef02f61e1
commit b1d2c6c730
5 changed files with 90 additions and 35 deletions

View File

@ -6,7 +6,6 @@ module compiler
import strings
// fmt helpers
[if vfmt]
fn (scanner mut Scanner) fgen(s_ string) {
mut s := s_
@ -27,18 +26,36 @@ fn (scanner mut Scanner) fgenln(s_ string) {
scanner.fmt_line_empty = true
}
[if vfmt]
fn (p mut Parser) fgen(s string) {
}
[if vfmt]
fn (p mut Parser) fgen2(s string) {
if p.pass != .main {
return
}
p.scanner.fgen(s)
}
[if vfmt]
fn (p mut Parser) fspace() {
p.fgen(' ')
if p.first_pass() {
return
}
p.fgen2(' ')
}
[if vfmt]
fn (p mut Parser) fgenln(s string) {
}
[if vfmt]
fn (p mut Parser) fgenln2(s string) {
if p.pass != .main {
return
}
p.scanner.fgenln(s)
}
@ -57,11 +74,33 @@ fn (p mut Parser) peek() TokenKind {
[if vfmt]
fn (p mut Parser) fmt_inc() {
if p.pass != .main {
return
}
p.scanner.fmt_indent++
}
[if vfmt]
fn (p mut Parser) fmt_dec() {
if p.pass != .main {
return
}
p.scanner.fmt_indent--
}
[if vfmt]
fn (p mut Parser) fnext() {
if p.tok == .eof {
return
}
if p.tok == .rcbr {
p.fmt_dec()
}
p.fgen2(p.strtok())
// vfmt: increase indentation on `{` unless it's `{}`
if p.tok == .lcbr { //&& p.scanner.pos + 1 < p.scanner.text.len && p.scanner.text[p.scanner.pos + 1] != `}` {
p.fgenln2('')
p.fmt_inc()
}
}